{"id":2565,"date":"2026-09-16T15:15:11","date_gmt":"2026-09-16T06:15:11","guid":{"rendered":"https:\/\/steelcrucian.com\/?p=2565"},"modified":"2026-09-16T15:15:12","modified_gmt":"2026-09-16T06:15:12","slug":"heatsink-tim-selection-guide","status":"publish","type":"post","link":"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/","title":{"rendered":"\ud83d\udd27 \ud788\ud2b8\uc2f1\ud06c\uc640 \ubc29\uc5f4 \uc18c\uc7ac(TIM) \uc120\uc815 \u2013 \ube44\uc2fc \ud328\ub4dc\ub85c \ubc14\uafe8\ub294\ub370 \uc65c \ub354 \ub728\uac70\uc6cc\uc9c8\uae4c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ube44\uc2fc \uc11c\uba40 \ud328\ub4dc\ub85c \ubc14\uafe8\ub294\ub370 \uc815\uc158 \uc628\ub3c4\uac00 \uc624\ud788\ub824 \uc624\ub985\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728(k) \uc22b\uc790\ub9cc \ubcf4\uace0 \uace0\ub978 \uacb0\uacfc\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LED \uc5f4\uc124\uacc4 \uae00\uc5d0\uc11c \uc815\uc158 \uc628\ub3c4\uac00 \uc5f4\uc800\ud56d\uc758 \ud569\uc73c\ub85c \uc815\ud574\uc9c4\ub2e4\ub294 \uac78 \ubd24\uc2b5\ub2c8\ub2e4. \uadf8 \uc5f4\uc800\ud56d \uc0ac\uc2ac\uc5d0\uc11c **TIM(Thermal Interface Material)**\uacfc <strong>\ud788\ud2b8\uc2f1\ud06c<\/strong>\ub294 \uc124\uacc4\uc790\uac00 \uc9c1\uc811 \uace0\ub974\ub294 \ub450 \ubd80\ud488\uc785\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc774 \ub458\uc744 \uace0\ub97c \ub54c \uac00\uc7a5 \ub9ce\uc774 \ud558\ub294 \uc2e4\uc218\uac00 &#8220;\uc22b\uc790\uac00 \ud06c\uba74 \uc88b\ub2e4&#8221;\ub294 \uc0dd\uac01\uc785\ub2c8\ub2e4.<\/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\">\ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988 5\ub2e8\uacc4 <strong>\uc5f4\uacfc \uc2e0\ub8b0\uc131<\/strong>\uc758 \uc138 \ubc88\uc9f8 \uae00\uc785\ub2c8\ub2e4. \uc815\uc158\uc628\ub3c4\uc640 \uc5f4\uc800\ud56d, \uad11\uc18d\uc720\uc9c0\uc728\uacfc \uc218\uba85\uc5d0\uc11c \ub2e4\ub8ec &#8220;\uc628\ub3c4\ub97c \ub0ae\ucdb0\uc57c \ud558\ub294 \uc774\uc720&#8221;\ub97c \uc2e4\uc81c\ub85c &#8220;\uc5b4\ub5bb\uac8c \ub0ae\ucd94\ub294\uac00&#8221;\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%A7%B1_TIM_%E2%80%93_%EC%97%B4%EC%A0%84%EB%8F%84%EC%9C%A8%EB%B3%B4%EB%8B%A4_%EB%91%90%EA%BB%98%EA%B0%80_%EB%A8%BC%EC%A0%80%EB%8B%A4\" >\ud83e\uddf1 TIM \u2013 \uc5f4\uc804\ub3c4\uc728\ubcf4\ub2e4 \ub450\uaed8\uac00 \uba3c\uc800\ub2e4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%97%82%EF%B8%8F_TIM%EC%9D%98_%EC%A2%85%EB%A5%98_%E2%80%93_%EC%84%B1%EB%8A%A5%EA%B3%BC_%EC%9E%91%EC%97%85%EC%84%B1%EC%9D%98_%EB%A7%9E%EB%B0%94%EA%BF%88\" >\ud83d\uddc2\ufe0f TIM\uc758 \uc885\ub958 \u2013 \uc131\ub2a5\uacfc \uc791\uc5c5\uc131\uc758 \ub9de\ubc14\uafc8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%94%8C_%EC%A0%84%EA%B8%B0_%EC%A0%88%EC%97%B0%EC%9D%B4_%ED%95%84%EC%9A%94%ED%95%9C_%EA%B2%BD%EC%9A%B0\" >\ud83d\udd0c \uc804\uae30 \uc808\uc5f0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%8C%AC%EF%B8%8F_%ED%9E%88%ED%8A%B8%EC%8B%B1%ED%81%AC_%E2%80%93_Rth_%EC%88%AB%EC%9E%90_%EB%92%A4%EC%97%90_%EC%88%A8%EC%9D%80_%EC%A1%B0%EA%B1%B4\" >\ud83c\udf2c\ufe0f \ud788\ud2b8\uc2f1\ud06c \u2013 Rth \uc22b\uc790 \ub4a4\uc5d0 \uc228\uc740 \uc870\uac74<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%E2%91%A0_%EB%83%89%EA%B0%81_%EB%B0%A9%EC%8B%9D_%E2%80%93_%EC%9E%90%EC%97%B0%EB%8C%80%EB%A5%98_vs_%EA%B0%95%EC%A0%9C%EB%8C%80%EB%A5%98\" >\u2460 \ub0c9\uac01 \ubc29\uc2dd \u2013 \uc790\uc5f0\ub300\ub958 vs \uac15\uc81c\ub300\ub958<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%E2%91%A1_%EC%84%A4%EC%B9%98_%EB%B0%A9%ED%96%A5_%E2%80%93_%EC%88%98%EC%A7%81_vs_%EC%88%98%ED%8F%89\" >\u2461 \uc124\uce58 \ubc29\ud5a5 \u2013 \uc218\uc9c1 vs \uc218\ud3c9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%E2%91%A2_%EA%B8%B0%EA%B5%AC_%ED%99%98%EA%B2%BD_%E2%80%93_%EA%B0%9C%EB%B0%A9_vs_%EB%A7%A4%EC%9E%85\" >\u2462 \uae30\uad6c \ud658\uacbd \u2013 \uac1c\ubc29 vs \ub9e4\uc785<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%E2%91%A3_%ED%91%9C%EB%A9%B4_%EC%B2%98%EB%A6%AC_%E2%80%93_%EC%95%84%EB%85%B8%EB%8B%A4%EC%9D%B4%EC%A7%95\" >\u2463 \ud45c\uba74 \ucc98\ub9ac \u2013 \uc544\ub178\ub2e4\uc774\uc9d5<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%A7%AE_%EC%8B%A4%EC%A0%9C%EB%A1%9C_%EB%B9%84%EA%B5%90%ED%95%B4%EB%B3%B4%EA%B8%B0_%E2%80%93_TIM_%EC%A2%85%EB%A5%98%EC%97%90_%EB%94%B0%EB%A5%B8_%EC%A0%95%EC%85%98_%EC%98%A8%EB%8F%84\" >\ud83e\uddee \uc2e4\uc81c\ub85c \ube44\uad50\ud574\ubcf4\uae30 \u2013 TIM \uc885\ub958\uc5d0 \ub530\ub978 \uc815\uc158 \uc628\ub3c4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%9B%A0%EF%B8%8F_%EC%8B%A4%EB%AC%B4_%EC%84%A0%ED%83%9D_%EC%88%9C%EC%84%9C\" >\ud83d\udee0\ufe0f \uc2e4\ubb34 \uc120\ud0dd \uc21c\uc11c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%E2%9D%93_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\" >\u2753 \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\" >\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\" >\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/steelcrucian.com\/heatsink-tim-selection-guide\/#%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\" >\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%A7%B1_TIM_%E2%80%93_%EC%97%B4%EC%A0%84%EB%8F%84%EC%9C%A8%EB%B3%B4%EB%8B%A4_%EB%91%90%EA%BB%98%EA%B0%80_%EB%A8%BC%EC%A0%80%EB%8B%A4\"><\/span>\ud83e\uddf1 TIM \u2013 \uc5f4\uc804\ub3c4\uc728\ubcf4\ub2e4 \ub450\uaed8\uac00 \uba3c\uc800\ub2e4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">TIM\uc758 \uc5f4\uc800\ud56d\uc740 \uc138 \uac00\uc9c0\ub85c \uc815\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Rth = BLT \u00f7 (k \u00d7 A)\n\nBLT : \uc811\ud569 \ub450\uaed8 (Bond Line Thickness)\nk   : \uc5f4\uc804\ub3c4\uc728 (W\/mK)\nA   : \uc811\ucd09 \uba74\uc801\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c \uc2e4\ubb34\uc790\ub4e4\uc774 \uc790\uc8fc \ub193\uce58\ub294 \uac8c \uc788\uc2b5\ub2c8\ub2e4. <strong>\ubd84\uc790\uc5d0 \uc788\ub294 BLT(\ub450\uaed8)\uac00 \ubd84\ubaa8\uc758 k(\uc5f4\uc804\ub3c4\uc728)\ub9cc\ud07c, \ub54c\ub85c\ub294 \uadf8 \uc774\uc0c1\uc73c\ub85c \uacb0\uacfc\ub97c \uc88c\uc6b0\ud569\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-01-blt-dominates-1024x646.png\" alt=\"\" class=\"wp-image-2566\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-01-blt-dominates-1024x646.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-01-blt-dominates-300x189.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-01-blt-dominates-768x484.png 768w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-01-blt-dominates.png 1310w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>\uc800\uac00 \uadf8\ub9ac\uc2a4 : k = 1.5 W\/mK, \ub450\uaed8 50\u339b  \u2192 Rth = 0.333 \u2103\/W\n\ud504\ub9ac\ubbf8\uc5c4 \ud328\ub4dc : k = 12 W\/mK, \ub450\uaed8 2mm  \u2192 Rth = 1.667 \u2103\/W\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5f4\uc804\ub3c4\uc728\uc774 8\ubc30 \ub192\uc740 \ud504\ub9ac\ubbf8\uc5c4 \ud328\ub4dc\uac00, \uc800\uac00 \uadf8\ub9ac\uc2a4\ubcf4\ub2e4 \uc5f4\uc800\ud56d\uc774 5\ubc30 \ub354 \ub098\uc069\ub2c8\ub2e4.<\/strong> \ub450\uaed8\uac00 40\ubc30 \ub450\uaecd\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uce74\ud0c8\ub85c\uadf8\uc758 k\uac12\ub9cc \ube44\uad50\ud558\uace0 &#8220;\ub354 \uc88b\uc740 \uac78 \uc0c0\ub2e4&#8221;\uace0 \ucc29\uac01\ud558\uae30 \uc26c\uc6b4 \uc9c0\uc810\uc785\ub2c8\ub2e4.<\/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\">\u26a0\ufe0f <strong>k\uac12\uc740 \uc808\ubc18\uc758 \uc815\ubcf4\uc785\ub2c8\ub2e4.<\/strong> \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c \ubc18\ub4dc\uc2dc **BLT(\ub610\ub294 \uad8c\uc7a5 \uc555\ucd95 \ub450\uaed8)**\ub97c \ud568\uaed8 \ud655\uc778\ud558\uc138\uc694. k\ub9cc \uc801\ud600 \uc788\uace0 \ub450\uaed8\uac00 \uc5c6\ub2e4\uba74 \uc2e4\uc81c \uc131\ub2a5\uc744 \ud310\ub2e8\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%97%82%EF%B8%8F_TIM%EC%9D%98_%EC%A2%85%EB%A5%98_%E2%80%93_%EC%84%B1%EB%8A%A5%EA%B3%BC_%EC%9E%91%EC%97%85%EC%84%B1%EC%9D%98_%EB%A7%9E%EB%B0%94%EA%BF%88\"><\/span>\ud83d\uddc2\ufe0f TIM\uc758 \uc885\ub958 \u2013 \uc131\ub2a5\uacfc \uc791\uc5c5\uc131\uc758 \ub9de\ubc14\uafc8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"702\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-02-type-map-1024x702.png\" alt=\"\" class=\"wp-image-2568\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-02-type-map-1024x702.