{"id":4625,"date":"2026-01-16T09:48:58","date_gmt":"2026-01-16T09:48:58","guid":{"rendered":"https:\/\/flj-pcb.com\/?p=4625"},"modified":"2026-01-16T09:49:00","modified_gmt":"2026-01-16T09:49:00","slug":"aluminum-substrate-pcb-guide-thermal-design-led-uses","status":"publish","type":"post","link":"https:\/\/flj-pcb.com\/ko\/aluminum-substrate-pcb-guide-thermal-design-led-uses\/","title":{"rendered":"\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 PCB \uac00\uc774\ub4dc: \uc5f4 \uc124\uacc4 \ubc0f LED \uc6a9\ub3c4"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p>An <a href=\"https:\/\/flj-pcb.com\/ko\/pcb-manufacturer\/aluminum-pcb\/\" data-type=\"page\" data-id=\"1913\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310<\/a> \ub294 \uc5f4 \ubc29\ucd9c\uc774 \uc88b\uc740 \uae08\uc18d \ucf54\uc5b4 \uad6c\ub9ac \ud53c\ubcf5 \uae30\ud310\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ub2e8\uba74 \ubcf4\ub4dc\ub294 \ud68c\ub85c\uce35(\uad6c\ub9ac \ud638\uc77c), \uc720\uc804\uccb4(\uc808\uc5f0) \uce35, \uae08\uc18d \ubca0\uc774\uc2a4 \uce35\uc758 \uc138 \uac00\uc9c0 \uce35\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uace0\uae09 \uc6a9\ub3c4\uc758 \uacbd\uc6b0 \ud68c\ub85c\uce35, \uc720\uc804\uccb4\uce35, \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4, \uc720\uc804\uccb4\uce35, \ud68c\ub85c\uce35\uc73c\ub85c \uad6c\uc131\ub41c \uc591\uba74 \uae30\ud310\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \ud2b9\ubcc4\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc77c\ubc18 \ubcf4\ub4dc\ub97c \uc801\uce35\ud558\uc5ec \ub9cc\ub4e0 \ub2e4\uce35 \ubcf4\ub4dc\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <a href=\"https:\/\/flj-pcb.com\/ko\/pcb-manufacturer\/multilayer-pcb\/\" data-type=\"page\" data-id=\"2630\">\ub2e4\uce35 PCB<\/a> \uc720\uc804\uccb4 \uce35\uacfc \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p>\uc804\uc6d0 \ubd80\ud488\uc740 \ud68c\ub85c \ub808\uc774\uc5b4\uc5d0 \uc7a5\ucc29\ub429\ub2c8\ub2e4. \ubd80\ud488\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc740 \uc720\uc804\uccb4 \uce35\uc744 \ud1b5\ud574 \uae08\uc18d \ubca0\uc774\uc2a4\ub85c \ube60\ub974\uac8c \uc774\ub3d9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \uae08\uc18d \ubca0\uc774\uc2a4\uac00 \uc5f4\uc744 \ud37c\ub728\ub824 \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ubd80\ud488\uc774 \ub0c9\uac01\ub418\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \uad6c\uc870<\/h2>\n\n\n\n<p>\uc54c\ub8e8\ubbf8\ub284 \ud53c\ubcf5 \uad6c\ub9ac \uae30\ud310\uc740 \uad6c\ub9ac \ud638\uc77c, \uc5f4 \uc804\ub3c4\uc131 \uc720\uc804\uccb4 \uce35, \uae08\uc18d\ubca0\uc774\uc2a4\ub85c \uad6c\uc131\ub41c \uae08\uc18d \ud68c\ub85c \uae30\ud310 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc138 \uac00\uc9c0 \ub808\uc774\uc5b4\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud68c\ub85c \ub808\uc774\uc5b4(\ud68c\ub85c \ub808\uc774\uc5b4)<\/strong>: \uc77c\ubc18 PCB\uc758 \uad6c\ub9ac \ud53c\ubcf5\uce35\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uad6c\ub9ac \ub450\uaed8\ub294 1\uc628\uc2a4~10\uc628\uc2a4(\uc57d 35\u00b5m~280\u00b5m) \ubc94\uc704\uc785\ub2c8\ub2e4. \uad6c\ub9ac\ub97c \uc5d0\uce6d\ud558\uc5ec \uc778\uc1c4 \ud68c\ub85c\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. \uae30\ud310\uc740 \uc885\uc885 \ub354 \ub192\uc740 \uc804\ub958\ub97c \uc804\ub2ec\ud574\uc57c \ud558\uae30 \ub54c\ubb38\uc5d0 \ub354 \ub450\uaebc\uc6b4 \uad6c\ub9ac\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\uc804\uccb4 \ub808\uc774\uc5b4(\uc720\uc804\uccb4 \ub808\uc774\uc5b4)<\/strong>: \ub0ae\uc740 \uc5f4 \uc800\ud56d, \uc5f4 \uc804\ub3c4\uc131 \ub2e8\uc5f4\uce35. \uc774\uac83\uc774 \ud575\uc2ec \uae30\uc220\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc138\ub77c\ubbf9\uc73c\ub85c \ucc44\uc6cc\uc9c4 \ud2b9\uc218 \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4. \ub0ae\uc740 \ub0b4\uc5f4\uc131, \uc6b0\uc218\ud55c \uc810\ud0c4\uc131 \ubc0f \uc5f4\ub178\ud654 \uc800\ud56d\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uacc4\uc801 \ubc0f \uc5f4\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uce35\uc744 \ud1b5\ud574 \ubcf4\ub4dc\ub294 \uc6b0\uc218\ud55c \uc5f4\uc804\ub3c4\uc640 \ub192\uc740 \uc804\uae30 \uc808\uc5f0\uc131\uc744 \uacb0\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubca0\uc774\uc2a4 \ub808\uc774\uc5b4(\ubca0\uc774\uc2a4 \ub808\uc774\uc5b4)<\/strong>: \uae08\uc18d \ubca0\uc774\uc2a4, \uc77c\ubc18\uc801\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \ub54c\ub85c\ub294 \uad6c\ub9ac(\uad6c\ub9ac\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 \ub354 \uc88b\uc74c). \uae08\uc18d \ubca0\uc774\uc2a4\ub294 \ubcf4\ub4dc\ub97c \uc9c0\uc9c0\ud569\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc544\uc57c \ud558\uba70 \ub4dc\ub9b4\ub9c1, \ud380\uce6d \ubc0f \uc808\ub2e8\uc5d0 \uc801\ud569\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \uae30\uc874 PCB \uc18c\uc7ac\uc5d0 \ube44\ud574 \ubcc4\ub3c4\uc758 \ubc29\uc5f4\ud310 \uc5c6\uc774 \uc804\uc6d0 \ubd80\ud488\uc758 SMT \uc2e4\uc7a5\uc5d0 \uc801\ud569\ud558\uace0 \uc81c\ud488 \ud06c\uae30\ub97c \uc904\uc774\uba70 \ub6f0\uc5b4\ub09c \ub0c9\uac01 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba74\uc11c\ub3c4 \uc6b0\uc218\ud55c \uc808\uc5f0\uc131\uacfc \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \uc720\uc9c0\ud55c\ub2e4\ub294 \ubd84\uba85\ud55c \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/Structure-of-an-Aluminum-Substrate-1.webp\" alt=\"\" class=\"wp-image-4632\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/Structure-of-an-Aluminum-Substrate-1.webp 500w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/Structure-of-an-Aluminum-Substrate-1-300x300.webp 300w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/Structure-of-an-Aluminum-Substrate-1-150x150.webp 150w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/Structure-of-an-Aluminum-Substrate-1-12x12.webp 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \uc131\ub2a5 \ud2b9\uc9d5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/flj-pcb.com\/ko\/pcb-assembly\/smt-assembly\/\" data-type=\"page\" data-id=\"1923\">\ud45c\uba74 \uc2e4\uc7a5 \uae30\uc220(SMT) \uc9c0\uc6d0<\/a>.<\/li>\n\n\n\n<li>\ud68c\ub85c \uc124\uacc4\uc5d0\uc11c \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc778 \uc5f4 \ud655\uc0b0.<\/li>\n\n\n\n<li>\ub354 \ub0ae\uc740 \uc791\ub3d9 \uc628\ub3c4, \ub354 \ub192\uc740 \uc804\ub825 \ubc00\ub3c4 \ubc0f \uc548\uc815\uc131, \ub354 \uae34 \uc218\uba85.<\/li>\n\n\n\n<li>\uc81c\ud488 \ud06c\uae30\ub97c \uc904\uc774\uace0 \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uc870\ub9bd \ube44\uc6a9\uc744 \uc808\uac10\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\ucde8\uc57d\ud55c \uad50\uccb4<a href=\"https:\/\/flj-pcb.com\/ko\/pcb-manufacturer\/ceramic-pcb\/\" data-type=\"page\" data-id=\"2364\"> \uc138\ub77c\ubbf9 \uae30\ud310<\/a> \ub354 \ub098\uc740 \uae30\uacc4\uc801 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc81c\uc870 \uae30\ub2a5(\uc77c\ubc18\uc801\uc778 \ud504\ub85c\uc138\uc2a4 \uc0ac\uc591)<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uae30\ub2a5 \/ \uc0ac\uc591<\/th><\/tr><\/thead><tbody><tr><td>\ubcf4\ub4dc \uc720\ud615<\/td><td>\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310, \uad6c\ub9ac \ubca0\uc774\uc2a4, \ucca0 \ubca0\uc774\uc2a4<\/td><\/tr><tr><td>\ud45c\uba74 \ub9c8\uac10<\/td><td><a href=\"https:\/\/flj-pcb.com\/ko\/pcb-manufacturer\/enig-pcb\/\" data-type=\"page\" data-id=\"2398\">\uc774\uba38\uc804 \uace8\ub4dc(ENIG)<\/a>, \uc2a4\ud504\ub808\uc774 \uc8fc\uc11d, \uce68\uc9c0 \uc8fc\uc11d, \ud654\ud559\uc740, <a href=\"https:\/\/flj-pcb.com\/ko\/pcb-manufacturer\/osp-pcb\/\" data-type=\"page\" data-id=\"2386\">OSP<\/a><\/td><\/tr><tr><td>\ub808\uc774\uc5b4<\/td><td>\ub2e8\uba74, \uc591\uba74, 4\uc911 \ub808\uc774\uc5b4<\/td><\/tr><tr><td>\ucd5c\ub300 \ud06c\uae30<\/td><td>1185mm \u00d7 480mm<\/td><\/tr><tr><td>\ucd5c\uc18c \ud06c\uae30<\/td><td>5mm \u00d7 5mm<\/td><\/tr><tr><td>\ucd5c\uc18c \uc904\/\uacf5\ubc31<\/td><td>0.1 mm<\/td><\/tr><tr><td>\ubcf4\ub4dc \ud728<\/td><td>\u2264 0.5%(\ub450\uaed8 1.6mm, \ud06c\uae30 300mm \u00d7 300mm\uc758 \uacbd\uc6b0)<\/td><\/tr><tr><td>\ucc98\ub9ac\ub41c \ub450\uaed8<\/td><td>0.3 - 5.0mm<\/td><\/tr><tr><td>\uad6c\ub9ac \ub450\uaed8<\/td><td>35\u00b5m - 240\u00b5m<\/td><\/tr><tr><td>\ud5c8\uc6a9 \uc624\ucc28 \ud615\uc131<\/td><td>\u00b10.15 mm<\/td><\/tr><tr><td>V \ucef7 \uc815\ub82c \uc815\ud655\ub3c4<\/td><td>\u00b10.1 mm<\/td><\/tr><tr><td>\uc0dd\uc0b0 \ub2a5\ub825<\/td><td>7000 m\u00b2 \/ \uc6d4<\/td><\/tr><tr><td>\uad6c\uba4d \uc704\uce58 \ud3b8\ucc28<\/td><td>\u00b10.076 mm<\/td><\/tr><tr><td>\ud5c8\uc6a9 \uc624\ucc28 \ud615\uc131 \uc608\uc2dc<\/td><td>CNC \ub77c\uc6b0\ud305 \uc724\uacfd\uc120: \u00b10.1mm; \ud380\uce58\/\ub2e4\uc774 \uc724\uacfd\uc120: \u00b10.15mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub85c\uc138\uc2a4 \uc57d\uad00 \ubc0f \uc124\uba85<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uce21\uba74 \uc5d0\uce6d<\/strong>: \ub808\uc9c0\uc2a4\ud2b8 \ud328\ud134 \uc544\ub798\uc758 \uc0ac\uc774\ub4dc\uc6d4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5d0\uce6d\uc785\ub2c8\ub2e4. \uce21\uba74 \uc5d0\uce6d\uc740 \uce21\uba74 \uc5d0\uce6d \ud3ed\uc73c\ub85c \uce21\uc815\ub429\ub2c8\ub2e4. \uc5d0\uce6d \uc720\ud615, \uc870\uc131, \uacf5\uc815 \ubc0f \uc7a5\ube44\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d0\uce6d \ud329\ud130<\/strong>: \ub3c4\uccb4 \ub450\uaed8(\ub3c4\uae08 \uc81c\uc678)\uc640 \uce21\uba74 \uc5d0\uce6d \uc591\uc758 \ube44\uc728\uc785\ub2c8\ub2e4. \uc5d0\uce6d \uacc4\uc218 = V \/ X(V = \ub3c4\uccb4 \ub450\uaed8, X = \uce21\uba74 \uc5d0\uce6d). \uc5d0\uce6d \uacc4\uc218\uac00 \ub192\uc744\uc218\ub85d \uce21\uba74 \uc5d0\uce6d\uc774 \uc801\uc2b5\ub2c8\ub2e4. \uace0\ubc00\ub3c4 \ubbf8\uc138 \ud2b8\ub808\uc774\uc2a4\uc5d0\ub294 \ub192\uc740 \uc5d0\uce6d \uacc4\uc218\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3c4\uae08 \ube4c\ub4dc\uc544\uc6c3(\ub3c4\uae08 \ub113\ud788\uae30)<\/strong>: \ud328\ud134 \ub3c4\uae08 \uc2dc \uae08\uc18d \uce35\uc774 \ub808\uc9c0\uc2a4\ud2b8\ubcf4\ub2e4 \ub450\uaebc\uc6cc\uc838 \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uae08 \ube4c\ub4dc\uc544\uc6c3\uc740 \ub808\uc9c0\uc2a4\ud2b8 \ub450\uaed8 \ubc0f \uc804\uccb4 \ub3c4\uae08 \ub450\uaed8\uc640 \uad00\ub828\uc774 \uc788\uc73c\uba70 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3c4\uae08 \ub3cc\ucd9c\ubd80(\ub3c4\uae08 \uc624\ubc84\ud589)<\/strong>: \ub3c4\uae08 \ube4c\ub4dc\uc544\uc6c3\uacfc \uce21\uba74 \uc5d0\uce6d\uc758 \ud569\uacc4\uc785\ub2c8\ub2e4. \ub3c4\uae08 \ube4c\ub4dc\uc544\uc6c3\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\uba74 \ub3c4\uae08 \ud22c\uc601\ub7c9\uc740 \uce21\uba74 \uc5d0\uce6d \uc591\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5d0\uce6d \uc18d\ub3c4<\/strong>: \ub2e8\uc704 \uc2dc\uac04\ub2f9 \uc2dd\uac01\uc561\uc5d0 \uc758\ud574 \uc6a9\ud574\ub418\ub294 \uae08\uc18d\uc758 \uae4a\uc774(\uc77c\ubc18\uc801\uc73c\ub85c \u00b5m\/min) \ub610\ub294 \uc8fc\uc5b4\uc9c4 \ub450\uaed8\ub97c \uc81c\uac70\ud558\ub294 \ub370 \uac78\ub9ac\ub294 \uc2dc\uac04\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uad6c\ub9ac \uc6a9\ud574 \uc6a9\ub7c9<\/strong>: \uc8fc\uc5b4\uc9c4 \uc5d0\uce6d \uc18d\ub3c4\uc5d0\uc11c \uc5d0\uce6d\uc561\uc774 \uc6a9\ud574\ud560 \uc218 \uc788\ub294 \uad6c\ub9ac\uc758 \uc591\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c g\/L \ub2e8\uc704\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uac01 \uc5d0\uce6d\uc81c\ub294 \uace0\uc815\ub41c \uad6c\ub9ac \uc6a9\ud574 \uc6a9\ub7c9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc6a9 \ud328\ud0a4\uc9d5(LED \ud328\ud0a4\uc9d5)<\/h2>\n\n\n\n<p><a href=\"https:\/\/flj-pcb.com\/ko\/pcb-manufacturer\/led-pcb\/\" data-type=\"page\" data-id=\"1911\">LED \ud328\ud0a4\uc9d5<\/a> \ub294 LED \uce69\uc5d0 \uad11\ud559, \uc804\uae30 \ubc0f \uc5f4 \uc131\ub2a5\uc744 \uac1c\uc120\ud560 \uc218 \uc788\ub294 \ud50c\ub7ab\ud3fc\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc88b\uc740 \ud328\ud0a4\uc9d5\uc740 LED \ud6a8\uc728\uacfc \uc5f4 \ubc29\ucd9c\uc744 \ub192\uc5ec \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4. LED \ud328\ud0a4\uc9c0 \uc124\uacc4\ub294 \uad11 \ucd94\ucd9c \ud6a8\uc728, \uc5f4 \uc800\ud56d, \uc804\ub825 \uc190\uc2e4, \uc2e0\ub8b0\uc131, \ube44\uc6a9 \ud6a8\uc728\uc131(Lm\/$)\uc774\ub77c\ub294 