{"id":4852,"date":"2026-04-13T07:03:10","date_gmt":"2026-04-13T07:03:10","guid":{"rendered":"https:\/\/flj-pcb.com\/?p=4852"},"modified":"2026-04-13T07:03:15","modified_gmt":"2026-04-13T07:03:15","slug":"choosing-pcb-for-your-project","status":"publish","type":"post","link":"https:\/\/flj-pcb.com\/ko\/choosing-pcb-for-your-project\/","title":{"rendered":"\ud504\ub85c\uc81d\ud2b8\uc5d0 \ub9de\ub294 PCB \uc120\ud0dd"},"content":{"rendered":"<h2 class=\"wp-block-heading\">PCB \uae30\ubcf8 \uc0ac\ud56d \uc774\ud574\ud558\uae30: \uc720\ud615, \uc7ac\ub8cc \ubc0f \ud504\ub85c\uc81d\ud2b8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n\n\n\n<p>\ub514\uc790\uc774\ub108\uac00 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc744 \ucc98\uc74c \uc811\ud558\uba74 \uadf8 \ub2e4\uc591\uc131\uc5d0 \uc555\ub3c4\ub2f9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PCB\uc758 \ud575\uc2ec\uc740 \uad6c\uc131 \uc694\uc18c\ub97c \uae30\uacc4\uc801\uc73c\ub85c \uc9c0\uc9c0\ud558\uace0 \uc804\uae30\uc801\uc73c\ub85c \uc5f0\uacb0\ud558\ub294 \uc804\ub3c4\uc131 \ubc0f \uc808\uc5f0 \uce35\uc758 \uc2a4\ud0dd\uc785\ub2c8\ub2e4. \uc774 \uc2a4\ud0dd \uc720\ud615\uc758 \uae30\ud310, \uae30\ud310 \uc18c\uc7ac, \uad6c\ub9ac \ubb34\uac8c, \ub9c8\uac10 \ub4f1 \uc120\ud0dd\uc5d0 \ub530\ub77c \uc131\ub2a5, \ube44\uc6a9, \uc81c\uc870 \uac00\ub2a5\uc131\uc774 \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubcf4\ub4dc \uc720\ud615<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e8\uba74 \ubcf4\ub4dc<\/strong> - \uad6c\ub9ac \uce35 \ud558\ub098\ub9cc \ud754\uc801\uc744 \ub0a8\uae41\ub2c8\ub2e4. \uac04\ub2e8\ud55c \uc81c\uc5b4 \ud68c\ub85c, \ucde8\ubbf8 \ud504\ub85c\uc81d\ud2b8 \ub610\ub294 \uc800\ube44\uc6a9 \ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub77c\uc6b0\ud305 \uc720\uc5f0\uc131\uc774 \uc81c\ud55c\ub418\uc5b4 \ubd80\ud488 \ubc00\ub3c4\uac00 \uc81c\ud55c\ub420 \uc218 \uc788\uc9c0\ub9cc, \ub808\uc774\uc544\uc6c3\uc774 \uac04\ub2e8\ud558\uc5ec \uc124\uacc4 \uc2dc\uac04\uc774 \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc591\uba74 \ubcf4\ub4dc<\/strong> - \uc591\ucabd\uc5d0 \ud558\ub098\uc529 \ub450 \uac1c\uc758 \uad6c\ub9ac \uce35\uc774 \ub3c4\uae08\ub41c \uc2a4\ub8e8\ud640\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc774 \uc124\uacc4\ub294 \ub77c\uc6b0\ud305 \uc635\uc158\uc744 \ub450 \ubc30\ub85c \ub298\ub824\uc8fc\uba70 \uc18c\ube44\uc790 \uac00\uc804\uc81c\ud488\uc758 \uc77c\ubc18\uc801\uc778 \uae30\uc900\uc774 \ub429\ub2c8\ub2e4. \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc57d\uac04 \uac1c\uc120\ud558\uba74\uc11c\ub3c4 \uc5ec\uc804\ud788 \uc800\ub834\ud55c \uac00\uaca9\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uba40\ud2f0 \ub808\uc774\uc5b4 \ubcf4\ub4dc<\/strong> - 4\uac1c \uc774\uc0c1\uc758 \ub808\uc774\uc5b4\ub97c \uc0ac\uc6a9\ud558\uba74 \uc804\uc6a9 \uc804\uc6d0, \uc811\uc9c0 \ubc0f \uc2e0\ud638 \ud50c\ub808\uc778\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc8fc\ud30c \ub610\ub294 \uace0\uc804\ub958 \uc124\uacc4\ub294 \uc784\ud53c\ub358\uc2a4 \uac10\uc18c\uc640 \ub178\uc774\uc988 \uc5b5\uc81c \uac1c\uc120\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\uc2e0 \uc81c\uc870 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4\uace0 \uc124\uacc4 \ud5c8\uc6a9 \uc624\ucc28\uac00 \ub354 \uc5c4\uaca9\ud574\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uac01 \uc720\ud615\uc740 \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uc6e8\uc5b4\ub7ec\ube14 \uc13c\uc11c\uc758 \uacbd\uc6b0 \uc591\uba74 \uae30\ud310\uc73c\ub85c \ub514\ubc14\uc774\uc2a4\ub97c \uc587\uac8c \uc720\uc9c0\ud558\uba74\uc11c \ucda9\ubd84\ud55c \ub77c\uc6b0\ud305\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \ud63c\ud569 \uc2e0\ud638 \ubb34\uc120 \ubaa8\ub4c8\uc740 \ub514\uc9c0\ud138 \uc7a1\uc74c\uc73c\ub85c\ubd80\ud130 RF \uacbd\ub85c\ub97c \ubd84\ub9ac\ud558\uae30 \uc704\ud574 6\uce35 \uc2a4\ud0dd\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\ud310 \uc7ac\ub8cc<\/h3>\n\n\n\n<p>\u201c\uae30\ubcf8 \uc7ac\ub8cc'\ub77c\uace0\ub3c4 \ud558\ub294 \uae30\ud310\uc740 \uae30\uacc4\uc801 \uac15\ub3c4, \uc5f4 \uc131\ub2a5 \ubc0f \uc720\uc804\uccb4 \ud2b9\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>FR-4(\uc720\ub9ac \uc12c\uc720 \uc5d0\ud3ed\uc2dc)<\/strong> - \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc18c\uc7ac\uc778 FR-4\ub294 \ub300\ubd80\ubd84\uc758 \ucde8\ubbf8 \ubc0f \uc0c1\uc5c5\uc6a9 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uac15\ub3c4, \ube44\uc6a9, \uc804\uae30\uc801 \ud2b9\uc131\uc758 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc720\ub9ac \uc804\uc774 \uc628\ub3c4(Tg)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 130\u00b0C~150\u00b0C \ubc94\uc704\uc774\ubbc0\ub85c \ud45c\uc900 \ub0a9\ub55c \uc8fc\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub85c\uc800\uc2a4 \ubc0f \uae30\ud0c0 \uace0\uc8fc\ud30c \ub77c\ubbf8\ub124\uc774\ud2b8<\/strong> - \uc774\ub7ec\ud55c \ud3f4\ub9ac\uba38\ub294 \uc720\uc804\uccb4 \uc190\uc2e4\uc774 \uc801\uae30 \ub54c\ubb38\uc5d0 \ub9c8\uc774\ud06c\ub85c\ud30c \ub610\ub294 \uace0\uc18d \ub514\uc9c0\ud138 \ud68c\ub85c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub85c\uc800\uc2a4 \ubcf4\ub4dc\ub294 \ucd5c\uc18c\ud55c\uc758 \uac10\uc1e0\ub85c 5GHz \uc774\uc0c1\uc758 \uc2e0\ud638\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc73c\uba70, \ub192\uc740 \uac00\uaca9\uc740 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc54c\ub8e8\ubbf8\ub284 \ucf54\uc5b4(\uae08\uc18d \ucf54\uc5b4) \ubcf4\ub4dc<\/strong> - LED \ub4dc\ub77c\uc774\ubc84\ub098 \ud30c\uc6cc \ucee8\ubc84\ud130\uc640 \uac19\uc774 \uc5f4 \ubc29\ucd9c\uc774 \uc6b0\uc120\uc2dc\ub418\ub294 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uae08\uc18d \ucf54\uc5b4\uac00 \ud56b\uc2a4\ud31f\uc5d0\uc11c \uc5f4\uc744 \ubd84\uc0b0\uc2dc\ucf1c \uacfc\ub3c4\ud55c \uc628\ub3c4 \uc0c1\uc2b9 \uc5c6\uc774 \ub354 \ub192\uc740 \uc804\ub958\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc62c\ubc14\ub978 \uae30\ud310\uc744 \uc120\ud0dd\ud558\ub824\uba74 \ubcf4\ub4dc\uc758 \uc791\ub3d9 \uc8fc\ud30c\uc218, \uc628\ub3c4 \ud658\uacbd \ubc0f \uc608\uc0b0\uacfc \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 FR-4\ub85c\ub3c4 \ucda9\ubd84\ud558\uc9c0\ub9cc, \ud2b9\uc218 \ub77c\ubbf8\ub124\uc774\ud2b8\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uba74 \ub098\uc911\uc5d0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc124\uacc4\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad6c\ub9ac \ubb34\uac8c \ubc0f \ub450\uaed8<\/h3>\n\n\n\n<p>\uad6c\ub9ac \ubb34\uac8c\ub294 \ud3c9\ubc29\ud53c\ud2b8\ub2f9 \uc628\uc2a4(oz\/ft\u00b2)\ub85c \ud45c\uc2dc\ub418\uba70 \ubbf8\ub7c9\uc758 \uc804\ub958 \uc804\ub2ec \uc6a9\ub7c9\uacfc \uc800\ud56d\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uad6c\ub9ac 1\uc628\uc2a4<\/strong> - \ub300\ubd80\ubd84\uc758 \uc124\uacc4\uc5d0 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70, \uc801\ub2f9\ud55c \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc5d0\uc11c \ucd5c\ub300 \uba87 \uc554\ud398\uc5b4\uae4c\uc9c0 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>2\uc628\uc2a4 \ub610\ub294 3\uc628\uc2a4 \uad6c\ub9ac<\/strong> - \ubc30\uc804 \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc774 \ub354 \ub192\uc740 \uc804\ub958 \ub610\ub294 \ub354 \ub0ae\uc740 \uc804\uc555 \uac15\ud558\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uad6c\ub9ac\uac00 \ub450\uaebc\uc6b0\uba74 \uc5f4\uc804\ub3c4\uc728\uc774 \ud5a5\uc0c1\ub418\uc5b4 \uc5f4\uc774 \uc804\uccb4\uc801\uc73c\ub85c \ud37c\uc9c0\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uad6c\ub9ac \ub450\uaed8\ub97c \ub298\ub9ac\uba74 \uc7ac\ub8cc \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uace0 \ube44\uc544\uc5d0 \ub354 \ud070 \ub4dc\ub9b4 \ud06c\uae30\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uace0\ubc00\ub3c4 \ub808\uc774\uc544\uc6c3\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \uc885\uc885 1\uc628\uc2a4 \uad6c\ub9ac\ub85c \uc2dc\uc791\ud558\uc5ec \uc804\ub958 \ubd84\uc11d\uc744 \ud1b5\ud574 \ud544\uc694\uc131\uc774 \ud655\uc778\ub41c \ud6c4\uc5d0\uc57c \ub354 \ub450\uaebc\uc6b4 \uad6c\ub9ac\ub85c \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud45c\uba74 \ub9c8\uac10<\/h3>\n\n\n\n<p>\ub178\ucd9c\ub41c \uad6c\ub9ac\ub97c \ub36e\ub294 \ucd5c\uc885 \ub808\uc774\uc5b4\ub294 \ub0a9\ub55c\uc131, \ubcf4\uad00 \uc218\uba85 \ubc0f \ub0b4\uc2dd\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub9c8\uac10\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>HASL(\uc5f4\uae30 \ub0a9\ub55c \ub808\ubca8\ub9c1)<\/strong> - \ub0a9\ub55c\uc774 \uac00\ub2a5\ud55c \ud45c\uba74\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ub450\uaed8\uac00 \uace0\ub974\uc9c0 \uc54a\uc744 \uc218 \uc788\ub294 \uc800\ub834\ud55c \uc635\uc158\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>ENIG(\ubb34\uc804\ud574 \ub2c8\ucf08 \uce68\uc9c0 \uae08)<\/strong> - \uac00\uaca9\uc774 \ube44\uc2f8\uc9c0\ub9cc \ubbf8\uc138\ud55c \ud53c\uce58 \uad6c\uc131 \uc694\uc18c\uc640 \uc7a5\uae30 \ubcf4\uad00\uc5d0 \uc801\ud569\ud55c \ud3c9\ud3c9\ud558\uace0 \uc548\uc815\uc801\uc778 \ub9c8\uac10\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uce68\uc218 \uc8fc\uc11d \ub610\ub294 \uc740<\/strong> - \uc6b0\uc218\ud55c \uc2b5\uc724\uc131\uc744 \uc81c\uacf5\ud558\uba70 \ubb34\uc5f0 \uaddc\uc815\uc744 \uc900\uc218\ud558\uae30 \uc704\ud574 \uc885\uc885 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ud2b9\ud788 \ud53c\uce58\uac00 \ub9e4\uc6b0 \ubbf8\uc138\ud55c \ub9ac\ub4dc\uac00 \uc788\ub294 \ubd80\ud488\uc758 \uacbd\uc6b0 \ub9c8\uac10 \uc120\ud0dd\uc774 \uc870\ub9bd \uc218\uc728\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791\uc758 \uacbd\uc6b0 HASL\uc774 \uc801\ud569\ud560 \uc218 \uc788\uc9c0\ub9cc, \uacf5\ucc28\uac00 \uc5c4\uaca9\ud55c \uc0dd\uc0b0 \uc7a5\uce58\uc758 \uacbd\uc6b0 \uc77c\ubc18\uc801\uc73c\ub85c ENIG\uac00 \ub354 \uc548\uc804\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc774\ub7ec\ud55c \uc120\ud0dd\uc774 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h3>\n\n\n\n<p>\ubaa8\ub4e0 \uacb0\uc815\uc740 \uc124\uacc4 \ud504\ub85c\uc138\uc2a4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uae30\ud310\uc758 \ub2e4\uce35 \uae30\ud310\uc744 \uc120\ud0dd\ud558\uba74 \uace0\uae09 \uc131\ub2a5\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc9c0\ub9cc, \ub354 \uc5c4\uaca9\ud55c \uc124\uacc4 \uaddc\uce59\uacfc \ub354 \ub9ce\uc740 \uc608\uc0b0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \ub2e8\uba74 FR-4 \ubcf4\ub4dc\ub97c \uc120\ud0dd\ud558\uba74 \ub808\uc774\uc544\uc6c3\uc774 \uac04\uc18c\ud654\ub418\uace0 \ube44\uc6a9\uc774 \uc808\uac10\ub418\uc9c0\ub9cc \ubd80\ud488 \ubc30\uce58\ub098 \uc2e0\ud638 \ubb34\uacb0\uc131\uc5d0 \ud0c0\ud611\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc2e4\uc6a9\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 1\uc628\uc2a4 \uad6c\ub9ac \ubc0f \ud45c\uc900 HASL \ub9c8\uac10\uc758 \uc591\uba74 FR-4 \uae30\ud310\uacfc \uac19\uc740 \ucd5c\uc18c \uc2e4\ud589 \uac00\ub2a5\ud55c \uad6c\uc131\uc73c\ub85c \uc2dc\uc791\ud55c \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8 \ubaa9\ud45c\uc640 \ube44\uad50\ud558\uc5ec \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc7a5\uce58\uc5d0\uc11c \uacfc\uc5f4, \uacfc\ub3c4\ud55c \ub178\uc774\uc988\uac00 \ubc1c\uc0dd\ud558\uac70\ub098 \ud0c0\uc774\ubc0d \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0 \uc124\uacc4\uc790\ub294 \ub354 \ub450\uaebc\uc6b4 \uad6c\ub9ac \ubb34\uac8c\ub85c \uc774\ub3d9\ud558\uac70\ub098 \ucd94\uac00 \ub808\uc774\uc5b4\uc5d0 \uc804\uc6a9 \uc811\uc9c0\uba74\uc744 \ucd94\uac00\ud558\ub294 \ub4f1 \ud55c \ubc88\uc5d0 \ud558\ub098\uc758 \uc18d\uc131\uc744 \ubc18\ubcf5\uc801\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uae30\ud310 \uc720\ud615, \uc18c\uc7ac, \ub9c8\uac10 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \ube44\uc6a9, \uc2e0\ub8b0\uc131, \uc131\ub2a5\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ud604\uba85\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc73c\uba70, PCB \uc120\ud0dd \uc6cc\ud06c\ud50c\ub85c\uc6b0\uc758 \ud6c4\uc18d \ub2e8\uacc4\ub97c \uc704\ud55c \ud0c4\ud0c4\ud55c \ud1a0\ub300\ub97c \ub9c8\ub828\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d \uc815\uc758\ud558\uae30: \uc804\ub825, \ud06c\uae30, \uc8fc\ud30c\uc218 \ubc0f \ud658\uacbd \uc81c\uc57d \uc870\uac74 \uc815\uc758<\/h2>\n\n\n\n<p>\uc124\uacc4\uc790\uac00 PCB \uae30\uc220\uc758 \uae30\ucd08\uc5d0\uc11c \uc2e0\uc81c\ud488\uc758 \uc2e4\uc6a9\uc801\uc778 \uce21\uba74\uc73c\ub85c \ub118\uc5b4\uac08 \ub54c, \uccab \ubc88\uc9f8 \uad6c\uccb4\uc801\uc778 \ub2e8\uacc4\ub294 \uc2dc\uc2a4\ud15c\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uce21\uc815 \uac00\ub2a5\ud55c \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc804\ub825 \ucc98\ub9ac, \ubcf4\ub4dc \uacf5\uac04, \uc2e0\ud638 \uc8fc\ud30c\uc218, \ubcf4\ub4dc\uac00 \uc791\ub3d9\ud560 \ud658\uacbd\uc740 \uc774\ud6c4\uc758 \ubaa8\ub4e0 \uacb0\uc815\uc744 \uc88c\uc6b0\ud558\ub294 \ub124 \uac00\uc9c0 \uae30\ub465\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc804\uc6d0<\/strong> \ub294 \uad6c\ub9ac\uc758 \ub450\uaed8\ubfd0\ub9cc \uc544\ub2c8\ub77c \ud2b8\ub808\uc774\uc2a4 \uc0ac\uc774\uc758 \uac04\uaca9\uacfc \uc194\ub354 \ub9c8\uc2a4\ud06c\uc758 \uc120\ud0dd\ub3c4 \uacb0\uc815\ud569\ub2c8\ub2e4. \ubaa8\ud130 \ub4dc\ub77c\uc774\ubc84\ub098 \uc804\ub825 \ubd84\ubc30 \ubaa8\ub4c8\uacfc \uac19\uc740 \uace0\uc804\ub958 \ud68c\ub85c\uc5d0\ub294 2\uc628\uc2a4\/ft\u00b2 \uc774\uc0c1\uc758 \uad6c\ub9ac\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc9c0\ub9cc \uc800\uc804\ub825 \uc13c\uc11c \uc778\ud130\ud398\uc774\uc2a4\ub294 1\uc628\uc2a4\/ft\u00b2\ub85c\ub3c4 \ub9cc\uc871\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 IPC-2221 \ud45c\uc900\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud2b8\ub808\uc774\uc2a4\ub2f9 \ucd5c\ub300 \uc804\ub958\ub97c \uacc4\uc0b0\ud55c \ub2e4\uc74c \uc628\ub3c4 \uc2a4\ud30c\uc774\ud06c\ub97c \uc218\uc6a9\ud558\uae30 \uc704\ud574 \ucd5c\uc18c 20 %\uc758 \uc548\uc804 \ub9c8\uc9c4\uc744 \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \uacfc\uc5f4\uc744 \ubc29\uc9c0\ud558\uace0 \uc81c\ud488 \uc218\uba85 \ub0b4\ub0b4 \uc548\uc815\uc801\uc778 \uc194\ub354 \uc870\uc778\ud2b8\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud06c\uae30<\/strong> \ubb38\uc81c\ub3c4 \ub611\uac19\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc778\ud074\ub85c\uc800\uc758 \uc678\ubd80 \uce58\uc218\ub294 PCB \ud48b\ud504\ub9b0\ud2b8\uc5d0 \uc5c4\uaca9\ud55c \uc81c\ud55c\uc744 \ub450\uba70, \uc81c\uc870\uc5c5\uccb4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubcf4\ub4dc\uac00 \ucee4\uc9c8\uc218\ub85d \uae09\uaca9\ud788 \ub5a8\uc5b4\uc9c0\ub294 \ud3c9\ubc29\uc778\uce58\ub2f9 \ube44\uc6a9\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud2b8\ub808\uc774\ub4dc \uc624\ud504\ub294 \ubd80\ud488 \ubc00\ub3c4\uc640 \ub77c\uc6b0\ud305 \ubcf5\uc7a1\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc785\ub2c8\ub2e4. \uc18c\ud615 \ub514\ubc14\uc774\uc2a4\uc758 \uacbd\uc6b0 \uc124\uacc4\uc790\ub294 \ubcf4\ub4dc\uc758 \uc591\uba74\uc5d0 \ubd80\ud488\uc744 \ubc30\uce58\ud558\uac70\ub098, \ubbf8\uc138 \ud53c\uce58 \ud328\ud0a4\uc9c0\ub97c \uc0ac\uc6a9\ud558\uac70\ub098, \ub354 \ub9ce\uc740 \ub808\uc774\uc5b4 \uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b8\ub808\uc774\uc2a4 \uae38\uc774\ub97c \uc9e7\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uae30\ud310\uc774 \ud074\uc218\ub85d \ub354 \ub113\uc740 \ud2b8\ub808\uc774\uc2a4\uc640 \ub354 \ub109\ub109\ud55c \uac04\uaca9\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc870\ub9bd\uc774 \uac04\uc18c\ud654\ub418\uace0 \ub2e8\ub77d \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ube48\ub3c4<\/strong> \ub294 \ub2e4\ub978 \uc81c\uc57d \uc870\uac74\uc744 \ub3c4\uc785\ud569\ub2c8\ub2e4. \uc2e0\ud638 \uc5d0\uc9c0\uac00 \ube68\ub77c\uc9c8\uc218\ub85d \ubcf4\ub4dc\ub294 \uc804\uc1a1 \ub77c\uc778\ucc98\ub7fc \uc791\ub3d9\ud558\uba70 \uc784\ud53c\ub358\uc2a4 \uc81c\uc5b4\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc218 \uba54\uac00\ud5e4\ub974\uce20 \uc774\ud558\uc758 \uc8fc\ud30c\uc218\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc744 \uc0ac\uc6a9\ud558\ub294 \uac04\ub2e8\ud55c \ub9c8\uc774\ud06c\ub85c\uc2a4\ud2b8\ub9bd \ub77c\uc6b0\ud305\uc73c\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4. 100MHz\uc5d0\uc11c \uc218 \uae30\uac00\ud5e4\ub974\uce20 \uc0ac\uc774\uc5d0\uc11c\ub294 \uc124\uacc4\uc790\uac00 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc720\uc804\uccb4 \uc190\uc2e4, \ud2b8\ub808\uc774\uc2a4 \uc9c0\uc624\uba54\ud2b8\ub9ac, \ube44\uc544 \ubc30\uce58\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc601\uc5ed\uc5d0\uc11c\ub294 \uc800\uc190\uc2e4 \uae30\ud310(\uc608: Tg \ub4f1\uae09\uc774 \ub192\uc740 FR-4)\uacfc \uc81c\uc5b4 \uc784\ud53c\ub358\uc2a4 \ud2b8\ub808\uc774\uc2a4(\uc77c\ubc18\uc801\uc73c\ub85c 50\u03a9)\uac00 \uad8c\uc7a5\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uac04\ub2e8\ud55c \uacbd\ud5d8 \ubc95\uce59: \uc0c1\uc2b9 \uc2dc\uac04\uc774 1ns \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ud2b8\ub808\uc774\uc2a4 \uae38\uc774\ub294 \ubaa9\ud45c \uc8fc\ud30c\uc218\uc5d0\uc11c \ud30c\uc7a5\uc758 10\ubd84\uc758 1\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud658\uacbd\uc801 \uc81c\uc57d<\/strong> \uc628\ub3c4 \ubc94\uc704, \uc2b5\ub3c4, \uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4, \ud654\ud559 \ubb3c\uc9c8 \ub610\ub294 \ubc29\uc0ac\uc120\uc5d0 \ub300\ud55c \ub178\ucd9c\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc790\ub3d9\ucc28 \uc5d4\uc9c4\ub8f8\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uae30\ud310\uc740 -40\u00b0C~+125\u00b0C\uc758 \uc628\ub3c4 \uc0ac\uc774\ud074\uc744 \uacac\ub38c\uc57c \ud558\uace0 \uc9c4\ub3d9\uc5d0\ub3c4 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc720\ub9ac \uc804\uc774 \uc628\ub3c4(Tg)\uac00 \ub354 \ub192\uc740 \uae30\ud310\uc744 \uc120\ud0dd\ud558\uace0 \uacac\uace0\ud55c \uc194\ub354 \ub9c8\uc2a4\ud06c\ub97c \uc801\uc6a9\ud558\uba74 \ubc15\ub9ac \ubc0f \ucf54\uc77c \uc2a4\ud50c\ub9b0\ud130 \uace0\uc7a5\uc744 \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc18c\ube44\uc790\uc6a9 \uc2e4\ub0b4 \uc7a5\uce58\ub294 \ud45c\uc900 FR-4 \uae30\ud310\uacfc \uc77c\ubc18 \uc194\ub354 \ub9c8\uc2a4\ud06c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc9c0\ub9cc \uc778\ud074\ub85c\uc800\uac00 \ubc00\ubd09\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \ub0b4\uc2b5 \ucf54\ud305\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc124\uacc4 \ud504\ub85c\uc138\uc2a4\ub97c \uccb4\uacc4\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac01 \uae30\ub2a5 \ube14\ub85d\uc744 \ud589\uc73c\ub85c \ub098\uc5f4\ud558\uace0 \uc804\ub825, \ud06c\uae30, \uc8fc\ud30c\uc218 \ubc0f \ud658\uacbd\uc744 \uc5f4\ub85c \ud45c\uc2dc\ud558\ub294 \uc694\uad6c \uc0ac\ud56d \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc791\uc131\ud569\ub2c8\ub2e4. \uc774 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc0ac\uc6a9\ud558\uba74 \uace0\uc804\ub958\ub3c4 \ucc98\ub9ac\ud574\uc57c \ud558\ub294 \uace0\uc8fc\ud30c RF \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\uc640 \uac19\uc740 \ucda9\ub3cc\uc744 \uc27d\uac8c \ubc1c\uacac\ud558\uace0 \uc644\ud654 \uc6b0\uc120\uc21c\uc704\ub97c \uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u201c\uba85\ud655\ud55c \uc815\ub7c9\uc801 \uc694\uad6c\uc0ac\ud56d\uc740 \uc81c\ud488 \uc218\uba85 \uc8fc\uae30 \ud6c4\ubc18\uc5d0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc124\uacc4\ub97c \ubc29\uc9c0\ud558\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4.\u201d<\/em> - \uc218\uc11d PCB \uc124\uacc4 \ucee8\uc124\ud134\ud2b8<\/p>\n<\/blockquote>\n\n\n\n<p>\uc774\ub7ec\ud55c \ub192\uc740 \uc218\uc900\uc758 \uc81c\uc57d \uc870\uac74\uc5d0\uc11c \uc138\ubd80\uc801\uc778 PCB \uc0ac\uc591\uc73c\ub85c \uc804\ud658\ud558\ub294 \uac83\uc774 \ub2e4\uc74c \ub17c\ub9ac\uc801 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uc804\ub825, \ud2b8\ub808\uc774\uc2a4 \ud3ed \ubc0f \uae30\ud0c0 \uc694\uad6c \uc0ac\ud56d\uc774 \ub808\uc774\uc5b4 \uc218, \uc81c\uc870 \uacf5\ucc28 \ubc0f \uae30\ud0c0 \uc81c\uc870 \uac00\ub2a5\ud55c \ub9e4\uac1c \ubcc0\uc218\uc5d0 \uc5b4\ub5bb\uac8c \ub9e4\ud551\ub418\uc5b4 \uc6d0\ub798 \uc124\uacc4 \uc758\ub3c4\ub97c \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uace0 \ubcf4\ub4dc\ub97c \uc81c\uc791\ud560 \uc218 \uc788\ub294\uc9c0 \uc0b4\ud3b4\ubcfc \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub9e4\ud551PCB \uc0ac\uc591\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d: \ub808\uc774\uc5b4 \uc218, \ud2b8\ub808\uc774\uc2a4 \ud3ed \ubc0f \uc81c\uc791 \uacf5\ucc28<\/h2>\n\n\n\n<p>\ud504\ub85c\uc81d\ud2b8\uc758 \uae30\ub2a5\uc801 \ubaa9\ud45c\ub97c \uad6c\uccb4\uc801\uc778 PCB \ud30c\ub77c\ubbf8\ud130\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc740 \uc124\uacc4 \uc758\ub3c4\uc640 \uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc5f0\uacb0\ud558\ub294 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc774\uc804 \uc139\uc158\uc5d0\uc11c \uc804\ub825, \ud06c\uae30, \uc8fc\ud30c\uc218 \ubc0f \ud658\uacbd \uc81c\uc57d\uc744 \uba85\ud655\ud788 \ud588\ub2e4\uba74, \ub2e4\uc74c \ub17c\ub9ac\uc801 \uc9c8\ubb38\uc740 \uc774\ub7ec\ud55c \uc81c\uc57d\uc774 \ubcf4\ub4dc\uc758 \ub808\uc774\uc5b4 \uc2a4\ud0dd, \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4\uc758 \ud3ed \ubc0f \ud339\uc774 \ucda9\uc871\ud574\uc57c \ud558\ub294 \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc5b4\ub5bb\uac8c \uacb0\uc815\ud560 \uac83\uc778\uac00\uc785\ub2c8\ub2e4. \ud574\ub2f5\uc740 \uc804\uae30 \uc774\ub860, \uae30\uacc4\uc801 \ud604\uc2e4, \uc2e4\uc81c \uc81c\uc870 \ud55c\uacc4\uac00 \ud63c\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ub808\uc774\uc5b4 \uc218 - \ubcf5\uc7a1\uc131\uacfc \ube44\uc6a9\uc758 \uade0\ud615 \ub9de\ucd94\uae30<\/h3>\n\n\n\n<p>\ub2e8\uba74 \ubcf4\ub4dc\ub294 \ub9e4\uc6b0 \uac04\ub2e8\ud55c \uc81c\uc5b4 \ud68c\ub85c\ub97c \ub9cc\uc871\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc, \ub300\ubd80\ubd84\uc758 \ucd5c\uc2e0 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \uc2e0\ud638 \ub77c\uc6b0\ud305\uc5d0\uc11c \uc804\ub825 \ubd84\ubc30\ub97c \ubd84\ub9ac\ud558\uae30 \uc704\ud574 \ucd5c\uc18c \ub450 \uac1c\uc758 \ub808\uc774\uc5b4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ub808\uc774\uc5b4\ub97c \ucd94\uac00\ud558\uba74 \uc811\uc9c0 \ubc0f \uc804\uc6d0 \uc804\uc6a9 \ud3c9\uba74\uc774 \uc81c\uacf5\ub418\ubbc0\ub85c \uc804\uc555 \ub9ac\ud50c\uc774 \uac10\uc18c\ud558\uace0 \uc804\uc790\uae30 \ud638\ud658\uc131(EMC)\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 4\ub808\uc774\uc5b4 \uc2a4\ud0dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub0b4\ubd80 \ub808\uc774\uc5b4\ub97c \uc194\ub9ac\ub4dc \uc811\uc9c0 \ubc0f \uc804\uc6d0 \ud50c\ub808\uc778\uc5d0 \ud560\ub2f9\ud558\uace0 \uc678\ubd80 \ub808\uc774\uc5b4\ub294 \uad6c\uc131 \uc694\uc18c \ubc30\uce58 \ubc0f \uace0\uc18d \ud2b8\ub808\uc774\uc2a4\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc124\uacc4\uc5d0 1GHz \uc774\uc0c1\uc758 \uace0\uc8fc\ud30c \uc2e0\ud638 \ub610\ub294 \uace0\ubc00\ub3c4 \uc544\ub0a0\ub85c\uadf8 \ud504\ub7f0\ud2b8 \uc5d4\ub4dc\ub97c \ud3ec\ud568\ud558\ub294 \uacbd\uc6b0 6\uce35 \ub610\ub294 8\uce35 \ubcf4\ub4dc\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub808\uc774\uc5b4\uac00 \ucd94\uac00\ub418\uba74 \uc784\ud53c\ub358\uc2a4\ub97c \ub354 \uc5c4\uaca9\ud558\uac8c \uc81c\uc5b4\ud560 \uc218 \uc788\uace0 \ub9ac\ud134 \uacbd\ub85c\uac00 \uc9e7\uc544\uc838 \uc2e0\ud638 \uc190\uc2e4\uacfc \ub204\ud654\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub808\uc774\uc5b4\uac00 \ucd94\uac00\ub420 \ub54c\ub9c8\ub2e4 \ub354 \ub9ce\uc740 \uc720\uc804\uccb4 \uc7ac\ub8cc\uc640 \ub354 \ub192\uc740 \uc81c\uc791 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud558\uace0 \ub9ac\ub4dc \ud0c0\uc784\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \ubcf4\ud1b5 2\uacc4\uce35 \ub610\ub294 4\uacc4\uce35\uc73c\ub85c \uc2dc\uc791\ud558\uc5ec \uc2dc\ubbac\ub808\uc774\uc158 \ub610\ub294 \ud504\ub85c\ud1a0\ud0c0\uc785 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \uc131\ub2a5 \ubd80\uc871\uc774 \ud655\uc778\ub41c \uacbd\uc6b0\uc5d0\ub9cc \uc2a4\ud0dd\uc744 \ub298\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud2b8\ub808\uc774\uc2a4 \ud3ed - \uc804\ub958 \uc6a9\ub7c9\uc5d0\uc11c \uc2e0\ud638 \ubb34\uacb0\uc131\uae4c\uc9c0<\/h3>\n\n\n\n<p>\ud2b8\ub808\uc774\uc2a4 \ud3ed\uc740 \ub2e8\uc21c\ud55c \uac04\uaca9 \uacb0\uc815\uc774 \uc544\ub2c8\ub77c \uc804\ub958 \uc804\ub2ec \ub2a5\ub825, \uc804\uc555 \uac15\ud558, \ud2b9\uc131 \uc784\ud53c\ub358\uc2a4 \uc720\uc9c0 \ub2a5\ub825\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc804\ub825 \ud2b8\ub808\uc774\uc2a4\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uacbd\ud5d8 \ubc95\uce59\uc740 \ud3ed, \uad6c\ub9ac \ub450\uaed8 \ubc0f \uc628\ub3c4 \uc0c1\uc2b9\uacfc \uad00\ub828\ub41c IPC-2221 \ud45c\uc900\uc785\ub2c8\ub2e4. 