{"id":24446,"date":"2026-11-09T10:13:53","date_gmt":"2026-11-09T10:13:53","guid":{"rendered":"https:\/\/lead-pcb.com\/?p=24446"},"modified":"2026-11-09T10:13:53","modified_gmt":"2026-11-09T10:13:53","slug":"led-pcb-design","status":"publish","type":"post","link":"https:\/\/lead-pcb.com\/ko\/blog\/led-pcb-design\/","title":{"rendered":"LED PCB \uc124\uacc4 \uac00\uc774\ub4dc: \ub808\uc774\uc544\uc6c3, \uc5f4 \uad00\ub9ac &amp; DFM \uaddc\uce59"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>LED PCB \uc124\uacc4<\/strong> \ub294 LED \ud328\ud0a4\uc9c0, \uc804\uc6d0 \uacf5\uae09, \uad11\ud559\uc801 \uc8fc\ubcc0 \ud658\uacbd, \uc5f4\uc744 \ubc29\ucd9c\ud558\ub294 \uacbd\ub85c\ub97c \ud558\ub098\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc720\uc6a9\ud55c \ub808\uc774\uc544\uc6c3\uc740 \uc2e4\uc81c LED\uc640 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uc2dc\uc791\ud574 \uc774\ub7ec\ud55c \uc120\ud0dd \uc0ac\ud56d\uc744 \ubcf4\ub4dc \ud30c\uc77c\uacfc \uc870\ub9bd \uc9c0\uce68\uc5d0 \ubc18\uc601\ud569\ub2c8\ub2e4. \uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c FR-4, \uc54c\ub8e8\ubbf8\ub284 \ub610\ub294 \ub2e4\ub978 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac01 \uacb0\uc815\uc740 \uc11c\ub85c \uc5f0\uacb0\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. LED \uac04\uaca9\uc744 \uc881\ud788\uba74 \uad11 \ubd84\ud3ec\uc640 \uad6d\ubd80 \ubc1c\uc5f4\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uace0, \uc804\uc6d0\uc744 \ubcc0\uacbd\ud558\uba74 \ub4dc\ub77c\uc774\ubc84\uc5d0 \ud544\uc694\ud55c \uc5ec\uc720 \uc804\uc555\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc885 \ud48b\ud504\ub9b0\ud2b8\ub97c \uadf8\ub9ac\uac70\ub098 \ubcf4\ub4dc\ub97c \uc8fc\ubb38\ud558\uae30 \uc804\uc5d0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc810<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc120\ud0dd\ud55c LED\uc758 \ud328\ud0a4\uc9c0 \ubb38\uc11c\ub97c \ucc38\uace0\ud574 \ub79c\ub4dc \ud328\ud134, \uadf9\uc131, \uc5f4 \ud328\ub4dc\uc758 \uc804\uae30\uc801 \uc5f0\uacb0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li>\uc120\ud0dd\ud55c \uc804\uc6d0\uacfc \ub4dc\ub77c\uc774\ubc84\uc5d0 \ub9de\ucdb0 \uc804\ub958 \uacbd\ub85c\ub97c \uc124\uacc4\ud558\uc2ed\uc2dc\uc624. \ubcd1\ub82c LED \uc2a4\ud2b8\ub9c1\uc740 \uc804\ub958\ub97c \ubc18\ub4dc\uc2dc \uade0\ub4f1\ud558\uac8c \ub098\ub204\uc5b4 \uac16\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc7a5\ucc29\ub41c \uc804\uccb4 \uc870\ub9bd\uccb4\ub97c \uae30\uc900\uc73c\ub85c \uc5f4 \ud750\ub984\uc744 \ud3c9\uac00\ud558\uc2ed\uc2dc\uc624. \uc54c\ub8e8\ubbf8\ub284 \ubcf4\ub4dc\ub9cc\uc73c\ub85c LED \uc811\ud569\ubd80 \uc628\ub3c4\uac00 \ud5c8\uc6a9 \ubc94\uc704\uc5d0 \ub4e0\ub2e4\uace0 \ub2e8\uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc81c\uc870\uc5c5\uccb4\uc640 \uc870\ub9bd\uc5c5\uccb4\uc5d0 \uc124\uacc4 \ud30c\uc77c, \ubd80\ud488 \ubc29\ud5a5, \ub0c9\uac01 \uad00\ub828 \uac00\uc815, \ud569\uc758\ub41c \uc2dc\ud5d8 \uc694\uad6c \uc0ac\ud56d\uc744 \ud568\uaed8 \uc804\ub2ec\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">LED PCB \uc124\uacc4 \uc694\uad6c \uc0ac\ud56d\ubd80\ud130 \uc815\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ud310\uc774\ub098 LED \uac04\uaca9\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ubcf4\ub4dc\uac00 \ucda9\uc871\ud574\uc57c \ud558\ub294 \uc870\uac74\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \ubc00\ud3d0\ud615 \uc870\uba85\uae30\uad6c\uc5d0 \ub4e4\uc5b4\uac00\ub294 \ubcf4\ub4dc\ub294 \uc678\ubd80\uc5d0 \ub178\ucd9c\ub41c \ud45c\uc2dc\ub4f1 \ubcf4\ub4dc\uc640 \uad11\ud559 \ubc0f \ub0c9\uac01 \uc81c\uc57d \uc870\uac74\uc774 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc785\ub825\uac12<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc815\uc758\ud560 \ud56d\ubaa9<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc801\uc6a9 \ubd84\uc57c \ubc0f \uad11<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud544\uc694\ud55c \uad11 \ucd9c\ub825, \uc0c9\uc0c1, \uc870\uba85 \uc601\uc5ed, \uade0\uc77c\ub3c4, \ub80c\uc988\ub098 \ub514\ud4e8\uc800\uc758 \uc704\uce58.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">LED \ubc0f \uad6c\ub3d9<\/td><td class=\"has-text-align-left\" data-align=\"left\">LED \uc81c\uc870\uc5c5\uccb4\uc640 \uc8fc\ubb38 \ucf54\ub4dc, \ubaa9\ud45c \uc804\ub958, \uc804\uc6d0 \ubc94\uc704, \ub4dc\ub77c\uc774\ubc84\uac00 \ubcf4\ub4dc\uc5d0 \uc7a5\ucc29\ub418\ub294\uc9c0 \uc5ec\ubd80.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc791\ub3d9 \ud658\uacbd<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc608\uc0c1 \uc8fc\ubcc0 \uc628\ub3c4, \uc778\ud074\ub85c\uc800, \uacf5\uae30 \ud750\ub984, \ub4c0\ud2f0 \uc0ac\uc774\ud074, \uc778\uc811 \uc5f4\uc6d0.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uae30\uacc4\uc801 \uc870\ub9bd<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubcf4\ub4dc \uc678\ud615, \uc7a5\ucc29 \uc9c0\uc810, \ucee4\ub125\ud130, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub0c9\uac01 \ud45c\uba74, \uc804\uae30 \uc808\uc5f0 \uc694\uad6c \uc0ac\ud56d.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc0dd\uc0b0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc218\ub7c9, \uc870\ub9bd \ubc94\uc704, \ud30c\uc77c \ud615\uc2dd, \uacf5\uae09\uc5c5\uccb4\uc640 \ud569\uc758\ud55c \uac80\uc0ac \ubc0f \uc2dc\ud5d8 \uc694\uad6c \uc0ac\ud56d.