{"id":4793,"date":"2026-03-10T09:15:37","date_gmt":"2026-03-10T09:15:37","guid":{"rendered":"https:\/\/flj-pcb.com\/?p=4793"},"modified":"2026-03-10T09:15:39","modified_gmt":"2026-03-10T09:15:39","slug":"aluminum-pcb-design-thermal-management-guide","status":"publish","type":"post","link":"https:\/\/flj-pcb.com\/ko\/aluminum-pcb-design-thermal-management-guide\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4: \uc5f4 \uad00\ub9ac \uac00\uc774\ub4dc"},"content":{"rendered":"

\uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4 \uac00\uc774\ub4dc: \uc804\ub825 \uc804\uc790 \uc7a5\uce58\ub97c \uc704\ud55c \uc5f4 \ubc29\ucd9c \ucd5c\uc801\ud654.<\/h2>\n\n\n\n

\uc804\ub825 \uc804\uc790\uc81c\ud488\uc740 \uc0c1\ub2f9\ud55c \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uba70, \uc5f4\uc744 \uc81c\ub300\ub85c \uad00\ub9ac\ud558\uc9c0 \uc54a\uc73c\uba74 \uc131\ub2a5\uc774 \uc800\ud558\ub418\uace0 \ubd80\ud488\uc774 \uc870\uae30\uc5d0 \uace0\uc7a5 \ub098\uba70 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc774 \uc911\ub2e8\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 PCB<\/a><\/strong> \uae08\uc18d \ucf54\uc5b4\ub97c \ud68c\ub85c \uae30\ud310 \uad6c\uc870\uc5d0 \uc9c1\uc811 \ud1b5\ud569\ud558\uc5ec \uae30\uc874\ubcf4\ub2e4 \ud6e8\uc52c \ud6a8\uc728\uc801\uc73c\ub85c \ubbfc\uac10\ud55c \ubd80\ud488\uc5d0\uc11c \uc5f4\uc744 \uba40\ub9ac \uc774\ub3d9\uc2dc\ud0a4\ub294 \uc5f4 \uace0\uc18d\ub3c4\ub85c\ub97c \uc0dd\uc131\ud558\uc5ec \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. FR-4 \ubcf4\ub4dc<\/a>.<\/p>\n\n\n\n

\uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc740(\uc57d 0.3W\/mK) \uc720\ub9ac\uc12c\uc720 \uae30\ud310\uc5d0 \uc758\uc874\ud558\ub294 \uae30\uc874 PCB\uc640 \ub2ec\ub9ac, \uc54c\ub8e8\ubbf8\ub284 PCB\ub294 \uae08\uc18d \ubca0\uc774\uc2a4\uac00 \ud2b9\uc9d5\uc785\ub2c8\ub2e4.<\/a> \uc5f4\uc744 5~10\ubc30 \ub354 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\ub3c4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\ub294 \uc5f4 \ubc29\ucd9c\uc774 \uc2e0\ub8b0\uc131\uacfc \uc218\uba85\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 LED \uc870\uba85, \ubaa8\ud130 \ucee8\ud2b8\ub864\ub7ec, \uc804\ub825 \ucee8\ubc84\ud130, \uc790\ub3d9\ucc28 \uc804\uc790 \uc7a5\uce58 \ub4f1\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc124\uacc4\uc790\uac00 \uc5f4 \uad00\ub9ac\uc5d0 \uc811\uadfc\ud558\ub294 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\uc801 \uc774\uc810\uc740 \uc778\uc1c4\ubb3c \uc18c\uc7ac\uc5d0\ub9cc \uad6d\ud55c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \ub514\uc790\uc778 \uc694\uc18c \ud2b8\ub808\uc774\uc2a4 \ub108\ube44<\/strong>, \uad6c\ub9ac \ub450\uaed8, \uc720\uc804\uccb4 \uce35 \uc120\ud0dd\uc774 \ubaa8\ub450 \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4\uc640 \ud568\uaed8 \uc791\ub3d9\ud558\uc5ec \uc5f4 \ud750\ub984\uc744 \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \uc801\uc808\ud55c \uc5f4 \uc124\uacc4\ub85c \uc791\ub3d9 \uc628\ub3c4\ub97c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/a> \ud45c\uc900 \ubcf4\ub4dc\uc5d0 \ube44\ud574 30~50\u00b0C \uc815\ub3c4 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ubd80\ud488 \uc218\uba85\uc744 \ud68d\uae30\uc801\uc73c\ub85c \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 PCB\uac00 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uad00\ub9ac\ud558\ub294 \ubc29\ubc95\uc744 \uc774\ud574\ud558\uba74 \uc131\ub2a5, \ube44\uc6a9, \uc81c\uc870 \uac00\ub2a5\uc131 \uac04\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ud6a8\uacfc\uc801\uc778 \uc124\uacc4 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub294 \ud1a0\ub300\ub97c \ub9c8\ub828\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \uad6c\uc131 \uc694\uc18c: \uad6c\uc870 \ubc0f \uc7ac\ub8cc\uc801 \uc774\uc810<\/h2>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \ub808\uc774\uc5b4 \uad6c\uc870\ub97c \uc774\ud574\ud558\uba74 \uc54c\ub8e8\ubbf8\ub284 PCB\uac00 \uc5f4 \uad00\ub9ac\uc5d0 \ud0c1\uc6d4\ud55c \uc774\uc720\ub97c \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c\uc900 FR-4 \ubcf4\ub4dc\uc640 \ub2ec\ub9ac, \uc54c\ub8e8\ubbf8\ub284 PCB\ub294 \uae08\uc18d \ucf54\uc5b4\uac00 \ud2b9\uc9d5\uc785\ub2c8\ub2e4.<\/a> \uc5b4\uc148\ube14\ub9ac\ub97c \ud1b5\ud574 \uc5f4\uc774 \ud750\ub974\ub294 \ubc29\uc2dd\uc744 \uadfc\ubcf8\uc801\uc73c\ub85c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc778 \uad6c\uc870\ub294 \ubd80\ud488\uc774 \uc7a5\ucc29\ub418\ub294 \uad6c\ub9ac \ud68c\ub85c\uce35, \uc5f4 \uc804\ub2ec\uc744 \ud5c8\uc6a9\ud558\uba74\uc11c \uc804\uae30 \uc808\uc5f0\uc744 \uc81c\uacf5\ud558\ub294 \uc5f4 \uc804\ub3c4\uc131 \uc720\uc804\uccb4, 1\ucc28 \uc5f4 \ud655\uc0b0\uae30 \uc5ed\ud560\uc744 \ud558\ub294 \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\uc758 \uc138 \uac00\uc9c0 \uae30\ubcf8 \uce35\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \ub450\uaed8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1~3mm\uc785\ub2c8\ub2e4.<\/a>, \ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f4 \uc131\ub2a5\uacfc \ud568\uaed8 \uae30\uacc4\uc801 \uac15\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc720\uc804\uccb4 \uce35\uc740 \uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4<\/strong> \ud765\ubbf8\ub85c\uc6b4 \uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc218 \uc18c\uc7ac\ub294 \uae08\uc18d \ucf54\uc5b4\uc5d0 \ub300\ud55c \uc804\uae30\uc801 \ub2e8\ub77d\uc744 \ubc29\uc9c0\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc5f4\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub3c4\ud558\ub294 \uc808\uc5f0 \uae30\ub2a5\uc744 \ub3d9\uc2dc\uc5d0 \uac16\ucdb0\uc57c \ud569\ub2c8\ub2e4. \ucd5c\uc2e0 \uc720\uc804\uccb4 \uc7ac\ub8cc\ub294 1~8W\/mK\uc758 \uc5f4 \uc804\ub3c4\uc131 \uac12\uc744 \ub2ec\uc131\ud558\uc5ec \ud45c\uc900 FR-4\uc758 0.3W\/mK\ub97c \ud06c\uac8c \ub6f0\uc5b4\ub118\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4 \ube44\uc544<\/strong> \uc740 \uad6c\ub9ac \ubc0f \uc720\uc804\uccb4 \uce35\uc744 \ud1b5\ud574 \uc218\uc9c1 \uc5f4 \uacbd\ub85c\ub97c \ub9cc\ub4e4\uc5b4 \uc9d1\uc911\ub41c \uc5f4\uc744 \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4\uc5d0 \uc9c1\uc811 \uc804\ub2ec\ud568\uc73c\ub85c\uc368 \uc774 \uad6c\uc870\ub97c \ub354\uc6b1 \uac15\ud654\ud569\ub2c8\ub2e4. \uc774 \uacc4\uce35\ud654\ub41c \uc811\uadfc \ubc29\uc2dd\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \u201c\uc5f4 \uace0\uc18d\ub3c4\ub85c'\ub77c\uace0 \ubd80\ub974\ub294 \uc800\uc800\ud56d \uacbd\ub85c\ub97c \uc0dd\uc131\ud558\uc5ec \uc628\ub3c4\uac00 \uc704\ud5d8\ud55c \uc601\uc5ed\uc73c\ub85c \uc62c\ub77c\uac00\uae30 \uc804\uc5d0 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc5d0\uc11c \uc5f4\uc744 \ube7c\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4 \ubc29\ucd9c \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uc8fc\uc694 \uc124\uacc4 \uc6d0\uce59<\/h2>\n\n\n\n

\ud6a8\uacfc\uc801 \uc5f4 \ubc29\ucd9c<\/strong> \uc54c\ub8e8\ubbf8\ub284 PCB\uc5d0\uc11c \uc5f4 \uc804\ub2ec \uacbd\ub85c\ub97c \uadf9\ub300\ud654\ud558\ub294 \uc804\ub7b5\uc801 \uc124\uacc4 \uacb0\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uac00\uc7a5 \uc911\uc694\ud55c \uc6d0\uce59\uc740 \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ubd80\ud488\uacfc \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4 \ub808\uc774\uc5b4 \uc0ac\uc774\uc758 \uc5f4 \uc800\ud56d\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uac83\uc73c\ub85c, \uc774\ub294 \uad6c\ub9ac \ud2b8\ub808\uc774 \ub450\uaed8(2~3\uc628\uc2a4 \uad6c\ub9ac\uac00 \uc77c\ubc18\uc801)\ub97c \uc720\uc9c0\ud558\uace0 \uace0\ucd9c\ub825 \ubd80\ud488\uc744 \uc5f4 \uc811\ucd09\uc774 \ucd5c\ub300\uc778 \uc601\uc5ed \ubc14\ub85c \uc704\uc5d0 \ubc30\uce58\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubd80\ud488 \ubc30\uce58\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5f4 \uac04\uc12d\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc804\ub825 MOSFET, \uc804\uc555 \ub808\uade4\ub808\uc774\ud130, LED\uc640 \uac19\uc774 \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ubd80\ud488\uc744 \ucda9\ubd84\ud55c \uac04\uaca9\uc744 \ub450\uace0 \ubc30\uce58\ud558\uc138\uc694. \uac00\ub2a5\ud55c \uacbd\uc6b0 \uace0\uc804\ub825 \ubd80\ud488 \uac04 \uac04\uaca9\uc744 10mm \uc774\uc0c1 \uc720\uc9c0\ud558\uc5ec \uc5f4\uc774 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc73c\ub85c \uc804\ub2ec\ub418\uae30 \uc804\uc5d0 \uc720\uc804\uccb4\ub97c \ud1b5\ud574 \uce21\uba74\uc73c\ub85c \ud655\uc0b0\ub418\ub3c4\ub85d \ud558\ub294 \uac83\uc774 \uc2e4\uc6a9\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc804\ub7b5\uc801 \uc368\uba40 \ube44\uc544 \ubc30\uce58<\/a> \ub294 \ub2e4\uce35 \uc124\uacc4\uc5d0\uc11c \uc218\uc9c1 \uc5f4 \uc804\ub2ec\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc720\uc804\uccb4 \uce35 \ub450\uaed8\ub294 \uc5f4 \uc131\ub2a5\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc587\uc740 \uce35(\uc77c\ubc18\uc801\uc73c\ub85c 3~6\ubc00\ub9ac\ubbf8\ud130)\uc740 \ub354 \ub098\uc740 \uc804\ub3c4\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uc804\uae30 \uc808\uc5f0\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4. 2W\/m-K \uc774\uc0c1\uc758 \uc5f4 \uc804\ub3c4\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc804\uc555 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc720\uc804\uccb4 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\uc5ec \uc774\ub7ec\ud55c \uade0\ud615\uc744 \ub9de\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc548\uc804 \ub9c8\uc9c4\uc744 \uc704\ud574 \uc720\uc804\uccb4 \ub450\uaed8\ub97c \uacfc\ub3c4\ud558\uac8c \uc9c0\uc815\ud558\uc5ec \uc758\ub3c4\uce58 \uc54a\uac8c \uc5f4 \ubcd1\ubaa9 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubd80\ud488 \uc811\ud569\ubd80\uc5d0\uc11c \uc8fc\ubcc0 \uacf5\uae30\uae4c\uc9c0 \uc804\uccb4 \uc5f4 \uacbd\ub85c\ub97c \uc5fc\ub450\uc5d0 \ub450\uace0 \uc54c\ub8e8\ubbf8\ub284 PCB\ub97c \uc124\uacc4\ud558\uc138\uc694.<\/strong><\/p>\n\n\n\n