1\uc628\uc2a4\/ft\u00b2 \uad6c\ub9ac \uce35(\u224835\u00b5m)\uc758 \uacbd\uc6b0, 10A \uc804\ub958 \uc18c\ubaa8 \uc2dc \uc77c\ubc18\uc801\uc73c\ub85c \uc628\ub3c4 \uc0c1\uc2b9\uc744 10\u00b0C \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc57d 0.6mm \ub108\ube44\uc758 \ud2b8\ub808\uc774\uc2a4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud2b9\ud788 \uace0\uc18d \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\ub294 \uc2e0\ud638 \ud2b8\ub808\uc774\uc2a4\ub294 \uc804\ub958\ubcf4\ub2e4 \uc784\ud53c\ub358\uc2a4\uc5d0 \uc758\ud574 \ub354 \ub9ce\uc774 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \ud3ed, \uac04\uaca9, \uc720\uc804\uccb4 \ub450\uaed8\uac00 \ud568\uaed8 \ud2b8\ub808\uc774\uc2a4\uc758 \ud2b9\uc131 \uc784\ud53c\ub358\uc2a4(\ubcf4\ud1b5 50\u03a9 \ub610\ub294 100\u03a9 \ucc28\ub3d9)\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc2e4\uc81c \uc608\ub85c \uc720\uc804\uccb4 \ub192\uc774\uac00 0.6mm\uc778 \ud45c\uc900 FR-4 \uae30\ud310\uc5d0\uc11c 0.3mm \ud2b8\ub808\uc774\uc2a4\uac00 \ub9ac\ud134 \ud50c\ub808\uc778\uc5d0\uc11c 0.15mm \uac04\uaca9\uc73c\ub85c \ubc30\uce58\ub418\uba74 50\u03a9\uc5d0 \uac00\uae4c\uc6b4 \uc784\ud53c\ub358\uc2a4\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \ubcf4\ub4dc\uac00 \uc5c4\uaca9\ud55c \ud0c0\uc774\ubc0d \uc608\uc0b0\uc744 \ucda9\uc871\ud574\uc57c \ud558\uac70\ub098 \uc124\uacc4\uc5d0 \uc81c\uc5b4 \uc784\ud53c\ub358\uc2a4 \uc804\uc1a1 \ub77c\uc778\uc774 \ud3ec\ud568\ub41c \uacbd\uc6b0 \uc774\ub7ec\ud55c \uce58\uc218\ub97c \uc870\uc815\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\uc81c \ub514\uc790\uc778 \ub3c4\uad6c\ub294 \uc774 \uc791\uc5c5\uc758 \uc0c1\ub2f9 \ubd80\ubd84\uc744 \uc790\ub3d9\ud654\ud558\uc5ec \uc0ac\uc6a9\uc790\uac00 \uc785\ub825\ud55c \uc81c\uc57d \uc870\uac74\uc5d0 \ub530\ub77c \ub108\ube44 \ucd94\ucc9c\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub514\uc790\uc774\ub108\ub294 \uc5ec\uc804\ud788 \uacb0\uacfc\ubb3c\uc744 \uac80\ud1a0\ud558\uc5ec \uc81c\uc548\ub41c \ub108\ube44\uac00 \uac04\uaca9 \uaddc\uce59\uc744 \uc704\ubc18\ud558\uac70\ub098 \ub77c\uc6b0\ud305 \ud63c\uc7a1\uc744 \ucd08\ub798\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc81c\uc791 \uacf5\ucc28 - \uc124\uacc4\ud55c \uac83\uc744 \uc2e4\uc81c\ub85c \uc81c\uc791\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uae30<\/h3>\n\n\n\n<p>\uc544\ubb34\ub9ac \uc2e0\uc911\ud558\uac8c \uacc4\uc0b0\ud55c \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc774\ub77c\ub3c4 \ud339\uc774 \ud544\uc694\ud55c \ud5c8\uc6a9 \uc624\ucc28\ub97c \ucda9\uc871\ud558\uc9c0 \ubabb\ud558\uba74 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\ub808\uc774\uc2a4 \ud3ed\uacfc \uac04\uaca9\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \ud5c8\uc6a9 \uc624\ucc28\ub294 \ud45c\uc900 \uc0c1\uc6a9 \uc2e4\ud589\uc758 \uacbd\uc6b0 \u00b110 %\uc5d0\uc11c \uace0\uc815\ubc00 \ud504\ub85c\ud1a0\ud0c0\uc785\uc758 \uacbd\uc6b0 \u00b15 %\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uc784\ud53c\ub358\uc2a4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \u00b12 %\uc758 \ub354 \uc5c4\uaca9\ud55c \uc81c\uc5b4\uac00 \uc694\uad6c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub9c8\ucc2c\uac00\uc9c0\ub85c \ubcf4\ub4dc\uc758 \uc804\uccb4 \ub450\uaed8, \ud640 \ub4dc\ub9b4\ub9c1 \uc815\ud655\ub3c4, \uad6c\ub9ac \ub3c4\uae08 \ub450\uaed8\ub3c4 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uad6c\ub9ac \ubb34\uac8c\uac00 \uba87 \ubbf8\ud06c\ub860\ub9cc \ub2ec\ub77c\uc838\ub3c4 \uc804\ub825\ub9dd\uc758 \uc800\ud56d\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uace0, \ube44\uc544\uac00 \uc798\ubabb \uc815\ub82c\ub418\uba74 \uc608\uae30\uce58 \uc54a\uc740 \uc778\ub355\ud134\uc2a4\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc9c0\uc815\ud560 \ub54c\ub294 \uac00\uc7a5 \uc911\uc694\ud55c \uc131\ub2a5 \uc9c0\ud45c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ub9e4\uac1c\ubcc0\uc218\uc758 \uc6b0\uc120\uc21c\uc704\ub97c \uc815\ud558\ub294 \uac83\uc774 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc800\uc7a1\uc74c \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c\uc5d0 \uc911\uc810\uc744 \ub454 \uc124\uacc4\uc790\ub294 \ub354 \uc5c4\uaca9\ud55c \ud2b8\ub808\uc774\uc2a4 \ud3ed \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc694\uad6c\ud558\ub294 \ubc18\uba74, \uc804\ub825 \uc2a4\uc704\uce6d \uc124\uacc4\ub294 \uad6c\ub9ac \ubb34\uac8c \uc77c\uad00\uc131\uc744 \uac15\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub300\ubd80\ubd84\uc758 \uc720\uba85 \uc81c\uc870\uc5c5\uccb4\ub294 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \ud45c\uc900 \ud5c8\uc6a9 \uc624\ucc28 \ubc94\uc704\ub97c \uba85\uc2dc\ud569\ub2c8\ub2e4. \uc124\uacc4\uac00 \uc774\ub7ec\ud55c \uae30\ub2a5\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 \ud339\uc5d0\uc11c \ucd94\uac00 \ube44\uc6a9\uc744 \uc9c0\ubd88\ud558\uace0 \ud504\ub9ac\ubbf8\uc5c4 \u201c\uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28\u201d \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud0dd\uc5c5 \ud30c\uc77c\uacfc \ud5c8\uc6a9 \uc624\ucc28 \uc694\uad6c \uc0ac\ud56d\uc744 \uacf5\uc720\ud558\uc5ec \uc81c\uc870\uc5c5\uccb4\uc640 \uc870\uae30\uc5d0 \ud611\ub825\ud558\uba74 \ub098\uc911\uc5d0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc124\uacc4\ub97c \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc694\uad6c \uc0ac\ud56d\uc744 \uc0ac\uc591\uc5d0 \ub9de\ucd94\uae30 \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \ud301<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud604\uc2e4\uc801\uc778 \ub808\uc774\uc5b4 \uacc4\ud68d\uc73c\ub85c \uc2dc\uc791\ud558\uc138\uc694.<\/strong> \ud504\ub85c\uc81d\ud2b8\uc758 \ube48\ub3c4 \ubc0f \uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uae30\uc900 \uc2a4\ud0dd\uc744 \uc120\ud0dd\ud55c \ub2e4\uc74c \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc \ubb38\uc81c\uac00 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>IPC \uac00\uc774\ub4dc\ub77c\uc778\uc744 \ud65c\uc6a9\ud558\uc138\uc694.<\/strong> \uc804\ub825 \ud2b8\ub808\uc774\uc2a4 \ud06c\uae30 \uc870\uc815\uc5d0\ub294 IPC-2221\uc744, \uace0\uc18d \uc784\ud53c\ub358\uc2a4 \uacc4\uc0b0\uc5d0\ub294 IPC-2141\uc744 \uc801\uc6a9\ud558\uc5ec \ud569\ub9ac\uc801\uc778 \ud3ed \ubaa9\ud45c\ub97c \uc124\uc815\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ud5c8\uc6a9 \uc624\ucc28 \uc6b0\uc120\uc21c\uc704\ub97c \ubb38\uc11c\ud654\ud558\uc138\uc694.<\/strong> \ub354 \uc5c4\uaca9\ud55c \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \uce58\uc218(\ud2b8\ub808\uc774\uc2a4 \ud3ed, \uac04\uaca9, \uad6c\ub9ac \ub450\uaed8)\ub97c \uba85\ud655\ud788 \uba85\uc2dc\ud558\uace0 \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ud339\uc5d0 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc815\uc2dd \uc0dd\uc0b0 \uc804 \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uc81c\uc791\ud558\uc138\uc694.<\/strong> \uc18c\ub7c9\uc758 \ud504\ub85c\ud1a0\ud0c0\uc785 \ubcf4\ub4dc\ub97c \ud1b5\ud574 \uc120\ud0dd\ud55c \ud5c8\uc6a9 \uc624\ucc28\uac00 \uc2e4\uc81c \uc81c\uc870 \uc870\uac74\uc5d0\uc11c \uc720\uc9c0\ub418\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uacf5\uae09\uc5c5\uccb4\uc640 \ubc18\ubcf5\ud569\ub2c8\ub2e4.<\/strong> \ud2b9\ud788 \uace0\uc8fc\ud30c \ub610\ub294 \uace0\uc804\ub958 \uc124\uacc4\uc758 \uacbd\uc6b0 \ubcf4\ub4dc\uac00 \uc9c0\uc815\ub41c \ud5c8\uc6a9 \uc624\ucc28\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ud339 \uac80\uc99d \ubcf4\uace0\uc11c\ub97c \uc694\uccad\ud558\uc138\uc694.<\/li>\n<\/ul>\n\n\n\n<p>\uc124\uacc4\uc790\ub294 \uc804\ub825, \uc2e0\ud638 \ubc0f \ud658\uacbd \uc694\uad6c \uc0ac\ud56d\uc744 \ub808\uc774\uc5b4 \uc218, \ud2b8\ub808\uc774\uc2a4 \ud615\uc0c1 \ubc0f \uc81c\uc870 \uacf5\ucc28\uc5d0 \uc2e0\uc911\ud558\uac8c \ub9e4\ud551\ud568\uc73c\ub85c\uc368 \uc548\uc815\uc801\uc774\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 PCB\ub97c \uc704\ud55c \uacac\uace0\ud55c \uae30\ubc18\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uae30\ubc18\uc744 \ubc14\ud0d5\uc73c\ub85c \uae30\ud310 \uc7ac\ub8cc\uc640 \uad6c\ub9ac \ubb34\uac8c \uc120\ud0dd\uc774 \uc2e0\ub8b0\uc131\uacfc \uc804\uccb4 \uc608\uc0b0\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc2e0\ub8b0\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc704\ud55c \uc62c\ubc14\ub978 \uae30\ud310 \ubc0f \uad6c\ub9ac \uc911\ub7c9 \uc120\ud0dd\ud558\uae30<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/eageycejtjewikfgmnzy.supabase.co\/storage\/v1\/object\/public\/article\/81bbc959-d0a3-4da2-b4b5-0b99a934a98c\/a382d29d-6497-4f33-a538-cadf6f6a5bbc.png\" alt=\"Choosing the Right Substrate and Copper Weight for\"\/><\/figure>\n\n\n\n<p>\uc55e\uc11c \ub808\uc774\uc5b4 \uc218\uc640 \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc5d0 \ub300\ud574 \ub17c\uc758\ud588\ub2e4\uba74, \ub2e4\uc74c \uc9c8\ubb38\uc740 \uadf8 \ud2b8\ub808\uc774\uc2a4 \uc544\ub798\uc5d0 \uc5b4\ub5a4 \uc7ac\ub8cc\uac00 \uae30\ud310\uc744 \ubd80\ud480\ub9ac\uc9c0 \uc54a\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud55c \uac83\uc785\ub2c8\ub2e4. \ud754\ud788 \uc720\uc804\uccb4\ub77c\uace0 \ubd88\ub9ac\ub294 \uae30\ud310\uc740 \uae30\uacc4\uc801 \uc9c0\uc9c0, \uc804\uae30\uc801 \uc808\uc5f0 \ubc0f \uc5f4 \uad00\ub9ac \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud3c9\ubc29 \ud53c\ud2b8\ub2f9 \uc628\uc2a4 \ub2e8\uc704\ub85c \uce21\uc815\ub418\ub294 \uad6c\ub9ac \ubb34\uac8c\ub294 \ud2b8\ub808\uc774\uc2a4\uac00 \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uc804\ub958\uc758 \uc591\uacfc \ubcf4\ub4dc\uac00 \uc628\ub3c4 \ubcc0\ud654\ub97c \uc5bc\ub9c8\ub098 \uc798 \uacac\ub51c \uc218 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \uc694\uc18c\uac00 \ud568\uaed8 \uc2e0\ub8b0\uc131\uacfc \ube44\uc6a9\uc758 \uadfc\uac04\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uae30\ud310\uc758 \uae30\ub2a5<\/strong> \uae30\ud310\uc758 \uc720\uc804\uc728(Dk)\uc740 \ud2b9\ud788 \uace0\uc8fc\ud30c \ub610\ub294 \uace0\uc18d \ub514\uc9c0\ud138 \uc124\uacc4\uc758 \uacbd\uc6b0 \uc2e0\ud638 \uc18d\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. PTFE(\ud14c\ud504\ub860) \ub610\ub294 \ud2b9\uc218 \ud0c4\ud654\uc218\uc18c \ub77c\ubbf8\ub124\uc774\ud2b8\uc640 \uac19\uc740 \ub0ae\uc740 Dk \uc18c\uc7ac\ub294 \uc2e0\ud638 \uc190\uc2e4\uc744 \uc904\uc774\uc9c0\ub9cc \uac00\uaca9\uc774 \ube44\uc2f8\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ucde8\ubbf8\uc6a9 \ub610\ub294 \uc911\uac04 \uc18d\ub3c4 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0 \ud45c\uc900 FR-4 \ub77c\ubbf8\ub124\uc774\ud2b8(\uc720\ub9ac \uac15\ud654 \uc5d0\ud3ed\uc2dc)\ub294 4.5 \uc815\ub3c4\uc758 Dk, \uc801\uc808\ud55c \ub0b4\uc5f4\uc131, \uc800\ub834\ud55c \ube44\uc6a9\uc73c\ub85c \uad11\ubc94\uc704\ud55c \uac00\uc6a9\uc131 \ub4f1 \uc88b\uc740 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ub300\uc548\uc744 \uace0\ub824\ud574\uc57c \ud558\ub294 \uacbd\uc6b0<\/strong> \uc124\uacc4\uac00 \uc218\ubc31 \uba54\uac00\ud5e4\ub974\uce20 \uc774\uc0c1\uc73c\ub85c \uc791\ub3d9\ud558\uac70\ub098 \uae30\ud310\uc774 \uc5f4\uc545\ud55c \ud658\uacbd(\ub192\uc740 \uc2b5\ub3c4, \ud654\ud559 \ubb3c\uc9c8 \ub610\ub294 \uadf9\ud55c\uc758 \uc628\ub3c4)\uc5d0 \ub193\uc77c \uacbd\uc6b0, \ub354 \ub192\uc740 \ub4f1\uae09\uc758 \uae30\ud310\uc774 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. Rogers RO4000 \uc2dc\ub9ac\uc988 \ub610\ub294 \ud3f4\ub9ac\uc774\ubbf8\ub4dc\uc640 \uac19\uc740 \uc18c\uc7ac\ub294 \uc5f4 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc190\uc2e4\uc774 \uc801\uc9c0\ub9cc FR-4\uc5d0 \ube44\ud574 \ud3c9\ubc29\uc778\uce58\ub2f9 \ube44\uc6a9\uc774 30~50 % \uc99d\uac00\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 \uc774\ub7ec\ud55c \ud504\ub9ac\ubbf8\uc5c4 \ub77c\ubbf8\ub124\uc774\ud2b8\ub97c \uac00\uc7a5 \ube60\ub978 \uc5d0\uc9c0\ub97c \uc804\ub2ec\ud558\ub294 \uc2e0\ud638 \ub808\uc774\uc5b4\uc640 \uac19\uc740 \uc911\uc694 \ub808\uc774\uc5b4\uc5d0\ub9cc \uc0ac\uc6a9\ud558\uace0 \ub098\uba38\uc9c0 \ub808\uc774\uc5b4\ub294 