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc815\uacfc \uadf8 \uadfc\uac70 \uc790\ub8cc\ub97c \ud568\uaed8 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uc124\uacc4 \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \ucd94\uc815\ud55c \uc778\ud074\ub85c\uc800 \uc628\ub3c4\ub294 \uce21\uc815\ub41c \ubcf4\ub4dc \uc628\ub3c4\uac00 \uc544\ub2c8\uba70, \ub514\ud4e8\uc800\uc758 \uc608\ube44 \uc704\uce58\uac00 \uc870\uba85 \uade0\uc77c\uc131\uc744 \uc785\uc99d\ud558\uc9c0\ub3c4 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LED \ud48b\ud504\ub9b0\ud2b8\ub97c \uc120\ud0dd\ud558\uace0 \uadf9\uc131\uc744 \ud655\uc778\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc815\ud655\ud55c LED \uc8fc\ubb38 \ucf54\ub4dc\uc640 \ud574\ub2f9 \uc81c\ud488\uc758 \ucd5c\uc2e0 \ud328\ud0a4\uc9c0 \ubb38\uc11c\ubd80\ud130 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uad8c\uc7a5 \ub79c\ub4dc \ud328\ud134\uc744 \uc0ac\uc6a9\ud558\uace0, \ud328\ub4dc \uce58\uc218\uc640 \uc194\ub354 \ub9c8\uc2a4\ud06c, \uc2a4\ud150\uc2e4, \ubd80\ud488 \ubc29\ud5a5\uc774 \uc870\ub9bd\uc5c5\uccb4\uc758 \uacf5\uc815\uc5d0 \ub9de\ub294\uc9c0 \uc810\uac80\ud558\uc2ed\uc2dc\uc624. \ud328\ud0a4\uc9c0 \uc774\ub984\ub9cc\uc73c\ub85c\ub294 \ud574\ub2f9 \ubd80\ud488 \uc804\uc6a9 \ub3c4\uba74\uc744 \ub300\uc2e0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub77c\uc774\ube0c\ub7ec\ub9ac \ud48b\ud504\ub9b0\ud2b8\uc640 \uc870\ub9bd \ub3c4\uba74\uc5d0\uc11c \uc560\ub178\ub4dc\uc640 \uce90\uc18c\ub4dc\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc870\ub9bd \ud6c4\uc5d0\ub3c4 \ubcf4\uc774\ub294 \uc704\uce58\uc5d0 \ubd84\uba85\ud55c \uadf9\uc131 \ud45c\uc2dc\ub098 \uae30\uc900 \ud45c\uc2dc\ub97c \ucd94\uac00\ud558\uace0, \uac19\uc740 \uac80\ud1a0 \uacfc\uc815\uc5d0\uc11c \ucee4\ub125\ud130 \uadf9\uc131\ub3c4 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ubcc4\ub3c4 \uac00\uc774\ub4dc\uc778 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/led-anode-and-cathode\/\">LED \uadf9\uc131 \ud655\uc778\ud558\uae30<\/a> \uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc778 \ud45c\uc2dc \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-footprint-polarity-thermal-pad-1024x572.webp\" alt=\"SMD LED PCB footprint layout showing anode and cathode polarity marks, isolated center thermal pad, and solder-wicking-prevented thermal vias\" class=\"wp-image-24452\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-footprint-polarity-thermal-pad-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-footprint-polarity-thermal-pad-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-footprint-polarity-thermal-pad-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-footprint-polarity-thermal-pad-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-footprint-polarity-thermal-pad.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud328\ud0a4\uc9c0\uc5d0 \uc5f4 \ud328\ub4dc\uac00 \uc788\ub2e4\uba74 \uc804\uae30\uc801\uc73c\ub85c \uc808\uc5f0\ub418\uc5b4 \uc788\ub294\uc9c0, \ub2e8\uc790\uc5d0 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub294\uc9c0, \ub610\ub294 \uc81c\uc870\uc5c5\uccb4\uac00 \ub2e4\ub978 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc815\ud588\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud574\ub2f9 \ud328\ub4dc\ub97c \uc100\uc2dc\ub098 \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ud574\ub3c4 \ub41c\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ub0a9\ub55c \uac00\ub2a5\ud55c \ud328\ub4dc\uc5d0 \ube44\uc544\uac00 \uc788\ub2e4\uba74 \ube44\uc544 \uad6c\uc870\ub97c \uc81c\uc870\uc5c5\uccb4 \ubc0f \uc870\ub9bd\uc5c5\uccb4\uc640 \uc0c1\uc758\ud558\uc2ed\uc2dc\uc624. \uc5f4\ub9b0 \ube44\uc544\ub85c \ub0a9\uc774 \uc2a4\uba70\ub4e4\uc5b4 \uc811\ud569 \uc0c1\ud0dc\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Cree\uc758 <a href=\"https:\/\/downloads.cree-led.com\/files\/da\/x\/XLamp-PCB-Thermal.pdf\">XLamp \uc5f4 \uc124\uacc4 \ub178\ud2b8<\/a> \uc5d0\uc11c\ub294 \uc801\uc6a9 \ubc94\uc704\uc5d0 \ud3ec\ud568\ub41c \uc808\uc5f0 \ud328\ub4dc \ud328\ud0a4\uc9c0\uc758 \uc774 \ubb38\uc81c\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. \ub2e4\ub978 LED\ub294 \ud574\ub2f9 \uc81c\ud488\uc758 \uc870\uac74\uc5d0 \ub530\ub77c \ubcc4\ub3c4\ub85c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LED \uc804\ub958 \ubd84\ubc30\uc640 \ub4dc\ub77c\uc774\ubc84 \uc5f0\uacb0 \uacc4\ud68d\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758\ub3c4\ud55c \uc804\uc6d0 \ubc0f \uc628\ub3c4 \uc870\uac74\uc5d0\uc11c \uc804\ub958\ub97c \uc81c\uc5b4\ud558\uac70\ub098 \uc81c\ud55c\ud558\ub294 \uad6c\ub3d9 \ubc29\uc2dd\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc801\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c \uc815\uc804\ub958 \ub4dc\ub77c\uc774\ubc84, \uc801\uc808\ud55c \uc800\ud56d \uad6c\uc131 \ub610\ub294 \ub2e4\ub978 \uc870\ub9bd\uccb4\uc758 \uc77c\ubd80\ub85c \uc81c\uacf5\ub418\ub294 \ub4dc\ub77c\uc774\ubc84\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \ubcf4\ub4dc\uc5d0 \uac19\uc740 \ud68c\ub85c\uac00 \ud544\uc694\ud558\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9d0\uace0, \uc120\ud0dd\ud55c LED\uc640 \ub4dc\ub77c\uc774\ubc84\uc758 \ubb38\uc11c\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c1\ub82c \uc5f0\uacb0\ub41c <strong>LED\uc758 \uacbd\uc6b0<\/strong>\uac01 \uc18c\uc790\uc5d0 \ub3d9\uc77c\ud55c \uc2a4\ud2b8\ub9c1 \uc804\ub958\uac00 \ud750\ub985\ub2c8\ub2e4. \uc758\ub3c4\ud55c \uc804\ub958\uc640 \uc628\ub3c4\uc5d0\uc11c\uc758 \uc21c\ubc29\ud5a5 \uc804\uc555 \ud569\uacc4\uc5d0 \ubc30\uc120 \uc190\uc2e4\uc744 \ub354\ud55c \uac12\uc774 \ub4dc\ub77c\uc774\ubc84\uc758 \uc9c0\uc815 \ucd9c\ub825 \uc804\uc555 \ubc94\uc704\uc5d0 \ub4e4\uc5b4\uac00\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc774\uc640 \ubcc4\ub3c4\ub85c \ud574\ub2f9 \ub4dc\ub77c\uc774\ubc84 \ud1a0\ud3f4\ub85c\uc9c0\uc5d0 \ud544\uc694\ud55c \ucd5c\uc18c \uc804\uc6d0 \uc804\uc555\uacfc \uc5ec\uc720 \uc804\uc555\ub3c4 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uba85\uc2dc\ub41c \ucd9c\ub825 \ubc94\uc704\uc5d0 \ub4dc\ub77c\uc774\ubc84 \uc790\uccb4\uc758 \uc5ec\uc720 \uc804\uc555\uc774 \uc774\ubbf8 \ud3ec\ud568\ub418\uc5b4 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc21c\ubc29\ud5a5 \uc804\uc555\uc740 \ubd80\ud488 \uac04 \ucc28\uc774\uac00 \uc788\uace0 \uc791\ub3d9 \uc870\uac74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c, \ub300\ud45c\uac12\ub9cc\uc73c\ub85c \ucd5c\uc545 \uc870\uac74\uc744 \ud310\ub2e8\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c1\ub82c \uc5f0\uacb0\ub41c <strong>\ubcd1\ub82c \uc2a4\ud2b8\ub9c1\uc5d0\uc11c\ub294<\/strong>\uc791\uc740 \uc21c\ubc29\ud5a5 \uc804\uc555 \ucc28\uc774\ub9cc\uc73c\ub85c\ub3c4 \ud55c \ubd84\uae30\uc5d0 \ub2e4\ub978 \ubd84\uae30\ubcf4\ub2e4 \ub354 \ud070 \uc804\ub958\uac00 \ud750\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcc4\ub3c4\uc758 \uc804\ub958 \uc870\uc808\uc774\ub098 \uc801\uc808\ud788 \uc124\uacc4\ub41c \uac1c\ubcc4 \ubc38\ub7ec\uc2a4\ud2b8 \uc800\ud56d\uc73c\ub85c \ubd88\uade0\ud615\uc744 \uc904\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc800\ud56d \ud5c8\uc6a9 \uc624\ucc28\uc640 \uc804\uc555 \uac15\ud558, \uc804\ub825 \uc190\uc2e4, \uc628\ub3c4\ub3c4 \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4. <a href=\"https:\/\/www.analog.com\/en\/resources\/technical-articles\/dual-step-up-converter-drives-white-leds-1000-1pwm-dimming.html\">Analog Devices\uc758 \ubcd1\ub82c \uc2a4\ud2b8\ub9c1 \uc608\uc2dc<\/a> \uc5d0\uc11c\ub294 \ub3c5\ub9bd\uc801\uc778 \uc2a4\ud2b8\ub9c1 \uc804\ub958 \uc870\uc808\uc774 \uc720\uc6a9\ud55c \uc774\uc720\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-series-vs-parallel-current-distribution-1024x572.webp\" alt=\"Circuit schematic comparing series LED string with uniform current against parallel LED strings with independent ballast resistors and voltage headroom\" class=\"wp-image-24448\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-series-vs-parallel-current-distribution-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-series-vs-parallel-current-distribution-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-series-vs-parallel-current-distribution-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-series-vs-parallel-current-distribution-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-series-vs-parallel-current-distribution.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uc804\ub958, \uc628\ub3c4 \uc0c1\uc2b9, \uad6c\ub9ac \uad6c\uc870, \uc81c\uc870 \uc5ed\ub7c9\uc5d0 \ub9de\ucdb0 \uad6c\ub9ac \ubc30\uc120\uc744 \uc120\uc815\ud558\uc2ed\uc2dc\uc624. \uc804\uc6d0 \ubc94\uc704, \ubaa9\ud45c \uc804\ub958, \ucee4\ub125\ud130 \ud540 \ubc30\uc5f4, \uadf9\uc131, \ub4dc\ub77c\uc774\ubc84 \uc704\uce58\ub97c \uc778\uacc4 \ubb38\uc11c\uc5d0 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uc804\uc6d0\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub418\ub294 \uc124\uacc4\ub294 \uc801\uc808\ud55c \uc804\uae30 \uc548\uc804\uc131 \ubc0f \uc808\uc5f0 \uac80\ud1a0\ub3c4 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uad11\ud559\uc801 \ubaa9\ud45c\uc5d0 \ub9de\ucdb0 LED \uac04\uaca9 \uc815\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc45\uc0c1 \uc704\uc5d0 \ub193\uc778 \uae30\ud310\ub9cc \ubcf4\uc9c0 \ub9d0\uace0 \uc804\uccb4 \uad11\ud559 \uc870\ub9bd\uccb4\ub97c \uace0\ub824\ud574 LED\ub97c \ubc30\uce58\ud558\uc2ed\uc2dc\uc624. LED\uc758 \ubc30\uad11 \ud328\ud134\uacfc \uc870\uc0ac \ubc29\ud5a5, \ub514\ud4e8\uc800 \uc7ac\uc9c8\uacfc \ub192\uc774, \uc870\uba85 \uc601\uc5ed\uc758 \uac00\uc7a5\uc790\ub9ac\uac00 \ubaa8\ub450 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608\uc0c1 \ubc30\uce58\uc640 \uad11\ud559 \uc694\uad6c \uc0ac\ud56d\ubd80\ud130 \uc815\ud558\uc2ed\uc2dc\uc624. \uc608\ub97c \ub4e4\uc5b4 \ud328\ub110 \uc804\uccb4\uc5d0\uc11c \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ucd5c\ub300 \ubc1d\uae30 \ud3b8\ucc28\ub97c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LED\uc640 \ucee4\ub125\ud130\uac00 \uc7a5\ucc29 \ud558\ub4dc\uc6e8\uc5b4\ub97c \ud53c\ud558\ub3c4\ub85d \ud558\uace0, \uc778\ud074\ub85c\uc800\ub85c \uc778\ud55c \uadf8\ub9bc\uc790\ub97c \uace0\ub824\ud558\uba70, \uc8fc\ubcc0 \uc5f4\uc6d0\uc774 \uad6d\ubd80\uc801\uc778 \ud56b\uc2a4\ud3ff\uc744 \ub9cc\ub4dc\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uac04\uaca9\uc744 \uc881\ud788\uba74 \ud55c \uc870\ub9bd\uccb4\uc5d0\uc11c\ub294 \ube5b\uc758 \uc911\ucca9\uc774 \uac1c\uc120\ub420 \uc218 \uc788\uc9c0\ub9cc \uad6d\ubd80\uc801\uc778 \uc5f4 \uc9d1\uc911\uc740 \ucee4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2019\ub144 3\uc6d4 6\uc77c\uc790 <a href=\"https:\/\/luminitco.com\/resources\/faqs-for-light-shaping-diffusers\/\">\uad11 \ud615\uc131 \ub514\ud4e8\uc800 \uac00\uc774\ub4dc<\/a>\uc5d0\uc11c Luminit\uc740 \ub208\uc5d0 \ubcf4\uc774\ub294 LED \uad11\uc6d0\uc744 \ub2e4\ub8f0 \ub54c LED \ubc1c\uc0b0\uac01, \uad11\uc6d0 \uac04\uaca9, \ub514\ud4e8\uc800\uae4c\uc9c0\uc758 \uac70\ub9ac\ub97c \ub17c\uc758\ud569\ub2c8\ub2e4. \ud574\ub2f9 \uc608\uc2dc\ub294 Luminit\uc758 \uc790\uccb4 \ud544\ub984\uacfc \uc9c0\uc815\ub41c \uad11\uc6d0 \ud615\uc0c1\uc5d0 \uc801\uc6a9\ub418\uba70, \ubaa8\ub4e0 \uad11\ud559 \uc870\ub9bd\uccb4\uc5d0 \uc801\uc6a9\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-optical-spacing-diffuser-height-1024x572.webp\" alt=\"Optical ray tracing diagram showing LED pitch spacing, beam divergence angle, and diffuser panel height to eliminate hot spots and mura effect\" class=\"wp-image-24449\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-optical-spacing-diffuser-height-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-optical-spacing-diffuser-height-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-optical-spacing-diffuser-height-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-optical-spacing-diffuser-height-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-optical-spacing-diffuser-height.