\ubc29\uc5f4 \uae30\uc220 \ube44\uad50<\/h2>\n\n\n\n

\uc5f4 \uad00\ub9ac<\/strong> \ud30c\uc6cc \uc77c\ub809\ud2b8\ub85c\ub2c9\uc2a4\ub97c \uc704\ud55c \uc804\ub7b5\uc740 \uc18c\uc7ac \uc120\ud0dd\uc5d0\ub9cc \uad6d\ud55c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 PCB\ub294 \uace0\uc720\ud55c \uc7a5\uc810\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc124\uacc4\uc790\ub294 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ubc29\uc5f4 \ubc29\uc2dd\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud328\uc2dc\ube0c \ub0c9\uac01<\/strong> \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc744 \ud1b5\uacfc\ud558\ub294 \ubc29\uc2dd\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucd94\uac00 \ubd80\ud488 \uc5c6\uc774\ub3c4 2~5W\/cm\u00b2\uc758 \uc5f4 \ubc00\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \uacf5\uac04 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \ub2a5\ub3d9\ud615 \uc194\ub8e8\uc158\uc774 \uc81c\ud55c\ub418\ub294 \uc790\ub3d9\ucc28 \uc870\uba85 \ubc0f LED \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc, \ub354 \ud070 \uc5f4 \uc6a9\ub7c9\uc744 \uc694\uad6c\ud558\ub294 \uace0\uc804\ub825 \uc804\uc790 \uc81c\ud488<\/a> \uc885\uc885 \ubcf4\uc644 \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\"led<\/figure>\n\n\n\n

\ub2a5\ub3d9\ud615 \ub0c9\uac01 \uc2dc\uc2a4\ud15c<\/strong>-\ud32c \ub610\ub294 \uc561\uccb4 \ub0c9\uac01\uc740 \uc5f4 \uc6a9\ub7c9\uc744 10W\/cm\u00b2 \uc774\uc0c1\uc73c\ub85c \ud655\uc7a5\ud560 \uc218 \uc788\uc9c0\ub9cc \uae30\uacc4\uc801 \ubcf5\uc7a1\uc131\uacfc \uc7a0\uc7ac\uc801 \uace0\uc7a5 \uc9c0\uc810\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud328\ud134\uc740 \uc54c\ub8e8\ubbf8\ub284 PCB\uc640 \ud540\ud615 \ubc29\uc5f4\ud310\uc744 \uacb0\ud569\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud3c9\uba74 \ubcf4\ub4dc\uc5d0 \ube44\ud574 \ud45c\uba74\uc801\uc774 300-400% \uc99d\uac00\ud569\ub2c8\ub2e4.<\/a>. \uc774 \ud558\uc774\ube0c\ub9ac\ub4dc \uc811\uadfc \ubc29\uc2dd\uc740 \ube44\uc6a9\uacfc \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc911\uc694\ud55c \ucc28\ubcc4\ud654 \uc694\uc18c\ub294 \uc5ec\uc804\ud788 \uc5f4 \uc800\ud56d\uc785\ub2c8\ub2e4.<\/strong> \ud45c\uc900 FR-4 \ubcf4\ub4dc\ub294 20~30\u00b0C\/W\uc778 \ubc18\uba74, \uc54c\ub8e8\ubbf8\ub284 PCB\ub294 10\ubc30 \ud5a5\uc0c1\ub41c 1~2\u00b0C\/W\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4. \uc804\ub825 \ucee8\ubc84\ud130\uc640 \ubaa8\ud130 \ucee8\ud2b8\ub864\ub7ec\uc758 \uacbd\uc6b0, \uc774 \ucc28\uc774\ub294 \ud328\uc2dc\ube0c \ub0c9\uac01\uc73c\ub85c \ucda9\ubd84\ud55c\uc9c0 \uc544\ub2c8\uba74 \uc561\ud2f0\ube0c \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud55c\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\ub825 \uc804\uc790\uc7a5\uce58\uc758 \uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n