FR-4\ub85c \uc720\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad6c\ub9ac \ubb34\uac8c: \ud604\uc7ac \uc6a9\ub7c9\uacfc \ube44\uc6a9\uc758 \uade0\ud615<\/h3>\n\n\n\n<p>\uad6c\ub9ac \ubb34\uac8c\ub294 \ud2b8\ub808\uc774\uc2a4 \uc800\ud56d\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uacbd\ud5d8\uc0c1 1\uc628\uc2a4\/ft\u00b2(35\u00b5m \ub450\uaed8)\uc758 \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4\ub294 \uc77c\ubc18\uc801\uc778 \uc8fc\ubcc0 \uc628\ub3c4\uc5d0\uc11c \ud3ed 1\ubc00\ub9ac\ubbf8\ud130\ub2f9 \uc57d 0.5A\ub97c \uc548\uc804\ud558\uac8c \uc804\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac\ub97c 2\uc628\uc2a4\ub85c \ub450 \ubc30\ub85c \ub298\ub9ac\uba74 \uc800\ud56d\uc774 \uc57d \uc808\ubc18\uc73c\ub85c \uac10\uc18c\ud558\uc5ec \ub3d9\uc77c\ud55c \uc804\ub958\uc5d0 \ub300\ud574 \ub354 \uc881\uc740 \ud2b8\ub808\uc774\uc2a4\uac00 \uac00\ub2a5\ud558\uc9c0\ub9cc \ud3ec\uc77c\uc774 \ub354 \ub450\uaecd\uace0 \uc5d0\uce6d \uacf5\uc815\uc774 \ub290\ub824\uc9c0\ubbc0\ub85c \ube44\uc6a9\uc774 \ube44\ub840\uc801\uc73c\ub85c \uc0c1\uc2b9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc\ub77c\uc778<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc800\uc804\ub825 \ubcf4\ub4dc(\ucd1d 1A \ubbf8\ub9cc)<\/strong> - \ubcf4\ud1b5 1\uc628\uc2a4\uc758 \uad6c\ub9ac\uba74 \ucda9\ubd84\ud569\ub2c8\ub2e4. \ubcf4\ub4dc\ub97c \uc587\uac8c \uc720\uc9c0\ud558\uace0 \uc7ac\ub8cc \ub0ad\ube44\ub97c \uc904\uc774\uba70 \uac00\uaca9\uc744 \ub0ae\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc30\uc804 \ub124\ud2b8\uc6cc\ud06c \ub610\ub294 \ubaa8\ud130 \ub4dc\ub77c\uc774\ube0c<\/strong> - 2\uc628\uc2a4 \uad6c\ub9ac\uac00 \uc548\uc804\ud55c \uae30\ubcf8\uac12\uc774\uba70, \ud2b9\ud788 \uc5ec\ub7ec \uc554\ud398\uc5b4\ub97c \ubcfc \uc218 \uc788\ub294 \ub808\uade4\ub808\uc774\ud130\ub098 \ucee4\ub125\ud130\uc5d0 \ud2b8\ub808\uc774\uc2a4\uac00 \uacf5\uae09\ub418\uc5b4\uc57c \ud558\ub294 \uacbd\uc6b0 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uace0\uc804\ub958 \ub610\ub294 \uc5f4 \ud06c\ub9ac\ud2f0\uceec \uc139\uc158<\/strong> - 3\uc628\uc2a4 \ub610\ub294 \uad6c\ub9ac\uac00 \ub9ce\uc774 \ud568\uc720\ub41c \u201c\ubb34\uac70\uc6b4 \uad6c\ub9ac\u201d \uc2a4\ud0dd\uc744 \uace0\ub824\ud558\uc138\uc694. \uc774\ub294 \uc5f4 \ubc29\ucd9c\uc774 \uc6b0\ub824\ub418\ub294 LED \ub4dc\ub77c\uc774\ubc84 \ub610\ub294 \ubc30\ud130\ub9ac \uad00\ub9ac \ubcf4\ub4dc\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ub354 \ubb34\uac70\uc6b4 \uad6c\ub9ac \uce35\uc744 \uc120\ud0dd\ud558\uba74 \ubcf4\ub4dc\uc758 \uc5f4 \ud655\uc0b0 \ub2a5\ub825\ub3c4 \ud5a5\uc0c1\ub418\uba70, \uc774\ub294 \ubd80\ud488\uc774 \uad6d\ubd80\uc801\uc778 \ud56b\uc2a4\ud31f\uc744 \uc0dd\uc131\ud560 \ub54c \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad6c\ub9ac\uac00 \ub450\uaebc\uc6b0\uba74 \ub354 \uc791\uc740 \ube44\uc544\ub97c \ub4dc\ub9b4\ub9c1\ud558\uae30\uac00 \ub354 \uc5b4\ub824\uc6cc\uc838 \ube44\uc544 \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uac70\ub098 \ucd5c\uc18c \ube44\uc544 \ud06c\uae30\uac00 \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc7a5\ub2e8\uc810 \ubc0f \ube44\uc6a9 \uc601\ud5a5<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><\/td><td>\ud329\ud130 \ub77c\uc774\ud2b8 \uc635\uc158(1\uc628\uc2a4, FR-4) \ud5e4\ube44 \uc635\uc158(2\uc628\uc2a4 \uc774\uc0c1 \ub610\ub294 \ud504\ub9ac\ubbf8\uc5c4 \uae30\ud310)<\/td><\/tr><tr><td><strong>\ucd08\uae30 \uc7ac\ub8cc\ube44<\/strong><\/td><td>\ub0ae\uc74c<\/td><td>\ubcf4\ud1b5\uc5d0\uc11c \ub192\uc74c<\/td><\/tr><tr><td><strong>\uc81c\uc870 \ubcf5\uc7a1\uc131<\/strong><\/td><td>\uac04\ub2e8\ud558\uace0 \ube60\ub978 \uc5d0\uce6d<\/td><td>\ub354 \ub290\ub9b0 \uc5d0\uce6d, \ub354 \uc5c4\uaca9\ud55c \ub4dc\ub9b4 \uacf5\ucc28<\/td><\/tr><tr><td><strong>\ud604\uc7ac \uc6a9\ub7c9<\/strong><\/td><td>\uc81c\ud55c\uc801, \ub354 \ub113\uc740 \ucd94\uc801 \ud544\uc694<\/td><td>\ub354 \ub192\uc74c, \ub354 \uc881\uc740 \ud754\uc801 \ud5c8\uc6a9<\/td><\/tr><tr><td><strong>\uc5f4 \uc131\ub2a5<\/strong><\/td><td>\uc800\ubc1c\uc5f4 \uc124\uacc4\uc5d0 \uc801\ud569<\/td><td>\uc5f4 \ud655\uc0b0 \uac1c\uc120, \uc628\ub3c4 \uc0c1\uc2b9 \uac10\uc18c<\/td><\/tr><tr><td><strong>\uace0\uc18d \uc2e0\ud638 \ubb34\uacb0\uc131<\/strong><\/td><td>&lt;500MHz\uc5d0 \ucda9\ubd84<\/td><td>1GHz \uc774\uc0c1\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5, \ub0ae\uc740 \uc190\uc2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud754\ud55c \uc2e4\uc218\ub294 \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc744 \uc904\uc774\uae30 \uc704\ud574 \uad6c\ub9ac \uc911\ub7c9\uc744 \uacfc\ub3c4\ud558\uac8c \uc9c0\uc815\ud588\ub2e4\uac00 \ubcf4\ub4dc \ud558\uc6b0\uc2a4\uc5d0\uc11c \ub354 \uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28\uc5d0 \ub300\ud574 \ucd94\uac00 \ube44\uc6a9\uc744 \uccad\uad6c\ud558\uace0 \ube44\uc6a9 \uc774\uc810\uc774 \uc0ac\ub77c\uc9c0\ub294 \uac83\uc744 \ubc1c\uacac\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc124\uacc4\uc790\ub294 2\uc628\uc2a4 \uc774\uc0c1\uc73c\ub85c \ub3c4\uc57d\ud558\uae30\ubcf4\ub2e4\ub294 \uad6c\ub9ac\ub97c \uc801\ub2f9\ud788 \ub298\ub9ac\uace0(\ubcf4\ub4dc \ud558\uc6b0\uc2a4\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0 1.5\uc628\uc2a4\uae4c\uc9c0) \ub808\uc774\uc544\uc6c3\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \ucd5c\uc801\uc758 \uc9c0\uc810\uc744 \ucc3e\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc758\uc0ac \uacb0\uc815 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uadf8\ubb3c\ub2f9 \ucd5c\ub300 \uc804\ub958 \ud3c9\uac00<\/strong> - IPC-2221 \ucc28\ud2b8 \ub610\ub294 \uc628\ub77c\uc778 \ucd94\uc801 \ud3ed \uacc4\uc0b0\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uace0\uc8fc\ud30c \uc2e0\ud638 \uc2dd\ubcc4<\/strong> - \ud2b8\ub808\uc774\uc2a4\uac00 \uc218\ubc31 \uba54\uac00\ud5e4\ub974\uce20\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 \ud574\ub2f9 \ub808\uc774\uc5b4\uc5d0 \uc800\uc190\uc2e4 \uae30\ud310\uc758 \uc6b0\uc120 \uc21c\uc704\ub97c \uc9c0\uc815\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uae30\uacc4\uc801 \uc2a4\ud2b8\ub808\uc2a4 \uace0\ub824<\/strong> - \uad6c\ubd80\ub7ec\uc9c0\uac70\ub098 \uc881\uc740 \uc778\ud074\ub85c\uc800\uc5d0 \uc7a5\ucc29\ub418\ub294 \uae30\ud310\uc740 Tg(\uc720\ub9ac \uc804\uc774 \uc628\ub3c4)\uac00 \ub354 \ub192\uc740 FR-4 \ubcc0\ud615\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud339\uc758 \uae30\ub2a5 \ud655\uc778<\/strong> - \ub9ce\uc740 \uc911\uae09 \uc81c\uc870\uc5c5\uccb4\ub294 1\uc628\uc2a4 FR-4\ub97c \ud45c\uc900\uc73c\ub85c \uc81c\uacf5\ud558\uba70 2\uc628\uc2a4 \ubc0f \uc81c\ud55c\ub41c \ud504\ub9ac\ubbf8\uc5c4 \ub77c\ubbf8\ub124\uc774\ud2b8\ub97c \uc635\uc158\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2b9\ubcc4\ud55c \ud234\ub9c1 \uc5c6\uc774 \ud339\uc5d0\uc11c \uc0dd\uc0b0\ud560 \uc218 \uc788\ub294 \uc81c\ud488\uc5d0 \ub9de\uac8c \ub514\uc790\uc778\uc744 \uc870\uc815\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc608\uc0b0 \uc81c\uc57d<\/strong> - \uc548\uc815\uc131\uc774\ub098 \uc131\ub2a5\uc774 \uc2e4\uc81c\ub85c \ud5a5\uc0c1\ub418\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ucd94\uac00 \ube44\uc6a9\uc744 \ud560\ub2f9\ud558\uace0, \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d0\ub294 \uae30\ubcf8 \uc2a4\ud0dd\uc744 \uc720\uc9c0\ud558\uc138\uc694.<\/li>\n<\/ul>\n\n\n\n<p>\uc774 \ud750\ub984\uc744 \ub530\ub974\uba74 \uc124\uacc4\uc790\ub294 \uc131\ub2a5 \ub610\ub294 \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uc774 \ucd94\uac00 \ube44\uc6a9\uc744 \ub2a5\uac00\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc \ub354 \ube44\uc2fc \uae30\ud310 \ub610\ub294 \uad6c\ub9ac \uc911\ub7c9\uc744 \uc815\ub2f9\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ub2e8\uacc4\uc5d0\uc11c\ub294 \ubd80\ud488 \ubc00\ub3c4\uc640 \ubc30\uce58\uac00 \uc774\ub7ec\ud55c \uc7ac\ub8cc \uc120\ud0dd\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\uc5ec \uc804\ubc18\uc801\uc778 \uc131\ub2a5 \ubaa9\ud45c\ub97c \ub2ec\uc131\ud558\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc131\ub2a5 \ubaa9\ud45c \ub2ec\uc131\uc744 \uc704\ud55c \uad6c\uc131 \uc694\uc18c \ubc00\ub3c4 \ubc0f \ubc30\uce58 \uc804\ub7b5 \ud3c9\uac00\ud558\uae30<\/h2>\n\n\n\n<p>\uae30\ud310\uacfc \uad6c\ub9ac \ubb34\uac8c\uc5d0 \ub300\ud55c \ub17c\uc758\uc5d0\uc11c \ubc97\uc5b4\ub098 \ubd80\ud488\uc744 \uae30\ud310\uc5d0 \ud3ec\uc7a5\ud558\uace0 \ubc30\uce58\ud558\ub294 \ubc29\uc2dd\uc740 \ud544\uc694\ud55c \uc804\uae30\uc801 \uc131\ub2a5\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \uc788\uc5b4 \ub2e4\uc74c \ub2e8\uacc4\uc758 \uc911\uc694\ud55c \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4. \uace0\ubc00\ub3c4 \ub808\uc774\uc544\uc6c3\uc740 \ubcf4\ub4dc \ud06c\uae30\uc640 \uc7ac\ub8cc \ube44\uc6a9\uc744 \uc904\uc77c \uc218 \uc788\uc9c0\ub9cc \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4 \uc99d\uac00, \uc2e0\ud638 \ub204\ud654, \uc5f4 \ubcd1\ubaa9 \ud604\uc0c1\uacfc \uac19\uc740 \ubb38\uc81c\ub97c \uc57c\uae30\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7a5\ub2e8\uc810\uc744 \uc774\ud574\ud558\uba74 \uc124\uacc4\uc790\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \uc18d\ub3c4, \uc804\ub825 \ubc0f \uc548\uc815\uc131 \ubaa9\ud45c\uc5d0 \ubd80\ud569\ud558\ub294 \ubc30\uce58 \uc804\ub7b5\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uad6c\uc131 \uc694\uc18c \ubc00\ub3c4<\/strong> \ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uc704 \uba74\uc801\ub2f9 \ubd80\ud488 \uc218(\uc608: \ud3c9\ubc29\uc778\uce58\ub2f9 \ubd80\ud488 \uc218)\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \uace0\ubc00\ub3c4 \ubc30\uc5f4\uc740 \ud578\ub4dc\ud5ec\ub4dc \ub514\ubc14\uc774\uc2a4, \uc6e8\uc5b4\ub7ec\ube14 \ub610\ub294 \ubcf4\ub4dc \uacf5\uac04\uc774 \uc911\uc694\ud55c \ubaa8\ub4e0 \uc81c\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud2b8\ub808\uc774\uc2a4 \uc0ac\uc774\uc758 \uac04\uaca9\uc774 \uc904\uc5b4\ub4e4\uba74 \uc778\uc811\ud55c \uc2e0\ud638 \ub77c\uc778 \uc0ac\uc774\uc758 \uc720\ub3c4\uc131 \ubc0f \uc6a9\ub7c9\uc131 \uacb0\ud569\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc774\ub294 \uace0\uc8fc\ud30c \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\uace0 \ud0c0\uc774\ubc0d \uc9c0\ud130\ub97c \uc720\ubc1c\ud558\uac70\ub098 \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c\uc5d0\uc11c \uc758\ub3c4\ud558\uc9c0 \uc54a\uc740 \uc9c4\ub3d9\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc601\ud5a5\uc744 \uc644\ud654\ud558\uae30 \uc704\ud55c \uc77c\ubc18\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 \uae30\ub2a5 \ubc0f \uc8fc\ud30c\uc218 \ub3c4\uba54\uc778\ubcc4\ub85c \uad6c\uc131 \uc694\uc18c\ub97c \uadf8\ub8f9\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubaa8\ub4e0 \uace0\uc18d \ub514\uc9c0\ud138 IC\ub97c \ud568\uaed8 \ubc30\uce58\ud558\uace0 \ub178\uc774\uc988\uac00 \uc2ec\ud55c \uc804\uc6d0 \uc2a4\uc704\uce6d \ubd80\ud488\uc744 \ubbfc\uac10\ud55c \uc544\ub0a0\ub85c\uadf8 \ube14\ub85d\uc5d0\uc11c \ubd84\ub9ac\ud558\uba74 \uad50\ucc28 \uac04\uc12d\uc758 \uac00\ub2a5\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc911\uc694\ud55c \uace0\uc8fc\ud30c \ud2b8\ub808\uc774\uc2a4\ub97c \uc804\uc6a9 \uc811\uc9c0\uba74\uc73c\ub85c \ub0b4\ubd80 \ub808\uc774\uc5b4\uc5d0 \ub77c\uc6b0\ud305\ud558\uba74 \uc548\uc815\uc801\uc778 \ub9ac\ud134 \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\uace0 \uc804\uc790\uae30 \ubc29\ucd9c\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubc00\ub3c4\uac00 \uc81c\uc57d\uc774 \ub418\ub294 \uacbd\uc6b0, <strong>\uc2a4\ud0dd\uc5c5 \ub514\uc790\uc778<\/strong> \ub294 \uc720\uc6a9\ud55c \ub808\ubc84\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \uc720\uc804\uccb4 \ub808\uc774\uc5b4\ub97c \ucd94\uac00\ud568\uc73c\ub85c\uc368 \ud2b9\uc815 \uc2e0\ud638 \uc81c\ud488\uad70\uc744 \ubcc4\ub3c4\uc758 \ub808\uc774\uc5b4\ub85c \ub77c\uc6b0\ud305\ud558\uc5ec \ubcf4\ub4dc\uc758 \ud48b\ud504\ub9b0\ud2b8\ub97c \ud655\uc7a5\ud558\uc9c0 \uc54a\uace0\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc774 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba74 \ub0b4\ubd80 \ub808\uc774\uc5b4\uc758 \uc720\uc804\uccb4 \ub450\uaed8\ub97c \uc904\uc5ec \uc81c\uc5b4 \uc784\ud53c\ub358\uc2a4 \ub77c\uc778\uc758 \uc784\ud53c\ub358\uc2a4\ub97c \ub0ae\ucd9c \uc218 \uc788\uc73c\ubbc0\ub85c \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc744 \ub354 \uc881\ud790 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8, \uc81c\uc870 \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uace0 DFM(\uc81c\uc870\uc6a9 \uc124\uacc4) \uac80\ud1a0\uac00 \ub354 \ubcf5\uc7a1\ud574\uc9c4\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5f4\uc5d0 \ub300\ud55c \uace0\ub824\ub294 \ub610 \ub2e4\ub978 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc804\uc555 \ub808\uade4\ub808\uc774\ud130, \ubaa8\ud130 \ub4dc\ub77c\uc774\ubc84 \ub610\ub294 RF \uc804\ub825 \uc99d\ud3ed\uae30\uc640 \uac19\uc740 \uc804\ub825 \ubc00\ub3c4\uac00 \ub192\uc740 \ubaa8\ub4c8\uc740 \uc0c1\ub2f9\ud55c \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ub108\ubb34 \uac00\uae5d\uac8c \ubc30\uce58\ud558\uba74 \uc5f4\uc774 \ucd95\uc801\ub418\uc5b4 \uc811\ud569\ubd80 \uc628\ub3c4\uac00 \ubd80\ud488\uc758 \uc815\uaca9 \uc774\uc0c1\uc73c\ub85c \uc0c1\uc2b9\ud558\uc5ec \uc870\uae30 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \uacbd\ud5d8 \ubc95\uce59\uc740 \uace0\uc804\ub825 \ubd80\ud488\uc744 \ucd5c\uc18c 1~2mm \uac04\uaca9\uc73c\ub85c \uc720\uc9c0\ud558\uace0 \uadf8 \uc544\ub798\uc5d0 \uad6c\ub9ac \ubc29\uc5f4\ud310\uc774\ub098 \uc5f4 \ube44\uc544\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc124\uacc4\uc790\ub294 \ubcf4\ub4dc\uc758 \ub0b4\ubd80 \ud3c9\uba74\uc5d0 \uc5f0\uacb0\ub418\ub294 \uc804\uc6a9 \uad6c\ub9ac \ud0c0\uc124\ubb3c\uc778 \u201c\uc368\uba40 \uc544\uc77c\ub79c\ub4dc'\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud56b\uc2a4\ud31f\uc5d0\uc11c \uc5f4\uc744 \ubd84\uc0b0\uc2dc\ud0a4\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c\uc740 \ubc00\ub3c4\uc640 \uc131\ub2a5\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uae30\ub2a5\uc801 \ud074\ub7ec\uc2a4\ud130\ub9c1:<\/strong> \ube44\uc2b7\ud55c \uc18d\ub3c4 \ub610\ub294 \ube44\uc2b7\ud55c \uac10\ub3c4\uc758 \ucef4\ud3ec\ub10c\ud2b8\ub97c \ud568\uaed8 \uadf8\ub8f9\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub808\uc774\uc5b4 \ud560\ub2f9:<\/strong> \uc5f0\uc18d\uc801\uc778 \ud3c9\uba74\uc73c\ub85c \uc911\uc694\ud55c \uace0\uc18d \ucd94\uc801\uc744 \uc704\ud574 \ub0b4\ubd80 \ub808\uc774\uc5b4\ub97c \uc608\uc57d\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub744\uc5b4\uc4f0\uae30 \uaddc\uce59:<\/strong> \uace0\uc804\ub825 \uc7a5\uce58 \ubc0f \uace0\uc8fc\ud30c \uc2e0\ud638 \uc30d\uc5d0 \ub300\ud574 \ub354 \uc5c4\uaca9\ud55c \uac04\uaca9\uc744 \uc801\uc6a9\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc5f4 \uad00\ub9ac:<\/strong> \ud544\uc694\ud55c \uacbd\uc6b0 \uc5f4 \ube44\uc544, \uad6c\ub9ac \ud0c0\uc124 \ub610\ub294 \uc5f4 \uc2a4\ud504\ub808\ub354\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub514\uc790\uc778 \uaddc\uce59 \uac80\uc0ac(DRC):<\/strong> \ub808\uc774\uc544\uc6c3 \ub2e8\uacc4 \ucd08\uae30\uc5d0 \ud06c\ub85c\uc2a4\ud1a0\ud06c, \uc784\ud53c\ub358\uc2a4 \ubc0f \uc628\ub3c4 \ud56b\uc2a4\ud31f\uc5d0 \ub300\ud55c \uc790\ub3d9 \uac80\uc0ac\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \uac00\uc774\ub4dc\ub77c\uc778 \uc678\uc5d0\ub3c4 \ub514\uc790\uc774\ub108\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc601\ud5a5\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\ucef4\ud3ec\ub10c\ud2b8 \ubc29\ud5a5<\/strong>. \ub2e4\uc774\uc624\ub4dc\ub098 \uc218\uc815\uacfc \uac19\uc740 \uadf9\uc131 \ubd80\ud488\uc744 \ud68c\uc804\uc2dc\ucf1c \ud540\uc744 \uc8fc \ud2b8\ub808\uc774\uc2a4 \ubc29\ud5a5\uc5d0 \uc815\ub82c\ud558\uba74 \uc784\uacc4 \uacbd\ub85c\ub97c \ub2e8\ucd95\ud558\uace0 \ud544\uc694\ud55c \ube44\uc544 \uc218\ub97c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\uc544\uac00 \uc801\uc744\uc218\ub85d \uae30\uc0dd \uc778\ub355\ud134\uc2a4\uac00 \ub0ae\uc544\uc9c0\ubbc0\ub85c \uace0\uc8fc\ud30c \ud074\ub85d \ubd84\ubc30 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub9ce\uc740 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ubc18\ubcf5\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uac83\uc73c\ub85c \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1\ucc28 \ub808\uc774\uc544\uc6c3\uc740 \ubcf4\ub4dc \ud06c\uae30\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \uc6b0\uc120\uc21c\uc704\ub97c \ub450\uace0 \uc2dc\ubbac\ub808\uc774\uc158 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e0\ud638 \ubb34\uacb0\uc131 \ubc0f \uc5f4 \uc131\ub2a5\uc744 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc \ubb38\uc81c\uac00 \ubc1c\uacac\ub418\uba74 \ubd80\ud488 \uac04\uaca9\uc744 \ub290\uc2a8\ud558\uac8c \ud558\uac70\ub098 \uc2e0\ud638 \ub808\uc774\uc5b4\ub97c \uc7ac\ud560\ub2f9\ud558\uc5ec \ub808\uc774\uc544\uc6c3\uc744 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud53c\ub4dc\ubc31 \ub8e8\ud504\ub294 \uc124\uacc4\uac00 \uc608\uc0b0 \ub610\ub294 \uc81c\uc870 \uac00\ub2a5\uc131 \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\uace0 \uc9c0\uc815\ub41c \uc131\ub2a5 \ubc94\uc704\ub97c \ucda9\uc871\ud560 \ub54c\uae4c\uc9c0 \uacc4\uc18d\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\uc74c \ub17c\ub9ac\uc801 \ub2e8\uacc4\ub294 \uc120\ud0dd\ud55c \ubc00\ub3c4 \ubc0f \ubc30\uce58 \uc804\ub7b5\uc774 \uc870\ub9bd \uacf5\uc815\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \uace0\ub824\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc194\ub354 \ub9c8\uc2a4\ud06c, \ud45c\uba74 \ub9c8\uac10 \ubc0f \ud14c\uc2a4\ud2b8 \ubc29\ubc95\ub860\uc744 \uc120\ud0dd\ud558\uba74 \ubc00\ub3c4\uac00 \ub192\uc740 \uae30\ud310\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc81c\uc791\ud558\uace0 \uac80\uc0ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc5b4\uc148\ube14\ub9ac \uace0\ub824 \uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc801\ud569\ud55c \uc870\ub9bd \uacf5\uc815 \uc120\ud0dd\ud558\uae30: \uc194\ub354 \ub9c8\uc2a4\ud06c, \ud45c\uba74 \ub9c8\uac10 \ubc0f \ud14c\uc2a4\ud2b8 \uc635\uc158<\/h2>\n\n\n\n<p>\uc62c\ubc14\ub978 \uc870\ub9bd \uacf5\uc815\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uae30\ud310 \uae30\ud310\uc744 \uc120\ud0dd\ud558\ub294 \uac83\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc798 \ub9de\ub294 \uc194\ub354 \ub9c8\uc2a4\ud06c, \ud45c\uba74 \ub9c8\uac10, \ud14c\uc2a4\ud2b8 \ubc29\uc2dd\uc740 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\uace0 \uc548\uc815\uc801\uc778 \uc194\ub354 \uc811\ud569\uc744 \ubcf4\uc7a5\ud558\uba70 \uc0dd\uc0b0 \uc218\uc728\uc744 \ub192\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4. \ub2e4\uc74c \ub17c\uc758\uc5d0\uc11c\ub294 \uac01 \uacb0\uc815 \uc0ac\ud56d\uc744 \uc0b4\ud3b4\ubcf4\uace0, \uc77c\ubc18\uc801\uc778 \uc7a5\ub2e8\uc810\uc744 \uac15\uc870\ud558\uba70, \uc2e0\ub8b0\ud560 \uc218 \uc788\uc73c\uba74\uc11c\ub3c4 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc774 \ud544\uc694\ud55c \uc124\uacc4\uc790\ub97c \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \ud301\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc194\ub354 \ub9c8\uc2a4\ud06c \uc120\ud0dd<\/strong> \uc194\ub354 \ub9c8\uc2a4\ud06c\ub294 \uad6c\ub9ac \ud754\uc801\uc744 \uc0b0\ud654\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uace0 \uc194\ub354 \ube0c\ub9ac\uc9c0\ub97c \ubc29\uc9c0\ud558\uba70 \ubd80\ud488 \ubc30\uce58\ub97c \uc704\ud55c \uc2dc\uac01\uc801 \ub2e8\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ub9c8\uc2a4\ud06c \uc720\ud615\uc774 \uc2dc\uc7a5\uc744 \uc9c0\ubc30\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc5d0\ud3ed\uc2dc \uae30\ubc18(\uc561\uc0c1 \ud3ec\ud1a0\uc774\ubbf8\uc9d5 \uac00\ub2a5, LPI)<\/strong> - \ub294 \uc811\ucc29\ub825\uacfc \ub0b4\ud654\ud559\uc131\uc774 \ub6f0\uc5b4\ub098 \ub300\ubd80\ubd84\uc758 \uc911\ud615 \ubcf4\ub4dc\uc5d0 \uae30\ubcf8\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud45c\uc900 \ub9ac\ud50c\ub85c\uc6b0 \uc628\ub3c4\ub97c \uacac\ub514\uba70 \ub300\ubd80\ubd84\uc758 \ud45c\uba74 \ub9c8\uac10\uc7ac\uc640 \ud638\ud658\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub4dc\ub77c\uc774 \ud544\ub984(\ud544\ub984 \uae30\ubc18)<\/strong> - \ub294 \ub354 \ucd18\ucd18\ud55c \ub4f1\ub85d\uacfc \ub354 \uc587\uc740 \uce35\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc720\uc804\uccb4 \uc190\uc2e4\uc774 \uc911\uc694\ud55c \ub9e4\uc6b0 \ubbf8\uc138\ud55c \ud53c\uce58 \ubd80\ud488\uc774\ub098 \uace0\uc8fc\ud30c \uc124\uacc4\uc5d0 \uc720\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\uc810\uc740 \uc7ac\ub8cc \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4\uace0 \ucde8\uae09\uc774 \ub354 \ubcf5\uc7a1\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc124\uacc4\uc5d0 \uace0\ubc00\ub3c4\ub85c \ud328\ud0b9\ub41c BGA(\ubcfc \uadf8\ub9ac\ub4dc \uc5b4\ub808\uc774) \ub610\ub294 \ub9c8\uc774\ud06c\ub85c \ube44\uc544 \uc5b4\ub808\uc774\uac00 \ud3ec\ud568\ub41c \uacbd\uc6b0, \ub4dc\ub77c\uc774 \ud544\ub984 \ub9c8\uc2a4\ud06c\ub294 \ub9ac\ud50c\ub85c\uc6b0 \uc911 \ub9c8\uc2a4\ud06c \ubbf8\ub044\ub7ec\uc9d0\uc758 \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ub354 \ub2e8\uc21c\ud558\uace0 \ubc00\ub3c4\uac00 \ub0ae\uc740 \uc911\uac04 \uc815\ub3c4\uc758 \ubcf4\ub4dc\uc758 \uacbd\uc6b0, LPI \ub9c8\uc2a4\ud06c\ub294 \uc548\uc815\uc801\uc774\uace0 \uc608\uc0b0 \uce5c\ud654\uc801\uc778 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud45c\uba74 \ub9c8\uac10 \uc635\uc158<\/strong> \ud45c\uba74 \ub9c8\uac10\uc5d0 \ub530\ub77c \ubcf4\ub4dc\uc758 \uad6c\ub9ac \ud328\ub4dc\uac00 \ub55c\ub0a9\uc744 \ubc1b\uc544\ub4e4\uc774\ub294 \ubc29\uc2dd\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4. \uc138 \uac00\uc9c0 \ub9c8\uac10 \ucc98\ub9ac\uac00 \uac00\uc7a5 \uc790\uc8fc \uc9c0\uc815\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>HASL(\uc5f4\uae30 \ub0a9\ub55c \ub808\ubca8\ub9c1)<\/strong> - \uae30\ud310\uc744 \uc6a9\uc735 \ub55c\ub0a9\uc5d0 \ub2f4\uac00 \uc587\uc740 \uc8fc\uc11d \ucf54\ud305\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. \ube44\uc6a9\uc774 \uc800\ub834\ud558\uace0 \ud45c\uc900 \ub0a9 \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0c1\ub300\uc801\uc73c\ub85c \uac70\uce5c \ud45c\uba74\uc740 \ubbf8\uc138 \ud53c\uce58 \ub0a9\ub55c\uc744 \ubc29\ud574\ud560 \uc218 \uc788\uc73c\uba70 \uace0\uc628 \uacf5\uc815\uc5d0\uc11c \ub9c8\uac10\uc7ac\uac00 \ub2e4\uc2dc \ud758\ub7ec \ud328\ub4dc\uac00 \ubcc0\ud615\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>ENIG(\ubb34\uc804\ud574 \ub2c8\ucf08 \uce68\uc9c0 \uae08)<\/strong> - \uc740 \uc587\uc740 \ub2c8\ucf08 \uce35\uc744 \uc99d\ucc29\ud55c \ud6c4 \uae08 \uc624\ubc84\ucf54\ud305\uc744 \ud569\ub2c8\ub2e4. ENIG\ub294 \ud3c9\ud3c9\ud558\uace0 \uc0b0\ud654\uc5d0 \uac15\ud55c \ud45c\uba74\uc744 \uc81c\uacf5\ud558\uc5ec \ubbf8\uc138 \ud53c\uce58 \ubc0f \ub0a9\uc774 \uc5c6\ub294 \uc5b4\uc148\ube14\ub9ac\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uae08 \uc7a5\ubcbd\uc740 \ub610\ud55c \ubcf4\uad00 \uc218\uba85\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e8, \ub2c8\ucf08 \ub3c4\uae08\uc744 \uc81c\ub300\ub85c \uc81c\uc5b4\ud558\uc9c0 \uc54a\uc73c\uba74 \uc7ac\ub8cc \ube44\uc6a9\uc774 \uc99d\uac00\ud558\uace0 \u201c\ube14\ub799 \ud328\ub4dc\u201d \uacb0\ud568\uc774 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc774\uba38\uc804 \uc8fc\uc11d\/\uc774\uba38\uc804 \uc2e4\ubc84<\/strong> - \uce68\uc9c0 \uc8fc\uc11d\uc740 \uc7ac\uc791\uc5c5\uc774 \uc27d\uc9c0\ub9cc \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc218\uc5fc\uc774 \uc0dd\uae38 \uc218 \uc788\uace0, \uce68\uc9c0 \uc740\uc740 \uc804\ub3c4\uc131\uc774 \uc88b\uc9c0\ub9cc \uc2b5\ud55c \ud658\uacbd\uc5d0\uc11c \ubcc0\uc0c9\ub418\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p>\uc2e4\uc6a9\uc801\uc778 \uacbd\ud5d8 \ubc95\uce59: \uc124\uacc4\uc5d0 0.5mm \ubbf8\ub9cc\uc758 \ud53c\uce58\ub97c \uac00\uc9c4 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \ubcf4\ub4dc\uac00 \uc7a5\uc2dc\uac04 \uc720\ud734 \uc0c1\ud0dc\ub85c \uc788\uc744 \ub54c\ub294 ENIG\ub97c \uc120\ud0dd\ud558\uc138\uc694. \ud070 \ud328\ub4dc\ub97c \uc0ac\uc6a9\ud558\ub294 \uacac\uace0\ud558\uace0 \ube44\uc6a9\uc5d0 \ubbfc\uac10\ud55c \uc81c\ud488\uc758 \uacbd\uc6b0 HASL\uc774 \uc5ec\uc804\ud788 \ud655\uc2e4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774\uba38\uc83c \ub9c8\uac10\uc740 \ube60\ub978 \ucc98\ub9ac \uc2dc\uac04\uc774 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131 \ubb38\uc81c\ubcf4\ub2e4 \uc911\uc694\ud55c \ub2e8\uae30 \ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud14c\uc2a4\ud2b8 \uc804\ub7b5<\/strong> \uc644\ubcbd\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub354\ub77c\ub3c4 \uc870\ub9bd \uacfc\uc815\uc5d0\uc11c \uacb0\ud568\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6cc\ud06c\ud50c\ub85c \ucd08\uae30\uc5d0 \uc801\uc808\ud55c \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud569\ud558\uba74 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc791\uc5c5 \uc804\uc5d0 \ubb38\uc81c\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc138 \uac00\uc9c0 \ud14c\uc2a4\ud2b8 \ub808\ubca8\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc721\uc548 \uac80\uc0ac<\/strong> - \uc194\ub354 \ub9c8\uc2a4\ud06c \uc815\ub82c, \ubd80\ud488 \ubc30\uce58 \ubc0f \uba85\ubc31\ud55c \uc194\ub354 \uacb0\ud568\uc744 \uac80\uc99d\ud558\ub294 \uc218\ub3d9 \ub610\ub294 \uc790\ub3d9 \uad11\ud559 \uac80\uc0ac(AOI) \ub2e8\uacc4\uc785\ub2c8\ub2e4. AOI\ub294 \uc0ac\ub78c\uc758 \uc721\uc548\uc73c\ub85c\ub294 \ubbf8\uc138\ud55c \ube0c\ub9ac\uc9c0\ub97c \ub193\uce60 \uc218 \uc788\ub294 \ubd80\ud488 \ubc00\ub3c4\uac00 \ub192\uc740 \ubcf4\ub4dc\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\uae30 \ud14c\uc2a4\ud2b8<\/strong> - \uc5f0\uc18d\uc131 \uac80\uc0ac, \ub2e8\ub77d \uac10\uc9c0 \ubc0f \uae30\ub2a5 \ud14c\uc2a4\ud2b8 \ubca1\ud130\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \ud50c\ub77c\uc789 \ud504\ub85c\ube0c \ud14c\uc2a4\ud130\ub294 \uc18c\ub7c9 \uc2e4\ud589\uc5d0 \uc720\uc5f0\ud558\uba70, \ubca0\ub4dc \uc624\ube0c \ub124\uc77c \ud53d\uc2a4\ucc98\ub294 \ub300\ub7c9 \uc0dd\uc0b0 \ubc30\uce58\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d1\uc2a4\ub808\uc774 \uac80\uc0ac<\/strong> - BGA, QFN \ub610\ub294 CSP(\uce69 \uc2a4\ucf00\uc77c \ud328\ud0a4\uc9c0) \uc194\ub354 \ubcfc\uacfc \uac19\uc740 \uc228\uaca8\uc9c4 \uc870\uc778\ud2b8\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. X-\ub808\uc774\ub294 \uc721\uc548\uc73c\ub85c\ub294 \ud655\uc778\ud560 \uc218 \uc5c6\ub294 \ubcf4\uc774\ub4dc, \ubd88\ucda9\ubd84\ud55c \uc2b5\uc724, \uc815\ub82c \ubd88\ub7c9 \ub4f1\uc744 \ucc3e\uc544\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc124\uacc4\uc790\ub294 \ud14c\uc2a4\ud2b8 \uc218\uc900\uc744 \ubcf4\ub4dc\uc758 \uc704\ud5d8 \ud504\ub85c\ud544\uc5d0 \ub9de\ucdb0\uc57c \ud569\ub2c8\ub2e4. \uc18c\ube44\uc790 \uac00\uc82f\uc6a9 \ud504\ub85c\ud1a0\ud0c0\uc785\uc740 \uc721\uc548 \uac80\uc0ac \ubc0f \uae30\ubcf8\uc801\uc778 \uc5f0\uc18d\uc131 \ud14c\uc2a4\ud2b8\ub9cc \ud544\uc694\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc758\ub8cc \uae30\uae30 \ub610\ub294 \ud56d\uacf5\uc6b0\uc8fc \ubd80\ud488\uc740 \uc804\uccb4 X-\ub808\uc774 \ubd84\uc11d \ubc0f \uae30\ub2a5 \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ubaa8\ub4e0 \uac83\uc744 \uc885\ud569\ud558\uae30<\/strong> \uc77c\ubc18\uc801\uc778 \uc758\uc0ac \uacb0\uc815 \ud750\ub984\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ucef4\ud3ec\ub10c\ud2b8 \ubc00\ub3c4 \ubc0f \ud53c\uce58 \ud3c9\uac00<\/strong> \u2192 \ubbf8\uc138 \ud53c\uce58 BGA\uac00 \uc788\ub294 \uacbd\uc6b0 \ub4dc\ub77c\uc774 \ud544\ub984 \ub9c8\uc2a4\ud06c\uc640 ENIG\ub97c \uc120\ud0dd\ud558\uace0, \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0 HASL \ub610\ub294 \uce68\uc9c0 \ub9c8\uac10 \ucc98\ub9ac\ub41c LPI \ub9c8\uc2a4\ud06c\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud658\uacbd \ub178\ucd9c \uace0\ub824<\/strong> \u2192 \ubcf4\ub4dc\uc5d0 \uc2b5\uae30\uac00 \uc788\uac70\ub098 \uc624\ub798 \ubcf4\uad00\ud560 \uacbd\uc6b0 \uc0b0\ud654\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 ENIG \ub610\ub294 \uc798 \uc81c\uc5b4\ub41c \uce68\uc9c0 \uc740\uc744 \uc120\ud638\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud14c\uc2a4\ud2b8 \uc608\uc0b0 \ubc0f \uc911\uc694\ub3c4 \uc815\uc758<\/strong> \u2192 \ubaa8\ub4e0 \ubcf4\ub4dc\uc5d0 AOI\ub97c \ud560\ub2f9\ud558\uace0, \uc911\uac04 \ubcfc\ub968\uc5d0 \ud50c\ub77c\uc789 \ud504\ub85c\ube0c\ub97c \ucd94\uac00\ud558\uace0, \uc228\uaca8\uc9c4 \uc870\uc778\ud2b8 \uc124\uacc4\ub97c \uc704\ud574 X-\ub808\uc774\ub97c \uc608\uc57d\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u201c\ub9c8\uc2a4\ud06c, \ub9c8\uac10, \ud14c\uc2a4\ud2b8\uc758 \uc62c\ubc14\ub978 \uc870\ud569\uc744 \uc120\ud0dd\ud558\uba74 1\ucc28 \ud1b5\uacfc \uc218\uc728\uc744 \uac1c\uc120\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc7a5\uae30\uc801\uc778 \ud604\uc7a5 \uc7a5\uc560\ub3c4 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.\u201d<\/em> - \ub178\ub828\ud55c \uc870\ub9bd \uc5d4\uc9c0\ub2c8\uc5b4<\/p>\n<\/blockquote>\n\n\n\n<p>\uc774 \uc138 \uac00\uc9c0 \uc694\uc18c\ub97c \ud504\ub85c\uc81d\ud2b8\uc758 \uc131\ub2a5, \uc2e0\ub8b0\uc131 \ubc0f \ube44\uc6a9 \ubaa9\ud45c\uc5d0 \ub9de\ucdb0 \uc870\uc815\ud568\uc73c\ub85c\uc368 \uc124\uacc4\uc790\ub294 \ud68c\ub85c\ub3c4\uc5d0\uc11c \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c \uc608\uc0b0 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubcfc \uc81c\uc870 \uac00\ub2a5\ud55c \uae30\ud310\uc73c\ub85c \uc790\uc2e0 \uc788\uac8c \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ube44\uc6a9\uacfc \uc131\ub2a5\uc758 \uade0\ud615 \ub9de\ucd94\uae30: \uc608\uc0b0\uc774 \ube60\ub4ef\ud560 \ub54c \uae30\ub2a5\uc758 \uc6b0\uc120 \uc21c\uc704\ub97c \uc815\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/eageycejtjewikfgmnzy.supabase.co\/storage\/v1\/object\/public\/article\/35c148ab-98b1-4286-8435-ff2c99848f71\/17ae62dc-8978-4986-8500-89761e0bb99b.png\" alt=\"Balancing Cost and Performance: How to Prioritize Features When Budget Is Tight\"\/><\/figure>\n\n\n\n<p>PCB \ud504\ub85c\uc81d\ud2b8\uc758 \uc77c\ubc18\uc801\uc778 \ub51c\ub808\ub9c8\ub294 \ud575\uc2ec \uae30\ub2a5\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uace0 \uc5b4\ub5a4 \uc0ac\uc591\uc744 \uc644\ud654\ud560 \uc218 \uc788\ub294\uc9c0 \uacb0\uc815\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc608\uc0b0\uc774 \uc774\uc0c1\uc801\uc778 \ubd80\ud488 \uc870\ud569, \ub808\uc774\uc5b4 \uc218 \ub610\ub294 \ub9c8\uac10\uc744 \uc218\uc6a9\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0 \uc124\uacc4\uc790\ub294 \uc2e0\uc911\ud55c \uc808\ucda9\uc548\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \ube44\uc6a9 \uc81c\uc57d\uacfc \uc131\ub2a5 \ubaa9\ud45c\ub97c \uc77c\uce58\uc2dc\ucf1c \ucd5c\uc885 \ubcf4\ub4dc\uac00 \uac00\uc7a5 \uc911\uc694\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uccb4\uacc4\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ubbf8\uc158 \ud06c\ub9ac\ud2f0\uceec \uc694\uad6c \uc0ac\ud56d\ubd80\ud130 \uc2dc\uc791\ud558\uc138\uc694.<\/strong> \uc81c\ud488\uc758 \uc6a9\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uae30\ub2a5\uc744 \ud30c\uc545\ud569\ub2c8\ub2e4. \uc13c\uc11c \ud5c8\ube0c\uc758 \uacbd\uc6b0 \uc2e0\ud638 \ubb34\uacb0\uc131 \ubc0f \uc804\uc555 \ud5c8\uc6a9 \uc624\ucc28\ub294 \ud611\uc0c1\ud560 \uc218 \uc5c6\ub294 \uc0ac\ud56d\uc774\uc9c0\ub9cc \ubcf4\ub4dc \uc0c9\uc0c1\uacfc \uac19\uc740 \ubbf8\uc801 \uace0\ub824 \uc0ac\ud56d\uc740 \uc120\ud0dd \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uac01 \uc694\uad6c \uc0ac\ud56d\uc744 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\uc2dc\ud569\ub2c8\ub2e4. <em>\ud544\uc218<\/em>, <em>\uc788\uc73c\uba74 \uc88b\uc740<\/em>, \ub610\ub294 <em>\uc120\ud0dd \uc0ac\ud56d<\/em>, \ub97c \ud1b5\ud574 \ud300\uc740 \ud6c4\uc18d \uacb0\uc815\uc744 \uc548\ub0b4\ud558\ub294 \uacc4\uce35 \uad6c\uc870\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uac01 \uacc4\uce35\uc758 \ube44\uc6a9 \uc601\ud5a5 \ud3c9\uac00<\/strong> \uc77c\ubc18\uc801\uc778 \ube44\uc6a9 \ub3d9\uc778\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\ub9ac \ub808\uc774\uc5b4 \uc218(\ub2e8\uba74 \ubcf4\ub4dc\uac00 \uac00\uc7a5 \uc800\ub834\ud558\uba70, \ub2e4\uce35 \uc2a4\ud0dd\uc740 \uc7ac\ub8cc \ubc0f \ucc98\ub9ac \ube44\uc6a9\uc774 \ucd94\uac00\ub428)<\/li>\n\n\n\n<li>\ud2b8\ub808\uc774\uc2a4 \ud3ed \ubc0f \uac04\uaca9(\uc881\uc740 \ud615\uc0c1\uc5d0\ub294 \ub354 \ubbf8\uc138\ud55c \uc5d0\uce6d\uc774 \ud544\uc694\ud558\ubbc0\ub85c \ud339 \ube44\uc6a9\uc774 \uc99d\uac00\ud568)<\/li>\n\n\n\n<li>\ud45c\uba74 \ub9c8\uac10(HASL\uc740 \uc800\ub834\ud558\uace0 ENIG\ub294 \ub0a9\ub55c\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4)<\/li>\n\n\n\n<li>\uad6c\uc131 \uc694\uc18c \ubc00\ub3c4(\ubc00\ub3c4\uac00 \ub192\uc73c\uba74 \uace0\uae09 \uc870\ub9bd\uc774 \ud544\uc694\ud558\uc5ec \uc778\uac74\ube44\uac00 \uc99d\uac00\ud560 \uc218 \uc788\uc74c)<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc694\uc18c\ub97c \ub300\ub7b5\uc801\uc73c\ub85c\ub77c\ub3c4 \uc815\ub7c9\ud654\ud558\uba74 \uac00\uc7a5 \ud070 \uc808\uac10 \ud6a8\uacfc\uac00 \uc788\ub294 \ubd80\ubd84\uc744 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 4\ub808\uc774\uc5b4 \ubcf4\ub4dc\uc5d0\uc11c 2\ub808\uc774\uc5b4 \ubcf4\ub4dc\ub85c \uc804\ud658\ud558\uba74 \uc800\uc8fc\ud30c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uba74\uc11c \uc7ac\ub8cc\ube44\ub97c 20~30 % \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ube44\uc6a9 \uc808\uac10\uacfc \uc131\ub2a5 \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc77c\uce58\uc2dc\ud0a4\uc138\uc694.<\/strong> \ubaa8\ub4e0 \uac10\uc18c\uac00 \uc131\ub2a5\uc5d0 \ub3d9\uc77c\ud55c \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub2e4\uc74c \uc2dc\ub098\ub9ac\uc624\ub97c \uace0\ub824\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>\ub808\uc774\uc5b4 \ucd95\uc18c<\/em>: \uc124\uacc4\uac00 100MHz \uc774\ud558\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uacbd\uc6b0 2\ub808\uc774\uc5b4 \ubcf4\ub4dc\ub85c \ucda9\ubd84\ud558\uc9c0\ub9cc \uace0\uc18d \ub514\uc9c0\ud138 \uc2e0\ud638\ub294 \ub354 \uc801\uc740 \ud3c9\uba74\uc5d0\uc11c \ub204\ud654 \uc99d\uac00\ub85c \uc778\ud574 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><em>\ub354 \ub113\uc740 \ucd94\uc801<\/em>: \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc744 \ub298\ub9ac\uba74 \uc81c\uc870\ub294 \uc26c\uc6cc\uc9c0\uc9c0\ub9cc \uad6c\ub9ac \uc190\uc2e4\uc774 \uc99d\uac00\ud558\uc5ec \uc804\ub825 \uc804\ub2ec \uacbd\ub85c\uc5d0\uc11c \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><em>\ub354 \uac04\ub2e8\ud55c \ub9c8\ubb34\ub9ac<\/em>: ENIG\uc5d0\uc11c HASL\ub85c \uc804\ud658\ud558\uba74 \ucf5c\ub4dc \uc194\ub354 \uc870\uc778\ud2b8\uc758 \uc704\ud5d8\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc18c\ub7c9\uc758 \ucde8\ubbf8 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub294 \uadf8 \uc704\ud5d8\uc744 \uac10\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ub514\uc790\uc774\ub108\ub294 \uac01 \ube44\uc6a9 \uc808\uac10 \uc635\uc158\uacfc \uc131\ub2a5\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uacb0\ud569\ud558\uc5ec \ud544\uc218 \uae30\ub2a5\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uc120\ud0dd \uc0ac\ud56d\uc744 \uc81c\uac70\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uac00\uc911\uce58 \uc810\uc218 \ubaa8\ub378 \uc801\uc6a9<\/strong> \uac00\ubcbc\uc6b4 \ubc29\ubc95\uc740 \uc911\uc694\ub3c4\uc5d0 \ub530\ub77c \uac01 \uae30\ub2a5\uc5d0 \uc810\uc218\ub97c \ubd80\uc5ec\ud558\ub294 \uac83\uc785\ub2c8\ub2e4(\uc608: \ud544\uc218 5\uc810, \uc788\uc73c\uba74 \uc88b\uc740 3\uc810, \uc120\ud0dd 1\uc810). \uadf8\ub7f0 \ub2e4\uc74c \uac01 \ub514\uc790\uc778 \ub300\uc548\uc774 \ubcf4\uc720\ud55c \uae30\ub2a5\uc758 \uc810\uc218\ub97c \ub354\ud558\uc5ec \uc810\uc218\ub97c \ub9e4\uae41\ub2c8\ub2e4. \uc608\uc0b0\uc5d0 \ub9de\ub294 \uac00\uc7a5 \ub192\uc740 \uc810\uc218\ub97c \ubc1b\uc740 \uc635\uc158\uc774 \uad8c\uc7a5 \uc808\ucda9\uc548\uc774 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ub7c9\uc801 \uad00\uc810\uc740 \ud3b8\uacac\uc744 \uc904\uc774\uace0 \uc774\ud574\uad00\uacc4\uc790\uc5d0\uac8c \uba85\ud655\ud55c \uadfc\uac70\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ud45c\uc900 \ubd80\ud488 \ubc0f \uae30\uc874 \uc124\uce58 \uacf5\uac04 \ud65c\uc6a9<\/strong> \ud3ed\ub113\uac8c \uc9c0\uc6d0\ub418\ub294 \uae30\uc131 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud558\uba74 \ubd80\ud488 \ube44\uc6a9\uacfc \uc124\uacc4 \ub178\ub825\uc774 \ubaa8\ub450 \uc808\uac10\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub9de\ucda4\ud615 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e8\uc704\ub2f9 $0.30\uc774 \ucd94\uac00\ub418\ub294 \uacbd\uc6b0 \ud45c\uc900 \uc800\ud56d \ub124\ud2b8\uc6cc\ud06c\ub97c \ub300\uccb4\ud558\uba74 \uc804\uae30 \uc0ac\uc591\uc744 \ucda9\uc871\ud558\uba74\uc11c \ud574\ub2f9 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud45c\uc900 \ubd80\ud488\uc740 \uc218\uc728\uc774 \ub354 \ub192\uc740 \uacbd\ud5a5\uc774 \uc788\uc5b4 \uac04\uc811\uc801\uc73c\ub85c \uc7ac\uc791\uc5c5 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uacf5\uae09\uc5c5\uccb4\uc640 \uc870\uae30\uc5d0 \ubc18\ubcf5 \uc791\uc5c5<\/strong> \ud2b8\ub808\uc774\ub4dc\uc624\ud504 \ubd84\uc11d \uc911\uc5d0 PCB \ud339 \ub610\ub294 \uc5b4\uc148\ube14\ub9ac \ud558\uc6b0\uc2a4\ub97c \ucc38\uc5ec\uc2dc\ud0a4\uba74 \ud604\uc2e4\uc801\uc778 \ube44\uc6a9 \ub370\uc774\ud130\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uacf5\uae09\uc5c5\uccb4\uac00 \ub808\uc774\uc5b4 \uc218, \ubcf4\ub4dc \ud06c\uae30 \ubc0f \ub9c8\uac10\uc5d0 \ub530\ub77c \uac00\uaca9\uc744 \uc870\uc815\ud558\ub294 \ube44\uc6a9 \uacc4\uc0b0\uae30\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucd08\uae30 \uacac\uc801\uc740 \ub098\uc911\uc5d0 \uc608\uc0c1\uce58 \ubabb\ud55c \uc0c1\ud669\uc744 \ubc29\uc9c0\ud558\uace0 \uad6c\ub9ac \ub300\ub7c9 \uc8fc\ubb38 \ub610\ub294 \uacf5\ud1b5 \ud328\ub110 \ud06c\uae30 \uc120\ud0dd\uacfc \uac19\uc740 \ud2b9\uc815 \uc120\ud0dd \uc0ac\ud56d\uc5d0 \ub300\ud55c \ub300\ub7c9 \ud560\uc778\uc744 \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u201c\uccb4\uacc4\uc801\uc778 \ube44\uc6a9 \ub300\ube44 \uc131\ub2a5 \ub9e4\ud2b8\ub9ad\uc2a4\ub294 \uc608\uc0b0 \uc555\ubc15\uc744 \ud0c0\ud611\uc774 \uc544\ub2cc \uc124\uacc4\uc0c1\uc758 \uc774\uc810\uc73c\ub85c \uc804\ud658\ud569\ub2c8\ub2e4.