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \uacbd\uc6b0\uc5d0 \uc801\uc6a9\ub418\ub294 LED \uac04\uaca9\uc740 \uc5c6\uc2b5\ub2c8\ub2e4. \uc801\uc808\ud55c \uacbd\uc6b0 \uad11\ud559 \ubaa8\ub378\ub9c1\uc744 \ud65c\uc6a9\ud55c \ub4a4, \uc2e4\uc81c \uc0ac\uc6a9\ud558\ub824\ub294 LED\uc640 \uc804\ub958, \uc778\ud074\ub85c\uc800, \ub514\ud4e8\uc800\ub97c \uc801\uc6a9\ud55c \ub300\ud45c \uc2dc\uc81c\ud488\uc744 \uac80\uc0ac\ud558\uac70\ub098 \uce21\uc815\ud558\uc2ed\uc2dc\uc624. \ubb34\uc5c7\uc744 \uc2dc\ud5d8\ud588\ub294\uc9c0 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \uc774 \uc911 \uc5b4\ub290 \ud558\ub098\ub77c\ub3c4 \ubcc0\uacbd\ub418\uba74 \ub2e4\uc2dc \ud655\uc778\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc5f4 \uad00\ub9ac\uc640 \uc804\uccb4 \ubc29\uc5f4 \uacbd\ub85c \uacc4\ud68d\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LED \uc811\ud569\ubd80\uc5d0\uc11c \uc2dc\uc791\ud574 \ud328\ud0a4\uc9c0\uc640 \ub0a9\ub55c \uc811\ud569\ubd80\ub97c \uac70\uccd0 \ubcf4\ub4dc\ub85c, \uc774\uc5b4\uc11c \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4\uc640 \uc100\uc2dc \ub610\ub294 \ubc29\uc5f4\ud310\uc744 \ud1b5\ud574 \uc8fc\ubcc0 \ud658\uacbd\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uc5f4\uc758 \ud750\ub984\uc744 \uc0b4\ud3b4\ubcf4\uc2ed\uc2dc\uc624. \ucde8\uc57d \uc9c0\uc810\uc740 \uae30\ud310 \uc7ac\ub8cc \uc790\uccb4\uac00 \uc544\ub2c8\ub77c \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4\ub098 \uc778\ud074\ub85c\uc800\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED \uc8fc\ubcc0\uc758 \uad6c\ub9ac\ub294 \uc5f4\uc744 \ubd84\uc0b0\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uc5f4 \ube44\uc544\ub098 \ub2e4\ub978 \uae30\ud310 \uad6c\uc870\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5f4\uc744 \ub2e4\ub978 \uacf3\uc73c\ub85c \uc804\ub2ec\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \ud6a8\uacfc\ub294 \ud328\ud0a4\uc9c0, \uce35 \uad6c\uc131, \ucd5c\uc885 \uc870\ub9bd \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \u2026\uc758 <a href=\"https:\/\/look.ams-osram.com\/m\/5d74cfe57b5f9c6a\/original\/Thermal-management-of-LED-light-sources.pdf\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub178\ud2b8 AN052<\/a>, ams OSRAM\uc740 LED \ubc30\uce58, \uc5f4 \uc190\uc2e4, \uc8fc\ubcc0 \uc5f4\uc6d0, \ub0c9\uac01 \ubc0f \ubc29\uc5f4\ud310 \uc811\ucd09\uba74\uc744 PCB \uc218\uc900\uc758 \uc785\ub825 \uc694\uc18c\ub85c \ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>FR-4\uc640 \uc54c\ub8e8\ubbf8\ub284\uc740 \uc124\uacc4 \uc120\ud0dd\uc9c0\uc774\uba70, \uc11c\ub85c \ubc14\uafd4 \uc4f8 \uc218 \uc788\ub2e4\ub294 \ubcf4\uc7a5\uc740 \uc5c6\uc2b5\ub2c8\ub2e4.<\/strong> FR-4\ub294 \uc800\uc804\ub825 \uc124\uacc4\ub098 \uad6c\ub9ac\uc640 \ube44\uc544\ub97c \ud1b5\ud55c \uc801\uc808\ud55c \ubc29\uc5f4 \uacbd\ub85c\uac00 \uc788\ub294 \uae30\ud310\uc5d0 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc808\uc5f0\uce35\uc774 \uc788\ub294 \uc54c\ub8e8\ubbf8\ub284 \uad6c\uc870\ub294 \uc5f4\uc744 \uae08\uc18d \ubca0\uc774\uc2a4 \ucabd\uc73c\ub85c \uc804\ub2ec\ud560 \uc218 \uc788\uc9c0\ub9cc, \uc720\uc804\uccb4, \uc7a5\ucc29 \uc811\ucd09\uba74 \ubc0f \ubc29\uc5f4\ud310\ub3c4 \uc5ec\uc804\ud788 \uc5f4 \uacbd\ub85c\uc758 \uc77c\ubd80\uc785\ub2c8\ub2e4. \ud2b9\uc218\ud55c \uc9c1\uc811 \ubc29\uc5f4 \uacbd\ub85c \uad6c\uc870\ub294 \uc804\uae30 \uc808\uc5f0\uacfc \uc81c\uc870 \uce21\uba74\uc5d0\uc11c \ubcc4\ub3c4\ub85c \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uce35 \uad6c\uc870\uc640 \uacc4\uc0b0\uc744 \ud3ec\ud568\ud55c \uc5f4 \uc608\uc0b0\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/aluminum-pcb\/\">\uc54c\ub8e8\ubbf8\ub284 PCB \uc5f4 \uc124\uacc4<\/a> \ub97c \ucc38\uc870\ud558\uc138\uc694.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-thermal-management-heat-path-mcpcb-1024x572.webp\" alt=\"Thermal dissipation cross-section comparing FR-4 PCB with thermal vias against aluminum MCPCB showing heat path from LED junction to enclosure\" class=\"wp-image-24450\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-thermal-management-heat-path-mcpcb-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-thermal-management-heat-path-mcpcb-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-thermal-management-heat-path-mcpcb-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-thermal-management-heat-path-mcpcb-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-thermal-management-heat-path-mcpcb.