\uc804\ub825 \uc804\uc790 \uc81c\ud488<\/strong> \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uc5f4 \uc131\ub2a5\uacfc \ud568\uaed8 \uc804\uae30 \uc808\uc5f0\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \uc720\uc804\uccb4 \uce35\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 2,000V\uc5d0\uc11c 3,000V\uc5d0 \uc774\ub974\ub294 \uace0\uc804\uc555 \ud30c\uad34 \uc800\ud56d\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc5f4\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub2ec\ud574\uc57c \ud55c\ub2e4\ub294 \ub450 \uac00\uc9c0 \ubaa9\uc801\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubd80\ud488 \ubc30\uce58\ub294 \uace0\uc804\ub825 \uc124\uacc4\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5f4 \uc800\ud56d \uacbd\ub85c\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 MOSFET, IGBT, \uc804\uc555 \ub808\uade4\ub808\uc774\ud130\uc640 \uac19\uc740 \uc5f4 \ubc1c\uc0dd \uc7a5\uce58\ub97c \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4 \ubc14\ub85c \uc704\uc5d0 \ubc30\uce58\ud558\uc138\uc694. \uc5f4 \ubd84\uc11d \ub3c4\uad6c<\/a> \ub294 \uc81c\uc791 \uc804\uc5d0 \ud56b\uc2a4\ud31f \ud615\uc131\uc744 \uc608\uce21\ud560 \uc218 \uc788\uc5b4 \uc124\uacc4\uc790\uac00 \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791 \uc911\uc5d0 \ubb38\uc81c\ub97c \ubc1c\uacac\ud558\ub294 \ub300\uc2e0 \uc0ac\uc804\uc5d0 \ub808\uc774\uc544\uc6c3\uc744 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \uacbd\uc6b0 \uad6c\ub9ac \ud2b8\ub808\uc774\uc2a4 \ub450\uaed8\ub97c \ub2e4\uc2dc \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. \ud45c\uc900 PCB\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1~2\uc628\uc2a4 \uad6c\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \uc804\ub825 \uc804\uc790\uae30\uae30\ub294 \ub354 \ub192\uc740 \uc804\ub958 \ubc00\ub3c4\ub97c \ucc98\ub9ac\ud558\uae30 \uc704\ud574 3~4\uc628\uc2a4 \uad6c\ub9ac \uce35\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uad6c\ub9ac\uac00 \ub450\uaebc\uc6b8\uc218\ub85d \uc81c\uc870 \ubcf5\uc7a1\uc131\uacfc \ube44\uc6a9\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.\uc124\uacc4 \ud300\uc740 \uc804\ub958 \uc804\ub2ec \uc6a9\ub7c9\uacfc \uc5f4 \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d \uac04\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/a> \ucd94\uc801 \uc0ac\uc591\uc744 \uc9c0\uc815\ud560 \ub54c.<\/p>\n\n\n\n

\uae08\uc18d \ubca0\uc774\uc2a4\uac00 \ub9ac\ud50c\ub85c \ud504\ub85c\ud30c\uc77c\uc744 \ubcc0\uacbd\ud558\uace0 \uc81c\uc870 \uc911 \ub4a4\ud2c0\ub9bc\uc774\ub098 \ubc15\ub9ac\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ub0a9\ub55c \ub9e4\uac1c\ubcc0\uc218\ub97c \uc870\uc815\ud574\uc57c \ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc5d0 \ub530\ub77c \ud45c\uba74 \uc2e4\uc7a5 \uc5b4\uc148\ube14\ub9ac \uace0\ub824 \uc0ac\ud56d\ub3c4 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB \ub808\uc774\uc544\uc6c3 \ubaa8\ubc94 \uc0ac\ub840<\/h2>\n\n\n\n