\u201d<\/em> \uc219\ub828\ub41c \uc81c\uc870 \ucee8\uc124\ud134\ud2b8\uc758 \uc870\uc5b8\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\ube60\ub4ef\ud55c \uc608\uc0b0\uc744 \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc2e0\ud638 \uc8fc\ud30c\uc218\uac00 \ub354 \uc801\uc740 \uc218\uc758 \ub808\uc774\uc5b4\ub97c \ud5c8\uc6a9\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc804\ub825\ub9dd\uc744 \ud1b5\ud569\ud558\uc5ec \uad6c\ub9ac \ub450\uaed8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uacfc\ub3c4\ud55c \ube44\uc6a9 \uc5c6\uc774 \uc2e0\ub8b0\uc131 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ud45c\uba74 \ub9c8\uac10\uc744 \uc120\ud0dd\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\uacf5\uac04\uc774 \ud5c8\ub77d\ud558\ub294 \uacbd\uc6b0 \ub354 \ud070 \uad6c\uc131 \uc694\uc18c \ud48b\ud504\ub9b0\ud2b8\ub97c \uc120\ud0dd\ud558\uc5ec \uc870\ub9bd\uc744 \uac04\uc18c\ud654\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\uae30\ub2a5 \ud14c\uc2a4\ud2b8\ub85c \ucda9\ubd84\ud55c \uacbd\uc6b0 \uace0\uae09 \ud14c\uc2a4\ud2b8(\uc608: AOI)\uc758 \ud544\uc694\uc131\uc744 \ub2e4\uc2dc \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac10\ucd95\uc774 \uaddc\uc81c \ub610\ub294 \uc548\uc804 \uae30\uc900\uc744 \uc704\ubc18\ud558\uc9c0 \uc54a\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p><strong>\ub2e4\uc74c \ub2e8\uacc4 \uc900\ube44\ud558\uae30<\/strong> \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ud575\uc2ec\uc73c\ub85c \ub514\uc790\uc778\uc744 \ub2e4\ub4ec\uc5c8\uc73c\ubbc0\ub85c \uc774\uc81c \ud504\ub85c\uc81d\ud2b8\ub294 \uc81c\uc870 \uac00\ub2a5\uc131\uc5d0 \uc9d1\uc911\ud560 \uc900\ube44\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c DFM(\uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4) \uc139\uc158\uc5d0\uc11c\ub294 \ubcf4\ub4dc\ub97c \uacf5\uae09\uc5c5\uccb4\uc5d0 \ub118\uae30\uae30 \uc804\uc5d0 \ud328\ub4dc \ud06c\uae30, \ube44\uc544 \ubc30\uce58, \ubd80\ud488 \ubc29\ud5a5\uacfc \uac19\uc740 \ub808\uc774\uc544\uc6c3 \uc138\ubd80 \uc0ac\ud56d\uc744 \ubbf8\uc138 \uc870\uc815\ud558\uc5ec \uc704\ud5d8\uacfc \ube44\uc6a9\uc744 \ub354\uc6b1 \uc904\uc774\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4 \ucd5c\uc801\ud654 DFM \ubaa8\ubc94 \uc0ac\ub840 \ubc0f \ud53c\ud574\uc57c \ud560 \uc77c\ubc18\uc801\uc778 \ud568\uc815<\/h2>\n\n\n\n<p>\uc81c\uc870\uc6a9 \uc124\uacc4(DFM)\ub294 \uc601\ub9ac\ud55c \ud68c\ub85c\ub3c4\uc640 \uc548\uc815\uc801\uc774\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uae30\ud310 \uc0ac\uc774\uc758 \uac00\uad50 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubd80\ud488 \uc120\ud0dd, \ub808\uc774\uc5b4 \uc218, \uae30\ud310 \uc120\ud0dd\uc774 \ud655\uc815\ub41c \uacbd\uc6b0\uc5d0\ub3c4 \ubbf8\ubb18\ud55c \ub808\uc774\uc544\uc6c3 \uacb0\uc815\uc73c\ub85c \uc778\ud574 \uc6d0\ud65c\ud55c \uc0dd\uc0b0\uc774 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc791\uc5c5 \uc8fc\uae30\ub85c \ubc14\ub014 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc0ac\ub840\ub294 \uc804\uccb4 \uacf5\uae09\ub9dd\uc5d0 \uce5c\ud654\uc801\uc778 \uc124\uacc4\ub97c \uc720\uc9c0\ud558\uba74\uc11c \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uc8fc\uc758\ub97c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \uc7a6\uc740 \uc2e4\uc218\ub97c \ubc29\uc9c0\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uba85\ud655\ud55c \ub514\uc790\uc778 \uaddc\uce59\uc73c\ub85c \uc77c\ucc0d \uc2dc\uc791\ud558\uae30<\/strong> \ub300\ubd80\ubd84\uc758 PCB \uc81c\uc870\uc5c5\uccb4\ub294 \uc9c0\uc815\ub41c \uc2a4\ud0dd\uc5c5\uc5d0 \ub300\ud55c \ucd5c\uc18c \ud2b8\ub808\uc774\uc2a4 \ud3ed, \uac04\uaca9, \ud658\ud615 \ub9c1 \ubc0f \ub4dc\ub9b4 \uacf5\ucc28\ub97c \uc815\uc758\ud558\ub294 DRC(\uc124\uacc4 \uaddc\uce59 \uac80\uc0ac) \ud30c\uc77c\uc744 \uac8c\uc2dc\ud569\ub2c8\ub2e4. \ucc98\uc74c\uc5d0 \uc774 \ud30c\uc77c\uc744 CAD \ud234\ub85c \uac00\uc838\uc624\uba74 \ub808\uc774\uc544\uc6c3\uc774 \uc81c\uc870 \uac00\ub2a5\ud55c \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ub429\ub2c8\ub2e4. \uccab \ubc88\uc9f8 \uad6c\ub9ac \ud0c0\uc124\ubd80\ud130 \uaddc\uce59\uc744 \uc801\uc6a9\ud558\uba74 \ub098\uc911\uc5d0 \uc815\ub9ac\ud560 \ud544\uc694\uc131\uc774 \ud06c\uac8c \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc77c\uad00\ub41c \uad6c\ub9ac \ub300 \ud328\ub4dc \ube44\uc728 \uc720\uc9c0<\/strong> \uc77c\ubc18\uc801\uc778 \ud568\uc815\uc740 \uad6c\ub9ac \ud3ed\uc5d0 \ube44\ud574 \ub108\ubb34 \uc791\uc740 \ud328\ub4dc\ub97c \ubc30\uce58\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. 0.3mm \ud328\ub4dc\ub97c 0.2mm \ud2b8\ub808\uc774\uc2a4\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \ud658\ud615 \ub9c1\uc774 \uc77c\ubc18\uc801\uc778 \ucd5c\uc18c 0.1mm \uc544\ub798\ub85c \ub5a8\uc5b4\uc838 \uc870\ub9bd \uc911\uc5d0 \uc194\ub354 \ube0c\ub9ac\uc9c0 \ub610\ub294 \uac1c\ubc29 \ud68c\ub85c\uc758 \uac00\ub2a5\uc131\uc774 \ub192\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc\ub77c\uc778\uc740 \ud328\ub4dc \uc9c1\uacbd\uc744 \uad6c\ub9ac \ud3ed\uc758 \ub450 \ubc30 \uc774\uc0c1\uc73c\ub85c \uc720\uc9c0\ud558\uc5ec \ub4dc\ub9b4\ub9c1\uacfc \ub0a9\ub55c \ud750\ub984 \ubaa8\ub450\uc5d0 \ud3b8\uc548\ud55c \uc5ec\uc720\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc608\uac01 \ubc0f \uacfc\ub3c4\ud55c \ube44\uc544 \ubc00\ub3c4 \ubc29\uc9c0<\/strong> \ub0a0\uce74\ub85c\uc6b4 45\ub3c4 \ubaa8\uc11c\ub9ac\ub294 \uc804\ub958\uac00 \uc9d1\uc911\ub418\uc5b4 \ud2b9\ud788 \ubbf8\uc138\ud55c \ub77c\uc778 \uae30\ud310\uc5d0\uc11c \uc5d0\uce6d \uc624\ub958\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\uc11c\ub9ac\ub97c \ub465\uae00\uac8c \ucc98\ub9ac\ud558\uba74 \uc804\uae30\uc801 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub420 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ub3c4\uae08 \uacf5\uc815\ub3c4 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \ube44\uc544\ub97c \ub108\ubb34 \uaf49 \ucc44\uc6b0\uba74 \ub4dc\ub9b4 \ud754\ub4e4\ub9bc, \uad6c\ub9ac \ubc15\ub9ac \ub610\ub294 \uc5d0\ud3ed\uc2dc \ud750\ub984 \ubd80\uc871\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uc811\ud55c \ube44\uc544 \uc0ac\uc774\uc5d0 \ub4dc\ub9b4 \uc9c1\uacbd\uc758 \ub450 \ubc30 \uc774\uc0c1\uc758 \uacf5\uac04\uc744 \ub450\ub294 \uac83\uc774 \uc88b\uc73c\uba70, \uc774 \uacf5\uac04\uc740 \ud339 \uc9c1\uc6d0\uc774 \uc194\ub354\ub9c8\uc2a4\ud06c\ub97c \uc815\ud655\ud558\uac8c \ubc30\uce58\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc5f4 \uc644\ud654 \ubc0f \ubc29\uc5f4\uc744 \uc704\ud55c \uacc4\ud68d<\/strong> \ud30c\uc6cc MOSFET \ub610\ub294 \uace0\uc804\ub958 \uc778\ub355\ud130\uc640 \uac19\uc740 \ud788\ud2b8\uc2f1\ud06c \ubd80\ud488\uc5d0\ub294 \uc804\uae30 \uc800\ud56d\uacfc \uc5f4 \uc804\ub3c4\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uc5f4 \uc644\ud654 \ud328\ud134\uc774 \uc788\ub294 \ub109\ub109\ud55c \uad6c\ub9ac \ud0c0\uc124\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc587\uc740 \uc2a4\ud3ec\ud06c \ud328\ud134\uc73c\ub85c \ud328\ub4dc\ub97c \uacfc\ub3c4\ud558\uac8c \uc808\uc5f0\ud558\uba74 \ud654\uba74\uc5d0\uc11c\ub294 \uae54\ub054\ud574 \ubcf4\uc77c \uc218 \uc788\uc9c0\ub9cc \uc791\ub3d9 \uc911\uc5d0 \ubd80\ud488\uc774 \uacfc\uc5f4\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \ud339\uc758 \ucd5c\uc18c \uac04\uaca9 \uaddc\uce59\uc744 \ucda9\uc871\ud558\uba74\uc11c\ub3c4 \ub354 \ub113\uc740 \uc2a4\ud3ec\ud06c(\ubcf4\ud1b5 0.3mm \uc774\uc0c1)\ub97c \uc0ac\uc6a9\ud558\ub294 \u201c\ud33b \uc2a4\ud3ec\ud06c\u201d \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc2e4\ud06c\uc2a4\ud06c\ub9b0 \ubc0f \uc194\ub354\ub9c8\uc2a4\ud06c \uac04\uc18c\ud654<\/strong> \uc5b4\uc218\uc120\ud55c \uc2e4\ud06c\uc2a4\ud06c\ub9b0\uc740 \uad11\ud559 \uac80\uc0ac\ub97c \ubc29\ud574\ud558\uace0 \uc870\ub9bd \uc911 \uc911\uc694\ud55c \ud45c\uc2dc\ub97c \uac00\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud14d\uc2a4\ud2b8\ub098 \uadf8\ub798\ud53d\uc744 \uad6c\ub9ac \uac00\uc7a5\uc790\ub9ac\uc5d0 \ub108\ubb34 \uac00\uae4c\uc774 \ubc30\uce58\ud558\uba74 \uc194\ub354\ub9c8\uc2a4\ud06c\uc5d0 \uc6d0\uce58 \uc54a\ub294 \uad6c\uba4d\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ud06c\uc2a4\ud06c\ub9b0 \uc694\uc18c\ub97c \uad6c\ub9ac \ud53c\ucc98\uc5d0\uc11c 0.2mm \uc774\uc0c1 \ub5a8\uc5b4\ub728\ub9ac\uba74 \uc2e4\uc218\ub85c \ub9c8\uc2a4\ud06c\uac00 \ubc97\uaca8\uc9c8 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc194\ub354\ub9c8\uc2a4\ud06c \uad6c\uba4d\uc5d0\ub3c4 \ub3d9\uc77c\ud55c \uc6d0\uce59\uc774 \uc801\uc6a9\ub418\ubbc0\ub85c \uaf2d \ud544\uc694\ud55c \ud328\ub4dc \ubc0f \ud328\ub4dc \uad00\ub828 \uad6c\ub9ac\ub9cc \ub178\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ucef4\ud3ec\ub10c\ud2b8 \ud328\ub4dc \ubd88\uc77c\uce58 \uc870\uae30 \ud655\uc778<\/strong> \ud45c\uc900 \ud48b\ud504\ub9b0\ud2b8\ub294 \uc0dd\uba85\uc758 \uc740\uc778\uc774\uc9c0\ub9cc \ub9cc\ub2a5\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc624\ub958\ub294 \uc2e4\uc81c\ub85c \ub354 \ud06c\uac70\ub098 \ub354 \uc791\uc740 \uad6c\ub9ac \uba74\uc801\uc774 \ud544\uc694\ud55c \ubd80\ud488\uc5d0 \uc77c\ubc18\uc801\uc778 \ud328\ub4dc \ud06c\uae30\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd88\uc77c\uce58\ub294 \uc885\uc885 \ud339\uc5d0\uc11c \u201c\ud328\ub4dc \ud06c\uae30 \uc624\ub958\u201d \uba54\ubaa8\ub97c \ubc18\ud658\ud55c \ud6c4\uc5d0\uc57c \ub098\ud0c0\ub098\uba70, \uc774\ub294 \uc9c0\uc5f0\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ub77c\uc6b0\ud305 \uc804\uc5d0 \ubd80\ud488 \ub370\uc774\ud130\uc2dc\ud2b8\uc640 \ub77c\uc774\ube0c\ub7ec\ub9ac \ud48b\ud504\ub9b0\ud2b8\ub97c \uc0c1\ud638 \ucc38\uc870\ud558\uba74 \ub9c9\ud310 \uc2a4\ud06c\ub7a8\ube14\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc81c\uc870\uc5c5\uccb4\uc758 DFM \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \ud1b5\ud55c \uc124\uacc4 \uac80\uc99d<\/strong> \ub9ce\uc740 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\ub97c \ub2e4\ub8e8\ub294 DFM \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<em>\ucd5c\uc18c \ub4dc\ub9b4 \ud06c\uae30<\/em>,<em>\ud150\ud2b8\ub97c \ud1b5\ud574<\/em>,<em>\uad6c\uc131 \uc694\uc18c \uac04\uadf9<\/em>, \ubc0f<em>\ud328\ub110\ud654 \uc81c\uc57d \uc870\uac74<\/em>. \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \uc774 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \uc2e4\ud589\ud558\uba74 \uc6e8\uc774\ube0c \uc194\ub354\uc640 \uc120\ud0dd\uc801 \uc194\ub354 \uacf5\uc815\uc758 \ud328\ub110\ubcc4 \uac04\uaca9\uacfc \uac19\uc774 \uc790\ub3d9\ud654\ub41c DRC \ub3c4\uad6c\uac00 \ub193\uce60 \uc218 \uc788\ub294 \ubb38\uc81c\ub97c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u201c\uc798 \uad6c\uc870\ud654\ub41c DFM \uac80\ud1a0\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uc608\uce21\ud560 \uc218 \uc5c6\ub294 \uc2e4\uc9c8\uc801\uc778 \ubb38\uc81c\ub97c \ud3ec\ucc29\ud558\uae30 \ub54c\ubb38\uc5d0 \uadf8 \uc5b4\ub5a4 \uc2dc\ubbac\ub808\uc774\uc158\ubcf4\ub2e4 \ub354 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.