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\ud0dd\ud55c LED\uc758 \uc811\ud569 \uc628\ub3c4 \ud55c\uacc4\uc640 \uce21\uc815 \ubc29\ubc95\uc744 \ud655\uc778\ud558\uc138\uc694. \ub370\uc774\ud130\uc2dc\ud2b8\uc758 \uc5f4 \uc800\ud56d \uac12\uc740 \uba85\uc2dc\ub41c \uc2dc\ud5d8 \uc870\uac74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ubbc0\ub85c, \uc644\uc131\ub41c \uc870\ub9bd\ud488\uc5d0\uc11c \uce21\uc815\ud55c \uac12\uc73c\ub85c \uac04\uc8fc\ud558\uc9c0 \ub9c8\uc138\uc694. \ub300\ud45c\uc801\uc778 \uc804\ub958, \uc8fc\ubcc0 \uc628\ub3c4, \uc7a5\ucc29 \uc555\ub825 \ubc0f \ub4c0\ud2f0 \uc0ac\uc774\ud074 \uc870\uac74\uc5d0\uc11c \uc2dc\ud5d8\ud558\uc5ec \uacc4\uc0b0 \ub610\ub294 \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc\uc640 \ube44\uad50\ud558\uc138\uc694. \ub728\uac70\uc6b4 \uc601\uc5ed\uc744 \uc870\uc0ac\ud558\ub294 \ubc29\ubc95\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/pcb-thermal-hotspot-map\/\">PCB \uc5f4 \ud56b\uc2a4\ud3ff \ubd84\uc11d \uac00\uc774\ub4dc<\/a> \uc5d0\uc11c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud50c\ub809\uc2dc\ube14 LED \uae30\ud310\uc740 \uc7ac\ub8cc, \uc7a5\ucc29 \ubc0f \uc5f4 \ud750\ub984\uc744 \ubcc4\ub3c4\ub85c \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\uc870\uc640 \uae30\uacc4\uc801 \ub9e5\ub77d\uc5d0 \ub300\ud574\uc11c\ub294 <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/flex-pcb\/\">\ud50c\ub809\uc2a4 PCB \uac1c\uc694<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub97c \ucc38\uc870\ud558\uc138\uc694.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LED PCB \uc870\ub9bd \ubc0f \uc81c\uc870 \uc778\uacc4 \uc790\ub8cc \uc900\ube44<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc785\ub825\uac12<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uacb0\uc815 \ud56d\ubaa9<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ub9b4\ub9ac\uc2a4 \ud328\ud0a4\uc9c0\uc5d0\ub294 \uc644\uc131\ub41c \ud615\uc0c1\ubfd0 \uc544\ub2c8\ub77c \uac01 \ud30c\uc77c\uc744 \uacb0\uc815\ud55c \ubc30\uacbd\ub3c4 \uc124\uba85\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\uba74 \uacf5\uae09\uc5c5\uccb4\uac00 Gerber \uc774\ubbf8\uc9c0\uc5d0\uc11c \ucd94\uce21\ud558\ub294 \ub300\uc2e0, \uae30\ud310 \uad6c\uc870\uc640 \ubd80\ud488 \ubc30\uce58\uac00 \uc758\ub3c4\ub41c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ucd9c\ucc98 \ub610\ub294 \uac00\uc815<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uac80\uc99d \ubc0f \uc0c1\ud0dc<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc778\uacc4 \uc790\ub8cc<\/td><td class=\"has-text-align-left\" data-align=\"left\">LED \ubc0f \ud328\ud0a4\uc9c0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc815\ud655\ud55c \uc8fc\ubb38 \ucf54\ub4dc, \ud48b\ud504\ub9b0\ud2b8 \ubc0f \ubc29\ud5a5.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc120\ud0dd\ud55c LED \ub370\uc774\ud130\uc2dc\ud2b8 \ubc0f \ud328\ud0a4\uc9c0 \ub3c4\uba74.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub79c\ub4dc \ud328\ud134, \uadf9\uc131 \ubc0f \ud328\ub4dc \uc5f0\uacb0\uc744 \ube44\uad50\ud558\uace0 \ud655\uc778 \uc5ec\ubd80\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">BOM, \ubc30\uce58 \ub370\uc774\ud130 \ubc0f \uc870\ub9bd\ub3c4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad11\ud559 \uc870\ub9bd<\/td><td class=\"has-text-align-left\" data-align=\"left\">LED \uc704\uce58, \ub80c\uc988 \ub610\ub294 \ud655\uc0b0\ud310, \ubaa9\ud45c \uc870\uba85 \ubc94\uc704.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc870\uba85 \ubaa9\ud45c \ubc0f \ud655\uc0b0\ud310 \ub610\ub294 \uc778\ud074\ub85c\uc800 \ub3c4\uba74.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubaa8\ub378\uc744 \uac80\ud1a0\ud558\uac70\ub098 \ub300\ud45c \uc870\ub9bd\ud488\uc744 \uce21\uc815\ud558\uace0 \uc2dc\ud5d8 \uc0c1\ud0dc\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubc30\uce58\ub3c4, \uae30\uacc4\uc801 \uae30\uc900 \ubc0f \uad11\ud559 \uc2b9\uc778 \ubaa9\ud45c.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uc6d0 \ubc0f \uc804\ub958<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uc6d0 \ubc94\uc704, \ub4dc\ub77c\uc774\ubc84 \uc704\uce58, \uc804\ub958 \ubc0f \uc2a4\ud2b8\ub9c1 \uad6c\uc131.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uc6d0 \uc0ac\uc591\uacfc LED \ubc0f \ub4dc\ub77c\uc774\ubc84 \ub370\uc774\ud130\uc2dc\ud2b8.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc801\ud569\uc131, \ud5c8\uc6a9 \uc624\ucc28, \uadf9\uc131 \ubc0f \ud55c\uacc4\ub97c \ud655\uc778\ud558\uace0 \ubbf8\uacb0 \ud655\uc778 \ud56d\ubaa9\uc744 \uae30\ub85d\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud68c\ub85c\ub3c4, \ucee4\ub125\ud130 \ud540 \ubc30\uce58 \ubc0f \uc791\ub3d9 \uc694\uad6c \uc0ac\ud56d.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4 \uacbd\ub85c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uae30\ud310 \uad6c\uc870, \uad6d\ubd80 \uad6c\ub9ac \uc601\uc5ed, \uc7a5\ucc29 \uc811\ucd09\uba74 \ubc0f \ub0c9\uac01.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd80\ud488 \ud55c\uacc4\uc640 \uba85\uc2dc\ub41c \uc7a5\ucc29 \ubc0f \uc8fc\ubcc0 \ud658\uacbd \uac00\uc815.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd84\uc11d \uacb0\uacfc\uc640 \ub300\ud45c \uc628\ub3c4 \uc2dc\ud5d8\uc744 \ube44\uad50\ud558\uace0 \uacc4\uc0b0\uac12\uacfc \uce21\uc815\uac12\uc744 \uad6c\ubd84\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc801\uce35 \uad6c\uc870, \uc7a5\ucc29 \ub3c4\uba74, \uc5f4 \uad00\ub828 \uac00\uc815 \ubc0f \uc2dc\ud5d8 \uc870\uac74.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uae30\uacc4\uc801 \uc801\ud569\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc678\uacfd \ud615\uc0c1, \uad6c\uba4d, \ubc30\uce58 \uae08\uc9c0 \uc601\uc5ed \ubc0f \ucee4\ub125\ud130 \uac04\uaca9.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc778\ud074\ub85c\uc800 \ubc0f \uc7a5\ucc29 \ub3c4\uba74.