\uad6c\uc131 \uc694\uc18c \ubc30\uce58<\/strong> \uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4\uc758 \uc5f4 \uc131\ub2a5\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4 \uacbd\ub85c\uac00 \uc81c\ud55c\ub418\ub294 \uae30\ud310 \uac00\uc7a5\uc790\ub9ac\ub97c \ud53c\ud558\uc5ec \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4 \ub808\uc774\uc5b4\uc5d0 \uac00\uc7a5 \ud6a8\uc728\uc801\uc73c\ub85c \uc5f4\uc744 \uc804\ub2ec\ud560 \uc218 \uc788\ub294 \uacf3\uc5d0 \uace0\uc804\ub825 \ubd80\ud488\uc744 \ubc30\uce58\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud328\ud134\uc740 \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uad6c\uc131 \uc694\uc18c\ub97c \uae30\ud310 \uc911\uc559\uc5d0 \ubaa8\uc544 \uc5f4\uc774 \ubc29\uc0ac\ud615\uc73c\ub85c \ubc14\uae65\ucabd\uc73c\ub85c \ud37c\uc9c0\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd94\uc801 \ub77c\uc6b0\ud305<\/strong> \uc5d0 \ud2b9\ubcc4\ud55c \uc8fc\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc804\ub958 \uc6a9\ub7c9 \uc54c\ub8e8\ubbf8\ub284 PCB<\/strong> \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b8\ub808\uc774\uc2a4\uac00 \ub113\uc744\uc218\ub85d \uc804\uae30 \uc800\ud56d\uc774 \uc904\uc5b4\ub4e4\uace0 \uc5f4 \ubc1c\uc0dd\uc774 \ub0ae\uc544\uc9c8 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uacfc\uc758 \uc5f4 \uacb0\ud569\ub3c4 \uac1c\uc120\ub429\ub2c8\ub2e4. \uace0\uae09 \uc5f4 \uad00\ub9ac<\/a> \uc811\uadfc \ubc29\uc2dd\uc5d0\uc11c\ub294 \uace0\uc804\ub958 \ud2b8\ub808\uc774\uc2a4 \uac04 \uac04\uaca9\uc744 \ucd5c\uc18c 0.5mm\ub85c \uc720\uc9c0\ud558\uc5ec \uc5f4 \ub204\ud654\ub97c \ubc29\uc9c0\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc5f4 \ud655\uc0b0\uc744 \uc704\ud55c \uad6c\ub9ac \ucee4\ubc84\ub9ac\uc9c0\ub97c \ucd5c\ub300\ud654\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc30\uce58\ub97c \ud1b5\ud574<\/strong> \ub294 \ud558\uc774\ube0c\ub9ac\ub4dc \uc124\uacc4\uc5d0\uc11c FR-4 \ub808\uc774\uc5b4\uac00 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uacfc \ub9cc\ub098\ub294 \uacf3\uc758 \uc5f4 \uc804\ub2ec\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubbfc\uac10\ud55c \ubd80\ud488 \uadfc\ucc98\uc5d0 \ube44\uc544\ub97c \uacfc\ub3c4\ud558\uac8c \uc0ac\uc6a9\ud558\uba74 \uc758\ub3c4\ud558\uc9c0 \uc54a\uc740 \uc5f4 \uacbd\ub85c\uac00 \uc0dd\uc131\ub418\uc5b4 \uad6d\ubd80\uc801\uc778 \uc601\uc5ed\uc5d0 \uc5f4\uc774 \uc9d1\uc911\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5f4 \uc804\ub3c4\uc131 \uc774\uc810\uc774 \uc7a0\uc7ac\uc801\uc778 \ud56b\uc2a4\ud31f \uc704\ud5d8\ubcf4\ub2e4 \ud070 \uc804\ub7b5\uc801 \ubc30\uce58\uac00 \uade0\ud615\uc744 \uc774\ub8e8\uba70 \ub2e4\uc591\ud55c \uc804\ub825 \uc218\uc900 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud55c \uace0\ub824 \uc0ac\ud56d\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc608\uc2dc \uc2dc\ub098\ub9ac\uc624: \ub2e4\uc591\ud55c \uc804\ub825 \uc218\uc900\uc5d0 \ub9de\ub294 \uc124\uacc4<\/h2>\n\n\n\n

\uc804\ub825 \ub808\ubca8 \uc694\uad6c \uc0ac\ud56d\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4 \uacb0\uc815\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4. 5~10W\ub97c \ucc98\ub9ac\ud558\ub294 \uc800\uc804\ub825 LED \uc870\uba85 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 1.5mm \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uacfc \uae30\ubcf8 1.5mm \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc73c\ub85c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc5f4 \uc804\ub3c4\uc131<\/strong> \uc720\uc804\uccb4 \uce35\uc5d0\uc11c \uc57d 1.0~2.0W\/m-K\uc758 \ub4f1\uae09\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ubd80\ud488 \uac04\uaca9\uc744 \ub354 \uc881\ud790 \uc218 \uc788\uc73c\uba70, \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4\ub294 \ucd94\uac00\uc801\uc778 \uc5f4 \uad00\ub9ac \uae30\ub2a5 \uc5c6\uc774\ub3c4 \ucda9\ubd84\ud55c \uc5f4 \ud655\uc0b0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubbf8\ub4dc \ub808\uc778\uc9c0 \uc804\ub825 \uc804\uc790 \uc7a5\uce58(50-100W)\uc5d0\ub294 \ubcf4\ub2e4 \uc804\ub7b5\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubaa8\ud130 \ucee8\ud2b8\ub864\ub7ec \ubc0f \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58<\/a> \uc774 \uce74\ud14c\uace0\ub9ac\uc5d0\uc11c\ub294 \ub354 \ub450\uaebc\uc6b4 \uad6c\ub9ac \uce35(3~4\uc628\uc2a4)\uacfc \ub354 \ub192\uc740 \uc5f4 \uc804\ub3c4\uc131 \uc720\uc804\uccb4(2.0~3.0W\/m-K)\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc124\uacc4\uc790\ub294 \uc5f4\uc774 \ub354 \uc27d\uac8c \ube60\uc838\ub098\uac08 \uc218 \uc788\ub294 \ubcf4\ub4dc \uac00\uc7a5\uc790\ub9ac \uadfc\ucc98\uc5d0 \uace0\ubc29\uc5f4 \ubd80\ud488\uc744 \ubc30\uce58\ud558\uace0, \uc5f4 \ud655\uc0b0\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \ubcf4\ub4dc \ub450\uaed8\ub97c 2.0~2.5mm\ub85c \ub298\ub9ac\ub294 \uac83\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