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-02-type-map-300x206.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-02-type-map-767x526.png 767w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-02-type-map.png 1260w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc885\ub958<\/th><th>\ub450\uaed8(BLT)<\/th><th>\ud2b9\uc9d5<\/th><\/tr><\/thead><tbody><tr><td><strong>\uc11c\uba40 \uadf8\ub9ac\uc2a4<\/strong><\/td><td>25~75\u339b<\/td><td>\uac00\uc7a5 \uc587\uace0 \uc5f4\uc800\ud56d\uc774 \ub0ae\uc74c. \ub3c4\ud3ec\u00b7\uacbd\ud654 \uad00\ub9ac \ud544\uc694, \ud38c\ud504\uc544\uc6c3 \uc704\ud5d8<\/td><\/tr><tr><td><strong>\uc0c1\ubcc0\ud654 \ubb3c\uc9c8(PCM)<\/strong><\/td><td>50~100\u339b<\/td><td>\uc0c1\uc628\uc5d0\uc120 \uace0\uccb4 \ud544\ub984, \uc5f4\uc744 \ubc1b\uc73c\uba74 \ub179\uc544 \ud758\ub7ec \ud2c8\uc744 \ucc44\uc6c0<\/td><\/tr><tr><td><strong>\uc11c\uba40 \uc5d0\ud3ed\uc2dc<\/strong><\/td><td>\uc587\uc74c<\/td><td>\uc811\ucc29\uae4c\uc9c0 \uacb8\ud568. \ucd5c\uace0 \uc131\ub2a5 \uc81c\ud488\uc740 0.15 K\u00b7cm\u00b2\/W \uc218\uc900. \uc7ac\uc791\uc5c5 \uc5b4\ub824\uc6c0<\/td><\/tr><tr><td><strong>\uc11c\uba40 \ud328\ub4dc(\uac2d\ud544\ub7ec)<\/strong><\/td><td>0.5~5mm<\/td><td>\ub2e8\ucc28\ub97c \uba54\uc6c0. \ucde8\uae09 \uc26c\uc6c0. \ub450\uaebc\uc6b4 \ub9cc\ud07c \uc5f4\uc800\ud56d \ubd88\ub9ac<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uadf8\ub9ac\uc2a4\uc640 PCM\uc740 &#8220;\uc774\ubbf8 \ud3c9\ud0c4\ud55c \uba74&#8221;\uc744 \uc704\ud55c \uc7ac\ub8cc<\/strong>\uc785\ub2c8\ub2e4. \ud2c8\uc744 \uba54\uc6b0\ub294 \uc6a9\ub3c4\uac00 \uc544\ub2c8\ub77c \ubbf8\uc138\ud55c \uc694\ucca0 \uc0ac\uc774 \uacf5\uae30\ub97c \ubc00\uc5b4\ub0b4\ub294 \uc5ed\ud560\uc774\ub77c, \ub450\uaed8\uac00 \uc6d0\ub798 \uc587\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud328\ub4dc\uc640 \uac2d\ud544\ub7ec\ub294 &#8220;\ubd80\ud488 \ub192\uc774\uac00 \uc81c\uac01\uac01\uc778&#8221; \uc0c1\ud669\uc744 \uc704\ud55c \uc7ac\ub8cc<\/strong>\uc785\ub2c8\ub2e4. LED\uc640 \uae30\uad6c \uc0ac\uc774 \uacf5\ucc28\ub97c \ud761\uc218\ud574\uc57c \ud558\ub2c8 \ub450\uaebc\uc6b8 \uc218\ubc16\uc5d0 \uc5c6\uace0, \uadf8\ub9cc\ud07c \uc5f4\uc800\ud56d\uc5d0\uc11c \uc190\ud574\ub97c \ubd05\ub2c8\ub2e4.