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uae30\ud310\uc744 \uc778\ud074\ub85c\uc800 \ubc0f \uc870\ub9bd \uacf5\uc815\uacfc \ub300\uc870\ud574 \ud655\uc778\ud558\uace0 \uc801\ud569\uc131 \uc2dc\ud5d8 \uc0c1\ud0dc\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uae30\ud310 \uc678\uacfd \ud615\uc0c1, \ub4dc\ub9b4 \ub370\uc774\ud130 \ubc0f \uae30\uacc4 \ub3c4\uba74.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub9b4\ub9ac\uc2a4 \ud328\ud0a4\uc9c0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac1c\uc815\ud310, \uc218\ub7c9, \uc870\ub9bd \ubc94\uc704 \ubc0f \uc2b9\uc778 \uae30\uc900.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ud569\uc758\ub41c \ud30c\uc77c \uac1c\uc815\ud310 \ubc0f \uacf5\uae09\uc5c5\uccb4 \uc694\uad6c \uc0ac\ud56d.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ubd80\ud488 \ubc88\ud638\uc640 \uac1c\uc815\ud310\uc744 \ub300\uc870\ud558\uace0 \ub9b4\ub9ac\uc2a4 \uc2b9\uc778 \uc5ec\ubd80\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\ud310 \ud30c\uc77c, BOM, \ubc30\uce58 \ub370\uc774\ud130, \ub3c4\uba74 \ubc0f \uc2dc\ud5d8 \uc9c0\uce68. <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/gerber-bom-cpl-stackup\/\">\uacf5\uae09\uc5c5\uccb4\uc5d0 \uc5b4\ub5a4 \uae30\ud310 \ud30c\uc77c \ud615\uc2dd\uacfc \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0, \uc81c\uc548\ud55c \uc7ac\ub8cc, \ud45c\uba74 \ucc98\ub9ac \ubc0f \uc870\ub9bd \uacf5\uc815\uc744 \ud568\uaed8 \uc801\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \ubb38\uc758\ud558\uc138\uc694. \uac01 \ud30c\uc77c\uc758 \uc6a9\ub3c4\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc124\uba85\uc740<\/a> Gerber, BOM, CPL \ubc0f \uc801\uce35 \uad6c\uc870 \ud30c\uc77c \uac00\uc774\ub4dc<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uacfc \uac19\uc740 <strong>\uac00\uc0c1\uc758<\/strong> \uc800\uc804\uc555 \ud45c\uc2dc\uae30 \ubcf4\ub4dc. \ucd08\uae30 \uc785\ub825 \uc870\uac74\uc740 40 \u00d7 20 mm \ubcf4\ub4dc, 5\u20136 V \uc804\uc6d0, \ud770\uc0c9 LED \ud558\ub098, \uc804\ub958 \ubaa9\ud45c\uac12 70 mA\uc785\ub2c8\ub2e4. \uc774\ub294 \uad50\uc721\uc6a9 \uac00\uc815\uc774\uba70, \uce21\uc815 \uacb0\uacfc\ub098 \ubaa8\ub4e0 \uc81c\ud488\uc5d0 \uad8c\uc7a5\ub418\ub294 \uce58\uc218\ub294 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc67c\ucabd \uc544\ub798 \ubaa8\uc11c\ub9ac\ub97c \uc6d0\uc810\uc73c\ub85c \ud558\uc5ec LED \uc911\uc2ec\uc744 \ub300\ub7b5 x = 20 mm, y = 10 mm\uc5d0 \ubc30\uce58\ud569\ub2c8\ub2e4. \ud55c\ucabd \uac00\uc7a5\uc790\ub9ac \uadfc\ucc98\uc5d0\ub294 \uc804\uc6d0 \ucee4\ub125\ud130 \uacf5\uac04\uc744 \ud655\ubcf4\ud558\uace0, \ucee4\ub125\ud130\uc640 LED \uc0ac\uc774\uc5d0\ub294 \ub4dc\ub77c\uc774\ubc84 \uacf5\uac04\uc744 \ub461\ub2c8\ub2e4. \ubc30\uce58\ud558\uae30 \uc804\uc5d0 \uc2e4\uc81c \ubd80\ud488 \uc678\uacfd\uc120\uacfc \ubc30\uce58 \uae08\uc9c0 \uc601\uc5ed\uc744 \ud655\uc778\ud558\uc138\uc694. FR-4\uc758 \uc608\ube44 \ubc29\uc5f4 \uacbd\ub85c\ub294 LED \uc194\ub354 \ud328\ub4dc\uc5d0\uc11c \uad6c\ub9ac\uce35\uc73c\ub85c, \ubcf4\ub4dc\uc640 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uac70\uccd0 \uae08\uc18d \uc778\ud074\ub85c\uc800\uae4c\uc9c0 \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\ub4dc, \uc778\ud130\ud398\uc774\uc2a4, \uc804\uae30 \uc808\uc5f0 \ubc0f \uc7a5\ucc29 \ubc29\uc2dd\uc740 \ud568\uaed8 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc81c\uc548\ub41c \uacbd\ub85c\ub9cc\uc73c\ub85c \ub0c9\uac01\uc774 \ucda9\ubd84\ud558\ub2e4\uace0 \uc785\uc99d\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud56d\ubaa9<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ucd08\uae30\uc548<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ucd9c\uc2dc \uc804 \ud655\uc778<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">LED<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc608: Cree JE2835 3-V R Class, \uc8fc\ubb38 \ucf54\ub4dc JE2835AWT-R-H40GA0000-N0000001.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc815\ud655\ud55c \uc8fc\ubb38 \ucf54\ub4dc\uc5d0 \ub300\ud574 \uc7ac\uace0 \uc5ec\ubd80, \ud328\ud0a4\uc9c0 \ub3c4\uba74, \uadf9\uc131, \ub79c\ub4dc \ud328\ud134 \ubc0f \ub3d9\uc791 \ud55c\uacc4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud56d\ubaa9<\/td><td class=\"has-text-align-left\" data-align=\"left\">TPS92612-Q1, 70 mA \ubaa9\ud45c\uc5d0 \ub9de\uac8c \uc804\ub958 \uc124\uc815 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc124\uacc4\ud569\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc2e4\uc81c \ud68c\ub85c\uc5d0\uc11c \uc804\ub958 \ud5c8\uc6a9\uc624\ucc28, \uae30\ub3d9, \uace0\uc7a5 \uc0c1\ud0dc, \uc804\uc555 \ucef4\ud50c\ub77c\uc774\uc5b8\uc2a4 \ubc0f \uc804\ub825 \uc190\uc2e4\uc744 \ud655\uc778\ud558\uc138\uc694.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub808\uc774\uc544\uc6c3<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2e8\uc77c \uc774\ubbf8\ud130\ub97c x = 20 mm, y = 10 mm\uc5d0 \ubc30\uce58\ud569\ub2c8\ub2e4. \ucee4\ub125\ud130\uc640 \ub4dc\ub77c\uc774\ubc84 \uc601\uc5ed\uc740 \uc608\ube44 \ubc30\uce58\ub85c \ub461\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc2e4\uc81c \uad11\ud559 \uac1c\uad6c\ubd80, \uae30\uacc4\uc801 \uc801\ud569\uc131, \uad6c\ub9ac \uacbd\ub85c \ubc0f \uc870\ub9bd \uc811\uadfc\uc131\uc744 \ud655\uc778\ud558\uc138\uc694.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub0c9\uac01<\/td><td class=\"has-text-align-left\" data-align=\"left\">FR-4\uc5d0\uc11c \uae08\uc18d \uc778\ud074\ub85c\uc800\ub85c \uc774\uc5b4\uc9c0\ub294 \uc608\ube44 \ubc29\uc5f4 \uacbd\ub85c\uc774\uba70, \uc778\ud130\ud398\uc774\uc2a4\uc640 \uc7a5\ucc29 \uc138\ubd80 \uc0ac\ud56d\uc740 \ubbf8\uc815\uc785\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc804\uccb4 \ubc29\uc5f4 \uacbd\ub85c\ub97c \ud3c9\uac00\ud558\uace0 \ub300\ud45c\uc801\uc778 \uc7a5\ucc29 \ud504\ub85c\ud1a0\ud0c0\uc785\uc744 \uce21\uc815\ud558\uc138\uc694.