200W\ub97c \ucd08\uacfc\ud558\ub294 \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc801\uadf9\uc801\uc778 \uc5f4 \ucd5c\uc801\ud654\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4\uc5d0\ub294 \uc5f4 \uc804\ub3c4\uc728\uc774 3.0W\/m-K \uc774\uc0c1, \ucd5c\ub300 \uad6c\ub9ac \uc911\ub7c9(5-6\uc628\uc2a4)\uc744 \uac00\uc9c4 \ud504\ub9ac\ubbf8\uc5c4 \uc720\uc804\uccb4 \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc804\uc6a9 \uc5f4 \ube44\uc544<\/strong> \uad6c\uc131 \uc694\uc18c \ud328\ub4dc\ub97c \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uae30\ud310 \ub450\uaed8\ub294 3.0mm\uc5d0 \ub2ec\ud560 \uc218 \uc788\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uacfc \uc678\ubd80 \ubc29\uc5f4\ud310 \uc0ac\uc774\uc758 \uc9c1\uc811\uc801\uc778 \uae30\uacc4\uc801 \uc811\ucd09\uc744 \ubcf4\uc7a5\ud558\ub294 \ub9c8\uc6b4\ud305 \uc870\ud56d\uc774 \uc124\uacc4\uc5d0 \ud1b5\ud569\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4\uc758 \ud55c\uacc4 \ubc0f \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB\ub294 \uc5f4\uc801 \uc774\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc124\uacc4\uc790\uac00 \uc2e0\uc911\ud558\uac8c \ud0d0\uc0c9\ud574\uc57c \ud558\ub294 \uc81c\uc57d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \ub2e8\uc77c \ub808\uc774\uc5b4 \uad6c\uc870<\/strong> \ub300\ubd80\ubd84\uc758 \uc54c\ub8e8\ubbf8\ub284 PCB\ub294 \uae30\uc874 \ub2e4\uce35 \ubcf4\ub4dc\uc5d0 \ube44\ud574 \ub77c\uc6b0\ud305 \uc720\uc5f0\uc131\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\ud55c\uc740 \ubd80\ud488 \uc218\uac00 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub77c\uc6b0\ud305 \uacf5\uac04\uc744 \ucd08\uacfc\ud558\ub294 \uace0\ubc00\ub3c4 \ud68c\ub85c \ub808\uc774\uc544\uc6c3\uc5d0\uc11c \ud2b9\ud788 \ubb38\uc81c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d<\/strong> \uc54c\ub8e8\ubbf8\ub284 PCB\ub97c \ucc98\uc74c \uc811\ud558\ub294 \uc0ac\uc6a9\uc790\ub4e4\uc740 \uc885\uc885 \ub180\ub77c\uc6c0\uc744 \uae08\uce58 \ubabb\ud569\ub2c8\ub2e4. \uc5d0 \ub530\ub974\uba74 \uc54c\ub8e8\ubbf8\ub284 PCB \uae30\ud310 - \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc<\/a>, \ud2b9\uc218 \uc720\uc804\uccb4 \uce35\uacfc \uacf5\uc815 \uc694\uad6c \uc0ac\ud56d\uc73c\ub85c \uc778\ud574 \uc7ac\ub8cc \ubc0f \uc81c\uc870 \ube44\uc6a9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 FR-4 \ubcf4\ub4dc\ubcf4\ub2e4 2~3\ubc30 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud504\ub9ac\ubbf8\uc5c4\uc73c\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub284 PCB\ub294 \uc8fc\ub85c \uc5f4 \uc131\ub2a5\uc774 \ud22c\uc790\ub97c \uc815\ub2f9\ud654\ud560 \ub54c \uacbd\uc81c\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\uc804\uc555 \uc54c\ub8e8\ubbf8\ub284 PCB \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 \ub354\uc6b1 \ubcf5\uc7a1\ud574\uc9d1\ub2c8\ub2e4. \uc720\uc804\uccb4 \uce35\uc740 \uc5f4 \uc804\ub3c4\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc801\uc808\ud55c \uc804\uae30 \uc808\uc5f0\uc744 \uc81c\uacf5\ud574\uc57c \ud558\uba70, \uc774\ub294 \uc2e0\uc911\ud55c \uc7ac\ub8cc \uc120\ud0dd\uc774 \uc694\uad6c\ub418\ub294 \uade0\ud615 \uc7a1\ud78c \uc791\uc5c5\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc720\uc804\uccb4 \ud56d\ubcf5 \uc804\uc555 \ubc94\uc704\ub294 2~3kV\ub85c \ub300\ubd80\ubd84\uc758 \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc5d0\ub294 \ucda9\ubd84\ud558\uc9c0\ub9cc \uace0\uc804\uc555 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc81c\ud55c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\uacc4\uc801 \uace0\ub824 \uc0ac\ud56d<\/strong> \ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284\uc740 \uad6c\uc870\uc801 \uac15\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \ubcf4\ub4dc \uc720\uc5f0\uc131\uc774 \uc694\uad6c\ub418\ub294 \ub9c8\uc6b4\ud305 \uc2dc\ub098\ub9ac\uc624\ub97c \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \ub610\ud55c \uae08\uc18d \ubca0\uc774\uc2a4\ub294 \uc804\uae30\ub97c \uc804\ub3c4\ud558\uae30 \ub54c\ubb38\uc5d0 \uc808\uc5f0 \uc2a4\ud0e0\ub4dc\uc624\ud504\uc640 \ub9c8\uc6b4\ud305 \ud558\ub4dc\uc6e8\uc5b4\ub97c \ud1b5\ud55c \ub2e8\ub77d\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uc138\uc2ec\ud55c \uae30\uacc4\uc801 \uc124\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc2e4\uc801\uc778 \uc81c\uc57d\uc73c\ub85c \uc778\ud574 \uc54c\ub8e8\ubbf8\ub284\uc774 \ucd5c\uc801\uc758 \uae30\ud310\uc73c\ub85c \uc120\ud0dd\ub418\ub294\uc9c0 \uc5ec\ubd80\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\uc694 \ub0b4\uc6a9<\/h2>\n\n\n\n