5\uac00\uc9c0 \ud575\uc2ec \uc694\uc18c\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubaa8\ub4e0 \uc694\uc18c\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uad11\ud559 \ucd94\ucd9c\uc740 \ub8e8\uba58\ub2f9 \ube44\uc6a9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5f4 \uc800\ud56d\uc740 \uc2e0\ub8b0\uc131\uacfc \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc804\ub825 \uc190\uc2e4\uc740 \uace0\uac1d \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc88b\uc740 \ud328\ud0a4\uc9d5\uc740 \uc774\ub7ec\ud55c \uc694\uc18c\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uace0 \uace0\uac1d\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uce35 \ub610\ub294 \uc774\uc911\uce35 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc774 \ubc29\uc5f4\ud310\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud558\ub098 \uc774\uc0c1\uc758 \uce69\uc774 \uc54c\ub8e8\ubbf8\ub284(\ub610\ub294 \uad6c\ub9ac) \ubca0\uc774\uc2a4\uc5d0 \uc9c1\uc811 \ub2e4\uc774 \uc811\ucc29\ub429\ub2c8\ub2e4. \uce69\uc758 p \ubc0f n \uc804\uadf9\uc740 \uae30\ud310 \ud45c\uba74\uc758 \uc587\uc740 \uad6c\ub9ac \uce35\uc5d0 \uc640\uc774\uc5b4\ub85c \uacb0\ud569\ub429\ub2c8\ub2e4. \ubcf4\ub4dc\uc758 \uce69 \uc218\ub294 \ud544\uc694\ud55c \uc804\ub825\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ud328\ud0a4\uc9c0\ub97c \uacb0\ud569\ud558\uc5ec 1W, 2W, 3W \uace0\uc804\ub825 LED\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uad11\ud559 \uc124\uacc4\uc5d0 \ub530\ub77c \uace0\uad74\uc808\ub960 \uc18c\uc7ac\ub97c \uc131\ud615\ud558\uac70\ub098 LED \uc704\uc5d0 \ubd84\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4 \uba54\ud0c8 \ub4f1\uae09<\/h2>\n\n\n\n<p>\uae30\ud310\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc77c\ubc18\uc801\uc778 \uc54c\ub8e8\ubbf8\ub284 \uc2dc\ub9ac\uc988\ub294 1000, 5000, 6000 \uc2dc\ub9ac\uc988\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1000 \uc2dc\ub9ac\uc988<\/strong>: \uc608\uc2dc 1050, 1060, 1070. \uc774\ub4e4\uc740 \uac70\uc758 \uc21c\uc218\ud55c \uc54c\ub8e8\ubbf8\ub284(\u2265 99% Al)\uc785\ub2c8\ub2e4. \uc0dd\uc0b0\ud558\uae30 \uc27d\uace0 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4. \uc77c\ubc18 \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>5000 \uc2dc\ub9ac\uc988<\/strong>: \uc608\uc2dc 5052, 5005, 5083, 5A05. \uc54c\ub8e8\ubbf8\ub284-\ub9c8\uadf8\ub124\uc298 \ud569\uae08(Mg ~3-5%)\uc785\ub2c8\ub2e4. \ubc00\ub3c4\uac00 \ub0ae\uace0 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub192\uc73c\uba70 \uc5f0\uc2e0\uc728\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uac19\uc740 \uba74\uc801\uc5d0 \ube44\ud574 \ubb34\uac8c\uac00 \ub354 \uac00\ubccd\uc2b5\ub2c8\ub2e4. \ud56d\uacf5(\uc5f0\ub8cc \ud0f1\ud06c) \ubc0f \uc77c\ubc18 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>6000 \uc2dc\ub9ac\uc988<\/strong>: \uc608\uc2dc 6061. \ub9c8\uadf8\ub124\uc298\uacfc Si\ub97c \ud568\uc720\ud55c \uc774 \uc2dc\ub9ac\uc988\ub294 4000\uacfc 5000 \uc2dc\ub9ac\uc988\uc758 \uc7a5\uc810\uc744 \uacb0\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\uac00 \uac00\ub2a5\ud558\uace0 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uba70 \uac00\uacf5 \ubc0f \ucf54\ud305 \ud2b9\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uac15\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. \ud56d\uacf5\uae30 \ubd80\ud488, \uce74\uba54\ub77c \ubd80\ud488, \ucee4\ud50c\ub7ec, \uc120\ubc15 \ud53c\ud305, \ud558\ub4dc\uc6e8\uc5b4, \uc804\uc790 \ubd80\ud488 \ubc0f \ucee4\ub125\ud130\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">LED \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uacfc PCB \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 \ube44\uad50<\/h2>\n\n\n\n<p>LED \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 LED \uc0b0\uc5c5\uc5d0 \ud2b9\ud654\ub418\uc5b4 \uc788\uc73c\uba70 \ubc29\uc5f4\ud310 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc8fc\ub3c4\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ub192\uc740 \uc5f4\uc804\ub3c4\uc728, \ub0ae\uc740 \uc5f4\uc800\ud56d, \uae34 \uc218\uba85 \ubc0f \uc804\uc555 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. LED \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \uac00\uc804\uc81c\ud488 \ud45c\uc2dc\ub4f1, \uc790\ub3d9\ucc28 \ud5e4\ub4dc\ub77c\uc774\ud2b8, \uac00\ub85c\ub4f1, \ub300\ud615 \uc625\uc678 \uac04\ud310 \ub4f1 LED \uc6a9\ub3c4\ub97c \ud655\uc7a5\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LED \uc54c\ub8e8\ubbf8\ub284 \ubcf4\ub4dc\uc758 \uc5f4 \uc804\ub3c4\uc131\uc740 \uc8fc\ub85c \uc911\uac04 \uc720\uc804\uccb4(\uc8fc\ub85c \uc5f4 \uc804\ub3c4\uc131 \ud3f4\ub9ac\uba38 \ub610\ub294 \uc5f4 \uc811\ucc29\uc81c)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc5f4 \uc804\ub3c4\uc131, \uc5f4 \uc800\ud56d \ubc0f \ub0b4\uc804\uc555\uc740 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ud488\uc9c8 \ucc99\ub3c4\uc785\ub2c8\ub2e4. \ub77c\ubbf8\ub124\uc774\uc158 \ud6c4 \uc5f4\uc804\ub3c4\ub3c4\ub294 \uae30\uae30\ub85c \uce21\uc815\ud569\ub2c8\ub2e4. \uc138\ub77c\ubbf9\uacfc \uad6c\ub9ac \uc18c\uc7ac\ub294 \uc5f4\uc804\ub3c4\uc728\uc774 \ub354 \ub192\uc9c0\ub9cc \ube44\uc6a9 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \uc2dc\uc7a5\uc5d0\uc11c \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc73c\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc744\uc218\ub85d \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LED \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \uae30\ubcf8\uc801\uc73c\ub85c FR-4 \uc720\ub9ac-\uc5d0\ud3ed\uc2dc \ub300\uc2e0 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc744 \uae30\ud310 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ud558\ub294 PCB\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"374\" height=\"500\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/led-pcb-1.webp\" alt=\"led pcb\" class=\"wp-image-4631\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/led-pcb-1.webp 374w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/led-pcb-1-224x300.webp 224w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/led-pcb-1-9x12.webp 9w\" sizes=\"(max-width: 374px) 100vw, 374px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 \uac00\uaca9<\/h2>\n\n\n\n<p>\uc0dd\uc0b0 \uae30\uc220\uacfc \uc7a5\ube44\uc758 \uac1c\uc120\uc73c\ub85c \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 \uac00\uaca9\uc740 \ub354\uc6b1 \ud569\ub9ac\uc801\uc73c\ub85c \ubcc0\ud588\uc2b5\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uaca9\uc744 \uacf5\uac1c\uc801\uc73c\ub85c \ud45c\uc2dc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uacac\uc801\uc740 \uacf5\uae09\uc5c5\uccb4(\uc608: \uc774\ud321 \uc77c\ub809\ud2b8\ub85c\ub2c9\uc2a4)\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \ub9ac\ub4dc \ud0c0\uc784<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">(A) \uc8fc\ubb38 \uacc4\ud68d \ucc38\uace0 \uc0ac\ud56d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub9ac\ub4dc \ud0c0\uc784: \ud504\ub85c\ud1a0\ud0c0\uc785 \uc81c\uc791 3~5\uc77c, \ub300\ub7c9 \uc0dd\uc0b0 5~7\uc77c.<\/li>\n\n\n\n<li>\ud488\uc9c8 \uc694\uad6c \uc0ac\ud56d: \uace0\uac1d \uc138\ubd80 \uc815\ubcf4(\ud06c\uae30, \ub450\uaed8, \ud504\ub85c\uc138\uc2a4, \uc1a1\uc7a5, \ubc30\uc1a1, \ud2b9\ubcc4 \uc694\uccad)\ub97c \uba85\ud655\ud788 \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud611\ub825 \uacc4\ud68d: \ud6c4\uc18d \ubb3c\ub7c9 \uc8fc\ubb38 \ub610\ub294 \uc7a5\uae30\uc801\uc778 \ud611\ub825 \uc5ec\ubd80\ub97c \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">(B) \ub290\ub9b0 \ub9ac\ub4dc \ud0c0\uc784\uc744 \ub2e8\ucd95\ud558\ub294 \ubc29\ubc95<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc77c\ubc18\uc801\uc778 \uc54c\ub8e8\ubbf8\ub284 \uc18c\uc7ac\uc758 \uc7ac\uace0\ub97c \ubcf4\uad00\ud558\uc138\uc694.<\/li>\n\n\n\n<li>\uc8fc\uac04 \ubc0f \uc57c\uac04 \uad50\ub300 \uadfc\ubb34\ub97c \ucd94\uac00\ud558\uc5ec \uc0dd\uc0b0 \uc18d\ub3c4\ub97c \ub192\uc774\uc138\uc694.