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-preliminary-layout-example-40x20mm-1024x572.webp\" alt=\"2D board layout of 40x20mm indicator LED PCB with Cree 2835 LED centered at (20,10), TI TPS92612-Q1 driver, edge connector, and ground pour\" class=\"wp-image-24451\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-preliminary-layout-example-40x20mm-1024x572.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-preliminary-layout-example-40x20mm-300x168.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-preliminary-layout-example-40x20mm-768x429.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-preliminary-layout-example-40x20mm-18x10.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/11\/led-pcb-preliminary-layout-example-40x20mm.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud574\ub2f9 <a href=\"https:\/\/downloads.cree-led.com\/files\/ds\/j\/JSeries-2835-3V-Consolidated.pdf\">Cree \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\ub294<\/a> \uc774 LED \ub4f1\uae09\uc758 \uc21c\ubc29\ud5a5 \uc804\uc555\uc774 <strong>150 mA \ubc0f 25 \u00b0C\uc5d0\uc11c \uc77c\ubc18\uac12 2.95 V, \ucd5c\ub300\uac12 3.1 V\ub77c\uace0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4<\/strong>\uc774 \uac12\uc73c\ub85c\ub294 \uc608\uc2dc\uc758 70 mA\uc5d0\uc11c \uc758\ub3c4\ud55c \uc628\ub3c4 \ubc94\uc704 \uc804\uccb4\uc5d0 \uac78\uce5c \ucd5c\uc545 \uc870\uac74\uc758 \uc21c\ubc29\ud5a5 \uc804\uc555\uc744 \ud655\uc778\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud68c\ub85c \uc2b9\uc778 \uc804\uc5d0 \uc774 \ub204\ub77d\ub41c \uac12\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\ub958\ub97c 70 mA\ub85c \uc124\uc815\ud588\uc744 \ub54c, <a href=\"https:\/\/www.ti.com\/document-viewer\/TPS92612-Q1\/datasheet\/electrical-characteristics-slds233219\">TI \ub4dc\ub77c\uc774\ubc84\uc758 \uc804\uae30\uc801 \ud2b9\uc131 \ud45c\uc5d0\ub294<\/a> \uc13c\uc2a4 \uc804\uc555\uc744 \ud3ec\ud568\ud55c \uc804\uc6d0-\ucd9c\ub825 \uac04 \ub4dc\ub86d\uc544\uc6c3\uc758 \ucd5c\ub300\uac12\uc774 0.4 V\ub85c \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc758 \uc77c\ubc18 \uc870\uac74\uc740 \uc804\uc6d0 \uc804\uc555 5\u201340 V, \ub4dc\ub77c\uc774\ubc84 \uc811\ud569 \uc628\ub3c4 \u221240~150 \u00b0C\uc785\ub2c8\ub2e4. \ucd5c\uc18c \uc804\uc555\uc744 5.0 V\ub77c\uace0 \uac00\uc815\ud558\uba74 <strong>\ub4dc\ub77c\uc774\ubc84\uc758 \uc804\uc6d0 \ud540\uc5d0\uc11c<\/strong>, 0.4 V\ub97c \ube80 \uac12\uc778 <strong>4.6 V\ub97c LED\uc640 \uadf8 \uc774\ud6c4 \ubc30\uc120\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/strong> \ud574\ub2f9 \uc870\uac74\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4. 5.0 V\uac00 \uc6d0\uaca9 \uc804\uc6d0 \uc9c0\uc810\uc758 \uc0ac\uc591\uc774\ub77c\uba74 \uba3c\uc800 \uc0c1\ub958 \uc804\uc120\uc758 \uc804\uc555 \uac15\ud558\ub97c \ubc18\uc601\ud558\uace0, \ub4dc\ub77c\uc774\ubc84\uc5d0\uc11c\uc758 \uc804\uc555\uc774 \uc5ec\uc804\ud788 \ud45c\uc758 \uc870\uac74\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uc774\ub294 \uc608\ube44 \uc804\uc555 \uc608\uc0b0\uc77c \ubfd0 \ucef4\ud50c\ub77c\uc774\uc5b8\uc2a4\ub97c \uc785\uc99d\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc804\ub958\uc640 \uc628\ub3c4\uc5d0\uc11c\uc758 LED \ucd5c\uc545 \uc870\uac74 \uc21c\ubc29\ud5a5 \uc804\uc555, \ud558\ub958 \ubc30\uc120\uc758 \uc804\uc555 \uc190\uc2e4, \uc804\ub958 \uc124\uc815 \ud5c8\uc6a9\uc624\ucc28\ub97c \ubaa8\ub450 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uae30\ub3d9 \ubc0f \uace0\uc7a5 \uc0c1\ud0dc\uc640 \ub4dc\ub77c\uc774\ubc84 \uc790\uccb4\uc758 \uc804\ub825 \uc190\uc2e4\ub3c4 \ud655\uc778\ud558\uc138\uc694. 150 mA \ubc0f 25 \u00b0C\uc5d0\uc11c \uc81c\uc2dc\ub41c LED \uac12\uc740 \uc774\ub7ec\ud55c \ud655\uc778\uc744 \ub300\uc2e0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd08\uae30 \uc804\ub825 \uc608\uc0b0 \uc0b0\uc815\uc5d0 \ud55c\ud574 LED\uc758 70 mA \uc21c\ubc29\ud5a5 \uc804\uc555 \uac15\ud558\ub97c 3.0 V\ub85c \uac00\uc815\ud558\uba74 \uc804\uae30 \uc785\ub825\uc740 \ub300\ub7b5 <strong>0.21 W\uc785\ub2c8\ub2e4<\/strong>\uac00\uc815\ud55c \uc804\uc555\uc740 \ud574\ub2f9 \ub3d9\uc791\uc810\uc5d0\uc11c \ubcf4\uc7a5\ub41c \ub370\uc774\ud130\uc2dc\ud2b8 \uac12\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc774 \uc218\uce58\ub294 \uce21\uc815\ub41c \uc811\ud569 \uc628\ub3c4\ub3c4 \uc544\ub2c8\uace0 \ub4dc\ub77c\uc774\ubc84 \uc190\uc2e4\ub3c4 \uc544\ub2c8\uba70, \uc120\ud0dd\ud55c \ubcf4\ub4dc\uc640 \uc7a5\ucc29 \uad6c\uc870\uac00 \uc5f4\uc744 \ubc29\ucd9c\ud560 \uc218 \uc788\uc74c\uc744 \uc785\uc99d\ud558\uc9c0\ub3c4 \uc54a\uc2b5\ub2c8\ub2e4. \ubd80\ud488\ubcc4 \ud55c\uacc4\uac12\uc744 \uc0ac\uc6a9\ud574 \uacc4\uc0b0\uc744 \uac31\uc2e0\ud558\uace0 \uc870\ub9bd\ub41c \uc81c\ud488\uc744 \uc2dc\ud5d8\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uacc4 \ubb38\uc11c\uc5d0\ub294 \uc791\uc5c5\ud45c, BOM, \ubc30\uce58 \ud30c\uc77c \ubc0f \ub3c4\uba74\uc5d0 LED \uc8fc\ubb38 \ucf54\ub4dc, \uc758\ub3c4\ud55c \uc804\ub958, \ucee4\ub125\ud130 \uadf9\uc131, \uc608\ube44 \ubcf4\ub4dc \uc678\uacfd\uc120 \ubc0f \ub0c9\uac01 \uac00\uc815\uc744 \uba85\uc2dc\ud569\ub2c8\ub2e4. \ub610\ud55c \ubbf8\uacb0 \uc0c1\ud0dc\uc778 \uc804\uae30 \ubc0f \uc5f4 \uac80\uc0ac\ub97c \ud1b5\uacfc\ud55c \uac83\ucc98\ub7fc \uc81c\uc2dc\ud558\uc9c0 \uc54a\uace0, \ud655\uc778\uc774 \ud544\uc694\ud558\ub2e4\uace0 \ud45c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LED PCB \uc124\uacc4\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc2e4\uc218<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ube44\uc2b7\ud558\uac8c \uc0dd\uae34 \ud48b\ud504\ub9b0\ud2b8\ub97c \uadf8\ub300\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83.