\uc804\ub825 \uc804\uc790 \uc81c\ud488\uc6a9 \uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4\ub294 \ub2e4\uc74c\uc744 \uc911\uc2ec\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc5f4 \uc131\ub2a5\uacfc \uc2e4\uc6a9\uc801\uc778 \uc81c\uc57d \uc870\uac74\uc758 \uade0\ud615<\/strong>. \uae30\ud310\uc758 \uc5f4 \uc804\ub3c4\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c 1~8W\/mK \ubc94\uc704)\ub294 \uc5f4 \uc804\ub2ec \ud6a8\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uac12\uc774 \ub192\uc744\uc218\ub85d \ubd80\ud488 \uac04\uaca9\uc744 \ub354 \uc881\ud788\uace0 \uc5f4 \uc800\ud56d\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ub450\uaed8<\/strong> 2-3\uc628\uc2a4 \uad6c\ub9ac\ub294 \uc5f4 \uc21c\ud658 \uc911\uc5d0 \uae30\uacc4\uc801 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uace0\uc804\ub958 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ucc98\ub9ac\ud558\uae30 \ub54c\ubb38\uc5d0 \uc120\ud0dd\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e8\uc77c \ub808\uc774\uc5b4 \uc81c\ud55c\uc73c\ub85c \uc778\ud574 \ud2b9\ud788 MOSFET \ubc0f \ud30c\uc6cc \ub2e4\uc774\uc624\ub4dc\uc640 \uac19\uc740 \uc5f4 \ubc1c\uc0dd \uc7a5\uce58\uc758 \uacbd\uc6b0 \uc804\ub7b5\uc801\uc778 \ubd80\ud488 \ubc30\uce58\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc5f4 \uac04\uc12d\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \uac04\uaca9\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ucd5c\uc801\uc758 \uc5f4 \uacb0\ud569\uc744 \uc704\ud574 \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4 \ubc14\ub85c \uc704\uc5d0 \ubc30\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc720\uc804\uccb4 \uce35 \ub450\uaed8(\ubcf4\ud1b5 75~150\u03bcm)\ub294 \uc5f4 \uc804\ub2ec\uc740 \uac1c\uc120\ub418\uc9c0\ub9cc \uc804\uae30 \uc808\uc5f0\uc740 \uac10\uc18c\ud558\ub294 \uc911\uc694\ud55c \uc808\ucda9\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB\uac00 \ubcf5\uc7a1\ud55c \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc5d0 \uc801\ud569\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \uc804\uc6a9 \ud788\ud2b8 \uc2a4\ud504\ub808\ub354\ub97c \uc0ac\uc6a9\ud55c \uc368\uba40 \ube44\uc544 \ubc0f \uba40\ud2f0 \ub808\uc774\uc5b4 \uc124\uacc4<\/a> \ub294 \ud5a5\uc0c1\ub41c \ub2e4\uc6a9\ub3c4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uc804\ub825 LED \uc5b4\ub808\uc774, \uc790\ub3d9\ucc28 \ubaa8\ub4c8 \ubc0f 100W \ubbf8\ub9cc\uc758 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc758 \uacbd\uc6b0 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \ud0c1\uc6d4\ud55c \ube44\uc6a9 \ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc131\uacf5 \uc5ec\ubd80\ub294 \ucd08\uae30 \uc5f4 \uc2dc\ubbac\ub808\uc774\uc158, \ud604\uc2e4\uc801\uc778 \uc804\ub825 \uc608\uc0b0, \uc0dd\uc0b0 \uc804\uc5d0 \uc124\uacc4 \uc120\ud0dd\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud55c \uc81c\uc870\uc5c5\uccb4\uc640\uc758 \ud611\uc5c5\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\ub825\uc6a9 \uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n

\uc804\ub825 \uc804\uc790 \uc81c\ud488 \uc18c\uac1c \uc804\uae30 \uc548\uc804 \uc694\uad6c \uc0ac\ud56d<\/strong> \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 \uc124\uacc4\ub97c \ubcf5\uc7a1\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc804\ub3c4\uc131 \ubca0\uc774\uc2a4 \ud50c\ub808\uc774\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uace0\uc720\ud55c \ubb38\uc81c\ub97c \uc57c\uae30\ud569\ub2c8\ub2e4. \uc5f0\uba74\uac70\ub9ac \uc54c\ub8e8\ubbf8\ub284 PCB<\/strong> \ub808\uc774\uc544\uc6c3\uc5d0\uc11c\ub294 \uc124\uacc4\uc790\uac00 \uace0\uc804\uc555 \ud2b8\ub808\uc774\uc2a4\uc640 \uc811\uc9c0\ub41c \uc54c\ub8e8\ubbf8\ub284 \ucf54\uc5b4 \uc0ac\uc774\uc5d0 \uc801\uc808\ud55c \uac04\uaca9\uc744 \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 PCB \uae30\ud310 - \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc704\ud55c \uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc<\/a> \ub294 \uc774\ub97c \uc704\ud574\uc11c\ub294 FR-4\uc5d0 \ud574\ub2f9\ud558\ub294 \uc81c\ud488\ubcf4\ub2e4 \ub354 \ub450\uaebc\uc6b4 \uc720\uc804\uccb4 \uce35(\ucd5c\uc18c 4~6\ubc00\ub9ac\ubbf8\ud130)\uc774 \ud544\uc694\ud558\ubbc0\ub85c \uc5f4 \uc804\ub3c4\uc131\uc774 \uc800\ud558\ub41c\ub2e4\uace0 \uc9c0\uc801\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub294 \ubd80\ud488 \ubc30\uce58\uac00 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc704\uce58 \uace0\ubc29\uc0b0 \uc7a5\uce58<\/strong> \ucd5c\uc801\uc758 \uc5f4 \ucd94\ucd9c \uacbd\ub85c\uac00 \uc788\ub294 \uc601\uc5ed \ubc14\ub85c \uc704\uc5d0 \ubc30\uce58\ud558\uc5ec \uc5f4 \uc800\ud56d\uc774 \uc99d\uac00\ud558\ub294 \uc7a5\ucc29 \uad6c\uba4d \uadfc\ucc98\ub97c \ud53c\ud569\ub2c8\ub2e4. \uc804\ub825 \uc804\uc790 \uc7a5\uce58\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \uc5ed\ud560<\/a> \ub294 \ud2b8\ub808\uc774\uc2a4 \ud3ed \uacc4\uc0b0\uc740 \uc804\ub958 \uc804\ub2ec \uc6a9\ub7c9\uacfc \uc5f4 \ud655\uc0b0\uc744 \ubaa8\ub450 \uace0\ub824\ud574\uc57c \ud55c\ub2e4\uace0 \uac15\uc870\ud558\uba70, \ub354 \ub113\uc740 \uad6c\ub9ac \ud53c\ucc98\ub294 \uc5f4\uc744 \ub354 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\uc0b0\ud558\uc9c0\ub9cc \uc81c\ud55c\ub41c \ub2e8\uc77c \ub808\uc774\uc5b4 \uacf5\uac04\uc744 \uc18c\ube44\ud55c\ub2e4\uace0 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc720\uc804\uccb4 \ud56d\ubcf5 \uc804\uc555<\/strong> \uc815\uaca9\uc5d0 \ub530\ub77c \ucd5c\ub300 \uc791\ub3d9 \uc804\uc555\uc774 \uacb0\uc815\ub418\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 \uc7ac\ub8cc\uc758 \uacbd\uc6b0 2~4kV \ubc94\uc704\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc8fc\uc804\uc6d0 \uc5f0\uacb0 \ud68c\ub85c\uc5d0 \ub354 \ub192\uc740 \uc804\uc555\uc758 \uc720\uc804\uccb4\ub97c \uc9c0\uc815\ud558\uc5ec \uaddc\uc815 \uc900\uc218\uc640 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \uc704\ud55c \uc5f4 \uc808\ucda9\uc744 \uc218\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 PCB \uc124\uacc4\uc5d0 \ub300\ud55c \ucd5c\uc885 \uc0dd\uac01<\/h2>\n\n\n\n