<\/li>\n\n\n\n<li>\uace0\uac1d\uacfc \uc870\uc815\ub41c \ubc30\uc1a1 \ub0a0\uc9dc\ub97c \ud611\uc0c1\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ub192\uc740 \uc5f4 \uc804\ub3c4\uc131 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310 \ubc0f \uc5f4 \uc804\ub3c4\uc131<\/h2>\n\n\n\n<p>\uc5f4\uc804\ub3c4\uc728\uc740 \uc5f4 \ubc29\ucd9c\uc744 \uc704\ud55c \ud575\uc2ec \ub9e4\uac1c\ubcc0\uc218\uc774\uba70 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ud488\uc9c8 \uc9c0\ud45c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4(\ub2e4\ub978 \ud558\ub098\ub294 \uc5f4 \uc800\ud56d\uacfc \uc804\uc555 \ub0b4\uc131\uc785\ub2c8\ub2e4). \uc5f4\uc804\ub3c4\ub3c4\ub294 \ub77c\ubbf8\ub124\uc774\uc158 \ud6c4 \uce21\uc815\ud569\ub2c8\ub2e4. \uc138\ub77c\ubbf9\uacfc \uad6c\ub9ac\ub294 \uc804\ub3c4\uc131\uc774 \ub354 \ub192\uc9c0\ub9cc \ube44\uc6a9 \ub54c\ubb38\uc5d0 \uc54c\ub8e8\ubbf8\ub284\uc774 \uc8fc\ub958\ub97c \uc774\ub8e8\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc740 \ud575\uc2ec \ud30c\ub77c\ubbf8\ud130\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \uac12\uc774 \ub192\uc744\uc218\ub85d \uc131\ub2a5\uc774 \uc6b0\uc218\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \uc6b0\uc218\ud55c \uc5f4, \uc804\uae30 \uc808\uc5f0 \ubc0f \uae30\uacc4\uc801 \ucc98\ub9ac \ud2b9\uc131\uc744 \uacb0\ud569\ud569\ub2c8\ub2e4. \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 LED \ubc0f \uae30\ud0c0 \uc804\uc790 \uc124\uacc4\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. LED \uc5f4 \uc124\uacc4\ub294 \uc885\uc885 \uae30\ud310 \uc0dd\uc0b0\uc5d0 \uc911\uc694\ud55c CFD(\uc804\uc0b0 \uc720\uccb4 \uc5ed\ud559) \uc2dc\ubbac\ub808\uc774\uc158\uacfc \uae30\ubcf8 \uc5f4 \uacc4\uc0b0\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc720\uccb4 \ud750\ub984 \uc800\ud56d(\uc720\uc555 \uc800\ud56d)\uc740 \uc720\uccb4 \uc810\ub3c4\uc640 \uace0\uccb4 \uacbd\uacc4\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ud750\ub984 \uacbd\ub85c\ub97c \ub530\ub978 \ub9c8\ucc30 \uc800\ud56d\uacfc \uac11\uc791\uc2a4\ub7ec\uc6b4 \ubcc0\ud654(\uac11\uc791\uc2a4\ub7ec\uc6b4 \uba74\uc801 \ubcc0\ud654, \uc5d8\ubcf4\uc6b0)\uc5d0\uc11c\uc758 \uad6d\ubd80 \uc800\ud56d\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc77c\ubc18\uc801\uc778 LED \ubc29\uc5f4\ud310 \uc124\uacc4 \ub2e8\uacc4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc81c\uc57d \uc870\uac74 \ud558\uc5d0\uc11c \ubc29\uc5f4\ud310 \ud504\ub85c\ud30c\uc77c\uc744 \uc124\uacc4\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubc29\uc5f4\ud310 \uc124\uacc4 \uaddc\uce59\uc5d0 \ub530\ub77c \ud540 \ub450\uaed8, \ud540 \ubaa8\uc591, \ud540 \uac04\uaca9 \ubc0f \uae30\ud310 \ub450\uaed8\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uacc4\uc0b0\uc744 \ud655\uc778\ud558\uc5ec \ub0c9\uac01 \uc131\ub2a5\uc774 \ubaa9\ud45c\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/double-sided-aluminum-substrate-1.webp\" alt=\"\" class=\"wp-image-4630\" srcset=\"https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/double-sided-aluminum-substrate-1.webp 500w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/double-sided-aluminum-substrate-1-300x300.webp 300w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/double-sided-aluminum-substrate-1-150x150.webp 150w, https:\/\/flj-pcb.com\/wp-content\/uploads\/2026\/01\/double-sided-aluminum-substrate-1-12x12.webp 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc6a9 \uc5f4 \uc124\uacc4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">(A) \uc5f4 \uc124\uacc4\uac00 \ud544\uc694\ud55c \uc774\uc720<\/h3>\n\n\n\n<p>\uace0\uc628\uc740 \uc804\uc790\uae30\uae30\uc5d0 \ud574\ub97c \ub07c\uce69\ub2c8\ub2e4. \uc808\uc5f0 \uc131\ub2a5 \uc800\ud558, \ubd80\ud488 \uace0\uc7a5, \uc7ac\ub8cc \ub178\ud6c4\ud654, \uc800\uc6a9\uc735 \ub0a9\ub55c \uc811\ud569\ubd80 \uade0\uc5f4, \ub0a9\ub55c \uc811\ud569\ubd80 \ud0c8\ub77d \ub4f1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad6c\uc131 \uc694\uc18c\uc5d0 \ub300\ud55c \uc628\ub3c4 \uc601\ud5a5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc628\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uc800\ud56d\uac12\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub192\uc740 \uc628\ub3c4\ub294 \ucee4\ud328\uc2dc\ud130 \uc218\uba85\uc744 \ub2e8\ucd95\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uace0\uc628\uc740 \ubcc0\uc555\uae30 \ubc0f \ucd08\ud06c \uc808\uc5f0\uc744 \uc800\ud558\uc2dc\ud0a4\uba70, \ud5c8\uc6a9 \uc628\ub3c4\uac00 95\u00b0C \ubbf8\ub9cc\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uacfc\ub3c4\ud55c \uc628\ub3c4\ub294 \uae08\uc18d \uac04 \ud654\ud569\ubb3c(IMC)\uc744 \ub0a9\ub55c\ud558\uc5ec \uc811\ud569\ubd80\ub97c \ubd80\uc11c\uc9c0\uae30 \uc27d\uace0 \uc57d\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc811\ud569 \uc628\ub3c4(Tj)\uac00 \ub192\uc744\uc218\ub85d \ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc774\ub4dd\uc774 \uc99d\uac00\ud558\uc5ec \uceec\ub809\ud130 \uc804\ub958\uac00 \uc99d\uac00\ud558\uace0 Tj\uac00 \ub354\uc6b1 \uc99d\uac00\ud558\uc5ec \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">(B) \uc5f4 \uc124\uacc4\uc758 \ubaa9\ud45c<\/h3>\n\n\n\n<p>\uc608\uc0c1 \uc791\uc5c5 \ud658\uacbd\uc5d0\uc11c \ubaa8\ub4e0 \uad6c\uc131\ud488\uc744 \ucd5c\ub300 \uc815\uaca9 \uc628\ub3c4 \uc774\ud558\ub85c \uc720\uc9c0\ud558\uc138\uc694. \ucd5c\ub300 \ud5c8\uc6a9 \uc628\ub3c4\ub294 \uc2a4\ud2b8\ub808\uc2a4 \ubd84\uc11d\uc744 \ud1b5\ud574 \uacb0\uc815\ub418\uba70 \uc81c\ud488 \uc2e0\ub8b0\uc131 \ubaa9\ud45c\uc640 \uac01 \uad6c\uc131 \uc694\uc18c\uc5d0 \ud560\ub2f9\ub41c \uace0\uc7a5\ub960\uacfc \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(C) \uc5f4 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc194\ub8e8\uc158<\/h3>\n\n\n\n<p>LED \uc5f4\uc740 \uc8fc\uc694 \uace8\uce6b\uac70\ub9ac\uc785\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \uc5f4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc30\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PCB\ub97c \uc54c\ub8e8\ubbf8\ub284 \ubca0\uc774\uc2a4\uc5d0 \uac00\uae5d\uac8c \uc124\uacc4\ud558\uace0 \ud3ec\ud305 \ub610\ub294 \uc778\ucea1\uc290\ub7f0\ud2b8\ub85c \uc778\ud55c \uc5f4 \uc800\ud56d\uc744 \uc904\uc5ec\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 PCB\uc758 \uc218\ub9ac \ubc0f \uc720\uc9c0\ubcf4\uc218<\/h2>\n\n\n\n<p>PCB \uae30\uc220\uc790\ub97c \uc704\ud55c \uc77c\ubc18\uc801\uc778 \uc218\ub9ac \ub2e8\uacc4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uc7a5\uc560 \ubd84\uc11d<\/strong>: \ubcf4\ub4dc \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uace0 \ubc94\uc704\ub97c \uc881\ud799\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc721\uc548 \uac80\uc0ac<\/strong>: \uc785\ub825\/\ucd9c\ub825, \uae30\ub2a5 \ubc0f \uc81c\uc5b4 \uc601\uc5ed\uc744 \ud559\uc2b5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud68c\ub85c \ud14c\uc2a4\ud2b8<\/strong>: \ucd08\uae30 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc5ec \uad11\ubc94\uc704\ud55c \uacb0\ud568\uc744 \ubc30\uc81c\ud558\uace0 \uc218\ub9ac\ub97c \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucef4\ud3ec\ub10c\ud2b8 \ud14c\uc2a4\ud2b8<\/strong>: \uc885\uc885 \ubd80\ud488\uc744 \ub0a9\ub55c \uc81c\uac70\ud558\uace0 \uc7a5\ube44\ub85c \ud14c\uc2a4\ud2b8\ud558\ub294 \uacbd\uc6b0\uac00 \uc788\ub294\ub370, \uc774\ub294 \uc678\ubd80 \uae30\ud310 \uc678\uad00\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\ubbc0\ub85c \uae30\uc220\uc790\ub294 \ubd88\ud544\uc694\ud55c \uc81c\uac70\ub97c \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc7a5\uc560 \ubcf5\uad6c<\/strong>: \ud754\uc801\uc744 \uc218\uc815\ud558\uac70\ub098 \ubd80\ud488\uc744 \uad50\uccb4\ud558\uac70\ub098 \ud68c\ub85c\ub97c \uc218\uc815\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uae30\ub2a5 \ud14c\uc2a4\ud2b8<\/strong>: \uc218\ub9ac\ub41c \ubcf4\ub4dc\ub97c \ud14c\uc2a4\ud2b8\ud558\uace0 \uc804\uae30 \uc810\uac80\uc744 \ud1b5\uacfc\ud55c \ud6c4 \uc2dc\uc2a4\ud15c \ud14c\uc2a4\ud2b8\ub97c \uc2e4\ud589\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \ud3d0\uae30\ubb3c \ucc98\ub9ac<\/h2>\n\n\n\n<p>PCB\ub294 \uc720\ub9ac \uc12c\uc720, \uc5d0\ud3ed\uc2dc \ubc0f \uc5ec\ub7ec \uae08\uc18d \ud654\ud569\ubb3c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc0ac\uc6a9\ud55c \uc54c\ub8e8\ubbf8\ub284 \ubcf4\ub4dc\ub97c \ubd80\uc801\uc808\ud558\uac8c \ud3d0\uae30\ud558\uba74 \ube0c\ub86c\uacc4 \ub09c\uc5f0\uc81c \ubc0f \uae30\ud0c0 \ubc1c\uc554 \ubb3c\uc9c8\uc774 \ubc29\ucd9c\ub418\uc5b4 \uc2ec\uac01\ud55c \uc624\uc5fc\uacfc \uac74\uac15\uc0c1\uc758 \uc704\ud5d8\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ud3d0\ubcf4\ub4dc\ub294 \uae08\uc18d \ud568\ub7c9\uc774 \ucc9c\uc5f0 \uad11\uc11d\uc758 \uba87 \ubc30\uc5d0 \ub2ec\ud560 \uc815\ub3c4\ub85c \uacbd\uc81c\uc801 \uac00\uce58\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uae08\uc18d \ud568\ub7c9\uc740 \uc8fc\ub85c \uad6c\ub9ac, \uae08, \uc740, \ub2c8\ucf08, \uc8fc\uc11d, \ub0a9 \ubc0f \ud76c\uadc0 \uae08\uc18d\uc744 \ud3ec\ud568\ud558\uc5ec 10-60%\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc9c\uc5f0 \uad11\uc11d \uae08\uc18d \ub4f1\uae09\uc740 \uc57d 3-5%\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 1\ud1a4\uc758 \ucef4\ud4e8\ud130 \ubd80\ud488\uc5d0\ub294 \uae08 0.9kg, \ud50c\ub77c\uc2a4\ud2f1 270kg, \uad6c\ub9ac 128.7kg, \ucca0 1kg, \ub0a9 58.5kg, \uc8fc\uc11d 39.6kg, \ub2c8\ucf08 36kg, \uc548\ud2f0\ubaac 19.8kg, \uadf8\ub9ac\uace0 \ud314\ub77c\ub4d0\uacfc \ubc31\uae08\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\ub2e4\uace0 \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud3d0 PCB\ub294 \u201c\uac1c\ubc1c\ud574\uc57c \ud560 \uad11\uc0b0\u201d\uc774\ub77c\uace0 \ubd88\ub9bd\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n<p>\uc870\uc0ac\uc5d0 \ub530\ub974\uba74 \ub300\ubd80\ubd84\uc758 \ud3d0 PCB\uc640 \ud504\ub808\uc784 \uc2a4\ud06c\ub7a9\uc740 \uc18c\uac01 \ub610\ub294 \ubb3c \uc138\ucc99 \ucc98\ub9ac\ub97c \uc704\ud574 \uc678\ub534 \uc9c0\uc5ed\uc73c\ub85c \ubcf4\ub0b4\uc838 \uc2ec\uac01\ud55c 2\ucc28 \uc624\uc5fc\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc18c\uac01\uc740 \uac15\ud55c \uc545\ucde8\uc640 \ub3c5\uc131 \ube0c\ub86c\ud654 \ud654\ud569\ubb3c\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774\ub294 \ud658\uacbd \ub2f9\uad6d\uc5d0 \uc758\ud574 \uae08\uc9c0\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc5ec\uc804\ud788 \uc678\ub534 \uc9c0\uc5ed\uc5d0\uc11c \ubc1c\uc0dd\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubb3c \uc138\ucc99\uc740 \uc800\ub834\ud558\uace0 \uac04\ub2e8\ud558\uba70 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub9ce\uc740 \uc591\uc758 \uc794\uc5ec\ubb3c(\ube44\uae08\uc18d, \ubcf4\ub4dc \ubb34\uac8c\uc758 \uc57d 80%)\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc794\uc5ec\ubb3c\uc740 \ucc98\ub9ac\ud558\uae30 \uc5b4\ub835\uae30 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \ud68c\uc0ac\uc5d0\uc11c \uc77c\ubc18 \ud3d0\uae30\ubb3c\ub85c \ubc84\ub9bd\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc758 \uc751\uc6a9 \ubd84\uc57c \ubc0f \ud2b9\uc9d5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">(A) \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ud2b9\uc9d5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5f4 \uc804\ub3c4\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub2e8\uba74 \uad6c\ub9ac\ub294 \uad6c\uc131 \uc694\uc18c\ub97c \uad6c\ub9ac \uba74\uc5d0\ub9cc \ubc30\uce58\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc810\ud37c\uc6a9 \ub2e8\uba74 \ubcf4\ub4dc\uc640 \uac19\uc740 \ubc30\uc120 \uad6c\uba4d\uc744 \uc5f4 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uba74 \uc2e4\uc7a5 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub418\uba70 \uc815\ub958\uae30 \ub610\ub294 \uc804\uc6d0 \uc7a5\uce58\ub294 \ubca0\uc774\uc2a4\ub97c \ud1b5\ud574 \uc5f4\uc744 \ubc29\ucd9c\ud558\uc5ec \uc5f4 \uc800\ud56d\uc774 \ub0ae\uace0 \uc2e0\ub8b0\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud2b8\ub79c\uc2a4\ud3ec\uba38\ub294 \ud3c9\ud3c9\ud55c SMD \ubaa8\uc591\uc744 \uc0ac\uc6a9\ud558\uace0 \ubca0\uc774\uc2a4\ub97c \ud1b5\ud574 \uc5f4\uc744 \ubc29\ucd9c\ud558\uc5ec \ub3d9\uc77c\ud55c \ud06c\uae30\uc5d0\uc11c \uc628\ub3c4 \uc0c1\uc2b9\uc744 \ub0ae\ucd94\uace0 \ucd9c\ub825\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">(B) \uc218\uc791\uc5c5 \ub0a9\ub55c \ucc38\uace0 \uc0ac\ud56d<\/h3>\n\n\n\n<p>\uc54c\ub8e8\ubbf8\ub284 \uae30\ud310\uc740 \uc5f4\uc744 \uc798 \uc804\ub3c4\ud558\uae30 \ub54c\ubb38\uc5d0 \uc18c\uaddc\ubaa8 \uc218\uc791\uc5c5 \ub0a9\ub55c\uc740 \ub0a9\ub55c\uc744 \ub108\ubb34 \ube68\ub9ac \uc2dd\ud600 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc6a9\uc801\uc778 \ud301:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc628\ub3c4 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