\u201d<\/em> - \uc219\ub828\ub41c PCB \uc0dd\uc0b0 \uad00\ub9ac\uc790<\/p>\n<\/blockquote>\n\n\n\n<p><strong>\uc7ac\uc791\uc5c5 \ubc29\uc9c0: DFM\uc744 \ubb34\uc2dc\ud558\ub294 \ub370 \ub4dc\ub294 \ube44\uc6a9<\/strong> \uc124\uacc4\uac00 \uc81c\uc870 \uaddc\uce59\uc744 \uc704\ubc18\ud558\ub294 \uacbd\uc6b0, \ud339\uc740 \ud30c\uc77c\uc744 \uc644\uc804\ud788 \uac70\ubd80\ud558\uac70\ub098 \ub9ac\ub4dc \ud0c0\uc784\uacfc \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \ud574\uacb0 \ubc29\ubc95\uc744 \uc2dc\ub3c4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 4\ub808\uc774\uc5b4 FR-4 \uc2a4\ud0dd\uc758 \uac04\uaca9\uc774 0.05mm\uc778 \uae30\ud310\uc740 \ud339\uc5d0\uc11c \ub354 \uc5c4\uaca9\ud55c \uacf5\uc815\uc73c\ub85c \uc804\ud658\ud574\uc57c \ud560 \uc218 \uc788\uc73c\uba70, \uc57d\uac04\uc758 \uc7ac\uc124\uacc4\ub85c \ud53c\ud560 \uc218 \uc788\uc5c8\ub358 \ud504\ub9ac\ubbf8\uc5c4\uc774 \ucd94\uac00\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 \uc7ac\uc124\uacc4\ub85c \uc778\ud55c \ucd94\uac00 \ube44\uc6a9\uacfc \ucd9c\uc2dc \uc9c0\uc5f0\uc774 \ucc98\uc74c\ubd80\ud130 DFM \uc9c0\uce68\uc744 \uc900\uc218\ud558\ub294 \ub370 \ub4dc\ub294 \uc57d\uac04\uc758 \ub178\ub825\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \ud07d\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ub2e4\uc74c \ub2e8\uacc4\ub85c \uc804\ud658<\/strong> \uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud574 \ub808\uc774\uc544\uc6c3\uc744 \ub2e4\ub4ec\uc740 \ub514\uc790\uc778\uc740 \uc774\uc81c \uccb4\uacc4\uc801\uc778 \uc120\ud0dd \uc6cc\ud06c\ud50c\ub85c\uc6b0\ub97c \uc704\ud55c \uc900\ube44\uac00 \uc644\ub8cc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 \ucd5c\uc885 \uc0ac\uc591 \uac80\ud1a0\ubd80\ud130 \uc120\ud0dd\ud55c \uacf5\uae09\uc5c5\uccb4\uc640\uc758 \uc5ed\ub7c9 \ud655\uc778\uae4c\uc9c0 \ub2e8\uacc4\ubcc4 \ud504\ub85c\uc138\uc2a4\ub97c \ud1b5\ud574 \ucd5c\uc801\ud654\ub41c \uc124\uacc4\uac00 \uc6d0\ud65c\ud55c \uc0dd\uc0b0 \uacbd\ud5d8\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4\ubcc4 PCB \uc120\ud0dd \uc6cc\ud06c\ud50c\ub85c \uad6c\ud604\ud558\uae30: \uc0ac\uc591 \uac80\ud1a0\ubd80\ud130 \uacf5\uae09\uc5c5\uccb4 \ud655\uc778\uae4c\uc9c0<\/h2>\n\n\n\n<p>\uba85\ud655\ud558\uace0 \ubc18\ubcf5 \uac00\ub2a5\ud55c \uc6cc\ud06c\ud50c\ub85c\ub294 \ubaa8\ud638\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\ud574\uc9c4 \uc2dc\uac04\uacfc \uc608\uc0b0\uc5d0 \ub9de\ucdb0 \uc81c\uc870 \uac00\ub2a5\ud55c \uae30\ud310\uc73c\ub85c \uc804\ud658\ud569\ub2c8\ub2e4. \uc81c\uc870 \uac00\ub2a5\uc131\uc744 \uc704\ud574 \ub514\uc790\uc778\uc744 \ub2e4\ub4ec\uc740 \ub2e4\uc74c \ub17c\ub9ac\uc801\uc778 \ub2e8\uacc4\ub294 \uc120\ud0dd \ud504\ub85c\uc138\uc2a4\ub97c \uacf5\uc2dd\ud654\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc74c \ub2e8\uacc4\ub294 \uc0ac\uc591\uc11c\ub97c \uac80\ud1a0\ud558\ub294 \uc21c\uac04\ubd80\ud130 \uacf5\uae09\uc5c5\uccb4\uac00 \uc8fc\ubb38\uc5d0 \uc11c\uba85\ud558\ub294 \uc21c\uac04\uae4c\uc9c0 \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>1. \uc0ac\uc591 \uccb4\ud06c\ub9ac\uc2a4\ud2b8 \ud655\uc778<\/strong> \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc5f0\ub77d\ud558\uae30 \uc804\uc5d0 \uc791\ub3d9 \uc804\uc555, \ucd5c\ub300 \uc804\ub958, \ubcf4\ub4dc \ud06c\uae30, \ub808\uc774\uc5b4 \uc218, \uad6c\ub9ac \ubb34\uac8c, \ud45c\uba74 \ub9c8\uac10, \ud544\uc218 \ud14c\uc2a4\ud2b8 \ub4f1 \ubaa8\ub4e0 \uc124\uacc4 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ubb38\uc11c\ud654\ub41c \uac12\uc774 \uc788\ub294\uc9c0 \ub2e4\uc2dc \ud55c \ubc88 \ud655\uc778\ud558\uc138\uc694. \ube60\ub978 \uc2a4\ud504\ub808\ub4dc\uc2dc\ud2b8 \uac10\uc0ac\ub97c \ud1b5\ud574 \ub098\uc911\uc5d0 \uacac\uc801 \ubd88\uc77c\uce58\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \ub204\ub77d\ub41c \ud56d\ubaa9\uc744 \ucc3e\uc544\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>2. \uc694\uad6c \uc0ac\ud56d\uc744 \ud45c\uc900 PCB \uc81c\ud488\uad70\uc5d0 \ub9e4\ud551<\/strong> \ub300\ubd80\ubd84\uc758 \uc81c\uc870\uc5c5\uccb4\ub294 \ubcf4\ub4dc\ub97c \u201c\ud45c\uc900 FR-4, 1\uc628\uc2a4 \uad6c\ub9ac\u201d, \u201c\uace0\uc8fc\ud30c \ub85c\uc800\uc2a4, 2\uc628\uc2a4 \uad6c\ub9ac\u201d \ub610\ub294 \u201c\uc5f0\uc131 \ud3f4\ub9ac\uc774\ubbf8\ub4dc\u201d\uc640 \uac19\uc740 \uc81c\ud488\uad70\uc73c\ub85c \uadf8\ub8f9\ud654\ud569\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uac00\uc7a5 \uac00\uae4c\uc6b4 \uc81c\ud488\uad70\uc5d0 \ub9de\ucdb0 \ub9ac\ub4dc \ud0c0\uc784\uc744 \uc904\uc774\uc138\uc694. \uc608\ub97c \ub4e4\uc5b4, \uc124\uacc4\uc5d0 0.5mm \ub450\uaed8\uc640 4\uce35 \uc801\uce35\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 4\uce35 FR-4 \uc81c\ud488\uc774 \ud2b9\ubcc4 \uc8fc\ubb38 \uc5c6\uc774\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>3. \uc790\uaca9\uc744 \uac16\ucd98 \uacf5\uae09\uc5c5\uccb4\uc758 \ucd5c\uc885 \ubaa9\ub85d \uc0dd\uc131<\/strong> \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc911\uc694\ud55c \uae30\uc900\uc744 \uc0ac\uc6a9\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc120\ud0dd\ud55c PCB \uc81c\ud488\uad70\uc744 \ucda9\uc871\ud558\ub294 \uae30\ub2a5(\uc608: 6-mil \ud2b8\ub808\uc774\uc2a4\/\uac04\uaca9 \uc0dd\uc0b0 \uae30\ub2a5).<\/li>\n\n\n\n<li>\ud544\uc694\ud55c \ubcfc\ub968 \ubc94\uc704\uc5d0\uc11c \uc785\uc99d\ub41c \uc2e4\uc801.<\/li>\n\n\n\n<li>\uc870\ub9bd \uacf5\uc7a5\uc744 \uae30\uc900\uc73c\ub85c \ud55c \uc9c0\ub9ac\uc801 \uc704\uce58(\ubc30\uc1a1 \uc9c0\uc5f0\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574).<\/li>\n\n\n\n<li>\ube60\ub978 \ubc18\ubcf5\uc744 \uc704\ud55c \uc628\ub77c\uc778 \uacac\uc801 \ub3c4\uad6c\uc758 \uac00\uc6a9\uc131.<\/li>\n<\/ul>\n\n\n\n<p>\ub0b4\ubd80 \uacf5\uae09\uc5c5\uccb4 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uacb0\ud569\ud55c \ube60\ub978 \uc6f9 \uac80\uc0c9\uc744 \ud1b5\ud574 \uc77c\ubc18\uc801\uc73c\ub85c 3~5\uac1c\uc758 \uc2e4\ud589 \uac00\ub2a5\ud55c \ud6c4\ubcf4\ub97c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>4. \uc0c1\uc138 \uacac\uc801 \uc694\uccad\ud558\uae30<\/strong> \uacac\uc801\uc744 \uc694\uccad\ud560 \ub54c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\uc6a9\uc774 \ud3ec\ud568\ub41c \uac04\uacb0\ud55c \uac1c\uc694\ub97c \ucca8\ubd80\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uac70\ubc84 \ud30c\uc77c(\ub610\ub294 ODB++ \ud328\ud0a4\uc9c0) \ubc0f \uc790\uc7ac \uba85\uc138\uc11c(BOM).<\/li>\n\n\n\n<li>\uba85\uc2dc\uc801\uc778 \ub9c8\uac10, \uc194\ub354 \ub9c8\uc2a4\ud06c \uc0c9\uc0c1 \ubc0f \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d.<\/li>\n\n\n\n<li>\uc6d0\ud558\ub294 \ubc30\uc1a1 \uae30\uac04 \ubc0f \ubaa8\ub4e0 \uaddc\uc815 \uc900\uc218 \ud45c\uc900(\uc608: RoHS).<\/li>\n<\/ul>\n\n\n\n<p>\uac01 \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc7ac\ub8cc, \uc81c\uc791, \ud14c\uc2a4\ud2b8, \ud234\ub9c1\uc73c\ub85c \ube44\uc6a9\uc744 \uc138\ubd84\ud654\ud574 \ub2ec\ub77c\uace0 \uc694\uccad\ud558\uc138\uc694. \uc774\ub7ec\ud55c \ud22c\uba85\uc131\uc744 \ud1b5\ud574 \ud5e4\ub4dc\ub77c\uc778 \uac00\uaca9 \uc774\uc678\uc758 \uc81c\uc548\uc744 \ub354 \uc27d\uac8c \ube44\uad50\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>5. \uc758\uc0ac \uacb0\uc815 \ub9e4\ud2b8\ub9ad\uc2a4\uc640 \ube44\uad50\ud558\uc5ec \uacac\uc801\uc11c \ud3c9\uac00<\/strong> \ube44\uc6a9(30 %), \ub9ac\ub4dc \ud0c0\uc784(25 %), \ud488\uc9c8 \uc778\uc99d(20 %), \ucee4\ubba4\ub2c8\ucf00\uc774\uc158 \uc751\ub2f5\uc131(15 %) \ub4f1\uc758 \uac00\uc911\uce58\ub97c \ubd80\uc5ec\ud55c \uac04\ub2e8\ud55c \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. \uac01 \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc810\uc218\ub97c \ud560\ub2f9\ud558\uace0 \ucd1d\uc810\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \ub9e4\ud2b8\ub9ad\uc2a4 \uc811\uadfc \ubc29\uc2dd\uc740 \ud3b8\uacac\uc744 \uc81c\uac70\ud558\uace0 \uac00\uc7a5 \uc800\ub834\ud55c \uc635\uc158\uc774 \uc544\ub2cc \uc804\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \uc88b\uc740 \uc635\uc158\uc744 \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>6. \uc704\ud5d8 \ud3c9\uac00 \uc218\ud589<\/strong> \ucd5c\uace0 \uc810\uc218\ub97c \ubc1b\uc740 \uacf5\uae09\uc5c5\uccb4\ub77c\ub3c4 \uc228\uaca8\uc9c4 \uc704\ud5d8\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \uc0ac\ud56d\uc744 \uac80\ud1a0\ud558\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucd5c\uadfc \uc6a9\ub7c9 \uc81c\ud55c \ub610\ub294 \uc774\uc6d4 \uc8fc\ubb38 \uc54c\ub9bc.<\/li>\n\n\n\n<li>\uc720\uc0ac\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ubd80\uc801\ud569 \ud310\uc815\uc744 \ubc1b\uc740 \uc774\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uae34\uae09\ud55c \ubb38\uc81c\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \uc5d0\uc2a4\uceec\ub808\uc774\uc158 \uacbd\ub85c\uc758 \uac00\uc6a9\uc131.<\/li>\n<\/ul>\n\n\n\n<p>\uacf5\uae09\uc5c5\uccb4\uc5d0 \uc704\ud5d8 \uc2e0\ud638\uac00 \ubcf4\uc774\uba74 \ucd5c\uc885 \ud6c4\ubcf4 \ubaa9\ub85d\uc5d0\uc11c \ubc31\uc5c5 \uacf5\uae09\uc5c5\uccb4\ub97c \uace0\ub824\ud558\uc138\uc694.<\/p>\n\n\n\n<p><strong>7. \ucd5c\uc885 \ub514\uc790\uc778 \ud328\ud0a4\uc9c0 \ud655\uc778<\/strong> \uacf5\uae09\uc5c5\uccb4\uac00 \uc0dd\uc0b0 \uc8fc\ubb38\uc11c\uc5d0 \uc11c\uba85\ud558\uae30 \uc804\uc5d0 \ucd5c\uc885 \u201c\uc81c\uc870\uc6a9 \uc124\uacc4\u201d(DFM) \uac80\ud1a0 \ud328\ud0a4\uc9c0\ub97c \ubcf4\ub0b4\uc138\uc694. \ud3ec\ud568:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub9c8\uc9c0\ub9c9 \uc21c\uac04\uc5d0 \uc870\uc815\ub41c \uc0ac\ud56d\uc73c\ub85c Gerbers\ub97c \uc5c5\ub370\uc774\ud2b8\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubcf4\ub4dc \uce58\uc218 \ubc0f \uc7a5\ucc29 \uad6c\uba4d\uc774 \uba85\ud655\ud558\uac8c \ud45c\uc2dc\ub41c \ub3c4\uba74.<\/li>\n\n\n\n<li>\ubaa8\ub4e0 \ud5c8\uc6a9 \uc624\ucc28, \ud5c8\uac00 \ubc0f \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \uac80\ud1a0\ud588\uc74c\uc744 \ud655\uc778\ud558\ub294 \uc11c\uba85\ub41c \uc2b9\uc778 \uccb4\ud06c\ub9ac\uc2a4\ud2b8.<\/li>\n<\/ul>\n\n\n\n<p>\ud328\ud0a4\uc9c0 \uc218\ub839\uacfc \uc0dd\uc0b0 \uc2dc\uc791\uc77c\uc744 \ud655\uc778\ud558\ub294 \uc9e7\uc740 \uc774\uba54\uc77c \uad50\ud658\uc73c\ub85c \uacc4\uc57d\uc774 \uc131\ub9bd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>8. \uad6c\ub9e4 \uc8fc\ubb38\uc11c \ud655\ubcf4 \ubc0f \uc9c4\ud589 \uc0c1\ud669 \ucd94\uc801<\/strong> \uacac\uc801 \uac00\uaca9, \ud569\uc758\ub41c \ub9ac\ub4dc \ud0c0\uc784 \ubc0f \ud2b9\ubcc4 \ucde8\uae09 \uc9c0\uce68\uc744 \ucc38\uc870\ud558\ub294 \uad6c\ub9e4 \uc8fc\ubb38\uc11c\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacf5\uae09\uc5c5\uccb4\ub294 \uc8fc\ubb38 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\ub294 \uc628\ub77c\uc778 \ud3ec\ud138\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \u201c\uc81c\uc791 \uc644\ub8cc\u201d \ub610\ub294 \u201c\uccab \ubc88\uc9f8 \uc804\uae30 \ud14c\uc2a4\ud2b8 \ud1b5\uacfc'\uc640 \uac19\uc740 \uc8fc\uc694 \ub9c8\uc77c\uc2a4\ud1a4\uc5d0 \ub300\ud55c \uc790\ub3d9 \uc54c\ub9bc\uc744 \uc124\uc815\ud558\uba74 \ud504\ub85c\uc81d\ud2b8 \uad00\ub9ac\uc790\uac00 \uc7a0\uc7ac\uc801\uc778 \uc9c0\uc5f0\uc744 \ubbf8\ub9ac \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>9. \ucd5c\uc885 \uc2b9\uc778 \uac80\ud1a0 \uc218\ud589<\/strong> \ubcf4\ub4dc\uac00 \ub3c4\ucc29\ud558\uba74 \uc721\uc548 \uac80\uc0ac\ub97c \uc218\ud589\ud558\uace0 \uce98\ub9ac\ud37c\uc2a4\ub85c \uce58\uc218\ub97c \ud655\uc778\ud55c \ud6c4 \uae30\ubcf8\uc801\uc778 \uc804\uae30 \ud14c\uc2a4\ud2b8(\uc5f0\uc18d\uc131, \uc808\uc5f0)\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4. \ubd88\uc77c\uce58\ud558\ub294 \ubd80\ubd84\uc774 \uc788\uc73c\uba74 \ubb38\uc11c\ud654\ud558\uace0 \uc989\uc2dc \uacf5\uae09\uc5c5\uccb4\uc5d0 \uc5f0\ub77d\ud558\uc138\uc694. \uccb4\uacc4\uc801\uc778 \uc6cc\ud06c\ud50c\ub85c\uc6b0\ub97c \ud1b5\ud574 \ubcf4\ub4dc\uac00 \uc870\ub9bd \ub2e8\uacc4\ub85c \ub118\uc5b4\uac00\uae30 \uc804\uc5d0 \ubaa8\ub4e0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uc5ec \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc77c\uc815\uc744 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc774 9\uac00\uc9c0 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