\uc131\uacf5 \uae08\uc18d \ucf54\uc5b4 PCB<\/strong> \uad6c\ud604\uc740 \uc5f4 \uc131\ub2a5, \uc804\uae30 \uc808\uc5f0, \uc81c\uc870 \uc81c\uc57d \uc0ac\uc774\uc758 \uadfc\ubcf8\uc801\uc778 \uc808\ucda9\uc810\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uc124\uacc4\ub294 \ub2e8\uc21c\ud788 \uc5f4 \uc804\ub3c4\uc131\uc744 \uadf9\ub300\ud654\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uae30\ud310 \ud2b9\uc131\uc744 \uc2e4\uc81c \uc804\ub825 \uc190\uc2e4 \ud328\ud134\uc5d0 \ub9de\ucd94\ub294 \ub3d9\uc2dc\uc5d0 \ud569\ub9ac\uc801\uc778 \uc0dd\uc0b0 \ube44\uc6a9\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\uc801 \uc774\uc810\uc740 \uc124\uacc4\uac00 \ud55c\uacc4\ub97c \uace0\ub824\ud55c \uacbd\uc6b0\uc5d0\ub9cc \uc911\uc694\ud569\ub2c8\ub2e4.<\/strong> \uc804\uae30\uc801 \uac04\uadf9 \uc694\uad6c \uc0ac\ud56d\uc744 \ubb34\uc2dc\ud558\uac70\ub098 \ubb34\uc81c\ud55c \ube44\uc544\ub97c \uac00\uc815\ud55c \uc124\uacc4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4 \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \uc2e4\ud328\ud569\ub2c8\ub2e4. \uae30\ud310 \uc120\ud0dd\uc740 \uc5f4 \ubd84\uc11d\uc5d0 \uc120\ud589\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \uc5f4 \ubd84\uc11d\uc5d0 \ub530\ub77c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd5c\uc545\uc758 \uc804\ub825 \uc190\uc2e4\uc744 \ubaa8\ub378\ub9c1\ud558\uace0, \uc720\uc804\uccb4 \ud30c\uad34 \ub9c8\uc9c4\uc774 \uc791\ub3d9 \uc804\uc555\uc758 2\ubc30\ub97c \ucd08\uacfc\ud558\ub294\uc9c0 \ud655\uc778\ud558\uace0, \uc774\uc0c9 \uc7ac\ub8cc\ub97c \uc9c0\uc815\ud558\uae30 \uc804\uc5d0 \ud45c\uc900 2W\/m-K \uae30\ud310\uc73c\ub85c \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uc81c\uc791\ud558\ub294 \ub4f1 \ubcf4\uc218\uc801\uc778 \uac00\uc815\ubd80\ud130 \uc2dc\uc791\ud558\uc138\uc694. \ud14c\uc2a4\ud2b8 \uacb0\uacfc<\/a> 70%\uc758 \uc5f4 \uac1c\uc120\uc740 \uae30\ud310 \uc5c5\uadf8\ub808\uc774\ub4dc\uac00 \uc544\ub2cc \ucd5c\uc801\ud654\ub41c \ubd80\ud488 \ubc30\uce58\uc5d0\uc11c \ube44\ub86f\ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc74c \ub2e8\uacc4:<\/strong> \ud3c9\ubc29 \uc13c\ud2f0\ubbf8\ud130\ub2f9 \uc2e4\uc81c \uc804\ub825 \ubc00\ub3c4\ub97c \uacc4\uc0b0\ud558\uc138\uc694. 5W\/cm\u00b2\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc744 \uc9c4\uc9c0\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc784\uacc4\uac12 \uc774\ud558\uc5d0\uc11c\ub294 \ud5a5\uc0c1\ub41c FR-4 \uad6c\uc870\uac00 \uc811\uc9c0 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc73c\uba74\uc11c\ub3c4 \ub354 \ub098\uc740 \uac00\uce58\ub97c \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

Aluminum PCB Design Guide: Optimizing Heat Dissipation for Power Electronics. Power electronics generate significant heat\u2014and when that heat isn’t properly […]<\/p>","protected":false},"author":1,"featured_media":4629,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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