<\/strong> \ub77c\uc774\ube0c\ub7ec\ub9ac \ubd80\ud488\uc744 \ubc30\ud3ec\ud558\uae30 \uc804\uc5d0 \uc815\ud655\ud55c \ud328\ud0a4\uc9c0 \ub3c4\uba74, \uadf9\uc131 \ubc0f \ubc29\uc5f4 \ud328\ub4dc \uc5f0\uacb0\uc744 \ud655\uc778\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ubcd1\ub82c \uc2a4\ud2b8\ub9c1\uc774 \uc804\ub958\ub97c \uade0\ub4f1\ud558\uac8c \ubd84\ubc30\ud55c\ub2e4\uace0 \uac00\uc815\ud558\ub294 \uac83.<\/strong> \uac01 \ubd84\uae30\uc758 \uc804\ub958 \uc870\uc808 \ub610\ub294 \ubc38\ub7ec\uc2a4\ud2b8 \uc124\uacc4, \ud5c8\uc6a9\uc624\ucc28 \ubc0f \uc804\ub825 \uc190\uc2e4\uc744 \uac80\ud1a0\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uad11\ud559 \uc5b4\uc148\ube14\ub9ac \uc5c6\uc774 \uac04\uaca9\uc744 \uc815\ud558\ub294 \uac83.<\/strong> \uc2e4\uc81c \ub514\ud4e8\uc800, \uc778\ud074\ub85c\uc800 \ubc0f \ub3d9\uc791 \uc804\ub958\ub97c \uc0ac\uc6a9\ud574 LED \ubc30\uce58\ub97c \uc2dc\ud5d8\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uae30\ud310 \uc790\uccb4\uac00 \uc804\uccb4 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc774\ub77c\uace0 \uc5ec\uae30\ub294 \uac83.<\/strong> \uc5f4 \ud3c9\uac00\uc5d0 \uc7a5\ucc29 \uc811\ucd09\ubd80, \uc8fc\ubcc0 \uc5f4\uc6d0 \ubc0f \ubc29\uc5f4\ud310\uc774\ub098 \uc778\ud074\ub85c\uc800\ub97c \ud3ec\ud568\ud558\uc138\uc694.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">LED PCB \uc124\uacc4 \uad00\ub828 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">LED PCB\ub294 \ubc18\ub4dc\uc2dc \uc54c\ub8e8\ubbf8\ub284\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694. FR-4, \uc54c\ub8e8\ubbf8\ub284 \ubc0f \ub2e4\ub978 \uad6c\uc870\ub97c LED \ubcf4\ub4dc\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ud0dd\uc740 \ubc1c\uc5f4\ub7c9, \ud328\ud0a4\uc9c0, \ub0c9\uac01 \ubc0f \uc7a5\ucc29 \ubc29\uc2dd, \uc804\uae30\uc801 \uc694\uad6c \uc0ac\ud56d, \uae30\uacc4\uc801 \uc81c\uc57d \uc870\uac74\uacfc \uacf5\uae09\uc5c5\uccb4\uac00 \uc81c\uacf5\ud558\ub294 \uad6c\uc870\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LED \uc804\ub958\ub294 \uc5b4\ub5bb\uac8c \uc81c\uc5b4\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\ud569\ud55c \ub4dc\ub77c\uc774\ubc84 \ub610\ub294 \uc804\ub958 \uc81c\ud55c \ud68c\ub85c\ub97c \uc0ac\uc6a9\ud574 \uc120\ud0dd\ud55c LED\uc758 \ub3d9\uc791 \ud55c\uacc4 \ub0b4\uc5d0\uc11c \uc804\ub958\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4. \uacf5\uce6d \uc804\uc555\uc5d0\ub9cc \uc758\uc874\ud558\uc9c0 \ub9d0\uace0 \uc804\uc6d0 \ubcc0\ub3d9, LED \uc21c\ubc29\ud5a5 \uc804\uc555 \ubcc0\ub3d9, \uc628\ub3c4 \ubc0f \ud5c8\uc6a9\uc624\ucc28\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LED \uc0ac\uc774\uc758 \uac04\uaca9\uc740 \ubcf4\ud3b8\uc801\uc73c\ub85c \uc815\ud574\uc838 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694. \ubc30\uce58\ub294 LED\uc758 \ubc30\uad11 \ud2b9\uc131, \ud544\uc694\ud55c \uc870\uba85 \uc601\uc5ed, \ub514\ud4e8\uc800\uc640 \uc778\ud074\ub85c\uc800\uc758 \ud615\uc0c1 \ubc0f \uc5f4 \uc870\uac74\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uade0\uc77c\ub3c4 \ubaa9\ud45c\ub97c \uae30\uc900\uc73c\ub85c \uc2e4\uc81c \uc5b4\uc148\ube14\ub9ac\ub97c \ubaa8\ub378\ub9c1\ud558\uac70\ub098 \uc2dc\ud5d8\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub808\uc774\uc544\uc6c3\uc5d0\uc11c \uc0dd\uc0b0\uae4c\uc9c0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\ud3ec \uc804\uc5d0 LED \ubd80\ud488 \ubc0f \uadf9\uc131, \uc804\ub958\uc640 \uc804\uc555 \uac80\uc0ac, \uad11\ud559 \ubc30\uce58, \ubc29\uc5f4 \uacbd\ub85c \ubc0f \ud30c\uc77c \uac1c\uc815 \uc0ac\ud56d\uc744 \uc11c\ub85c \ub300\uc870\ud574 \ud655\uc778\ud558\uc138\uc694. \uc81c\uc870 \ubc0f \uc870\ub9bd \uc694\uad6c \uc0ac\ud56d\uc744 \ub17c\uc758\ud558\ub824\uba74 \uad00\ub828 \uacb0\uc815\uc744 \ub2e4\uc74c \ub2f4\ub2f9\uc790\uc640 \uacf5\uc720\ud558\uc138\uc694: <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-manufacturing\/led-pcb\/\">LED PCB \uc81c\uc870\ud300<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>LED PCB design connects an LED package, its electrical supply, its optical surroundings and a path for removing heat. A useful layout begins with the actual LED and operating conditions, then carries those choices into the board files and assembly instructions. The result may use FR-4, aluminum or another construction, depending on the application. The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24452,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"LED PCB Design Guide: Layout, Thermal & DFM Rules","_seopress_titles_desc":"Practical LED PCB design and layout guide covering component footprint, driver current headroom, optical spacing, thermal checks, and DFM handoff.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[2],"tags":[],"class_list":["post-24446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-design"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/comments?post=24446"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24446\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media\/24452"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media?parent=24446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/categories?post=24446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/tags?post=24446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}