<\/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\">\ud83d\udca1 <strong>PCM\uc740 \uc0c1\uc628\uc5d0\uc11c \uadf8\ub9ac\uc2a4\ubcf4\ub2e4 \ub2e4\ub8e8\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/strong> \ud544\ub984 \ud615\ud0dc\ub77c \uc815\ub82c\uacfc \ucde8\uae09\uc774 \uac04\ub2e8\ud558\uace0, \uac00\uc5f4\ub418\uba74 \ud758\ub7ec\uc11c \ud45c\uba74\uc5d0 \ubc00\ucc29\ub429\ub2c8\ub2e4. \uadf8\ub9ac\uc2a4\uc758 \uc800\uc5f4\uc800\ud56d\uacfc \ud328\ub4dc\uc758 \uc791\uc5c5 \ud3b8\uc758\uc131 \uc0ac\uc774 \uc808\ucda9\uc548\uc73c\ub85c \uc4f0\uc785\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%8C_%EC%A0%84%EA%B8%B0_%EC%A0%88%EC%97%B0%EC%9D%B4_%ED%95%84%EC%9A%94%ED%95%9C_%EA%B2%BD%EC%9A%B0\"><\/span>\ud83d\udd0c \uc804\uae30 \uc808\uc5f0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc29\uc5f4\ud310\uc774 \uc804\uae30\uc801\uc73c\ub85c \ub2e4\ub978 \uc804\uc704\uc5d0 \uc788\uac70\ub098 \uc808\uc5f0\uc774 \ud544\uc694\ud558\ub2e4\uba74, \uc808\uc5f0\ud615 TIM(\uc138\ub77c\ubbf9 \ud544\ub7ec \uc2e4\ub9ac\ucf58 \ub4f1)\uc744 \uc368\uc57c \ud569\ub2c8\ub2e4. \uc808\uc5f0\uc774 \ud544\uc694 \uc5c6\uace0 \ubc29\uc5f4\ud310\uc774 \uc811\uc9c0\ub418\uc5b4 \uc788\ub2e4\uba74 \uc804\uae30 \uc804\ub3c4\uc131 TIM\uc774 \uc5f4\uc800\ud56d \uba74\uc5d0\uc11c \uc720\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8C%AC%EF%B8%8F_%ED%9E%88%ED%8A%B8%EC%8B%B1%ED%81%AC_%E2%80%93_Rth_%EC%88%AB%EC%9E%90_%EB%92%A4%EC%97%90_%EC%88%A8%EC%9D%80_%EC%A1%B0%EA%B1%B4\"><\/span>\ud83c\udf2c\ufe0f \ud788\ud2b8\uc2f1\ud06c \u2013 Rth \uc22b\uc790 \ub4a4\uc5d0 \uc228\uc740 \uc870\uac74<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud788\ud2b8\uc2f1\ud06c \uce74\ud0c8\ub85c\uadf8\uc758 &#8220;Rth = 2.5\u2103\/W&#8221; \uac19\uc740 \uac12\uc740 <strong>\ud2b9\uc815 \uc870\uac74\uc5d0\uc11c \uce21\uc815\ud55c \uac12<\/strong>\uc785\ub2c8\ub2e4. \uc870\uac74\uc774 \ubc14\ub00c\uba74 \uc2e4\uc81c \uc131\ub2a5\uc740 \ud06c\uac8c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"567\" src=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-03-heatsink-factors-1-1024x567.png\" alt=\"\" class=\"wp-image-2569\" srcset=\"https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-03-heatsink-factors-1-1024x567.png 1024w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-03-heatsink-factors-1-300x166.png 300w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-03-heatsink-factors-1-768x425.png 768w, https:\/\/steelcrucian.com\/wp-content\/uploads\/2026\/09\/tim-03-heatsink-factors-1.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A0_%EB%83%89%EA%B0%81_%EB%B0%A9%EC%8B%9D_%E2%80%93_%EC%9E%90%EC%97%B0%EB%8C%80%EB%A5%98_vs_%EA%B0%95%EC%A0%9C%EB%8C%80%EB%A5%98\"><\/span>\u2460 \ub0c9\uac01 \ubc29\uc2dd \u2013 \uc790\uc5f0\ub300\ub958 vs \uac15\uc81c\ub300\ub958<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud540 \uc0ac\uc774 \uac04\uaca9\uc774 \ub108\ubb34 \uc881\uc73c\uba74 \uc790\uc5f0\ub300\ub958\uc5d0\uc11c\ub294 \uc624\ud788\ub824 \uc131\ub2a5\uc774 \ub098\ube60\uc9d1\ub2c8\ub2e4. \uc778\uc811\ud55c \ud540 \uc0ac\uc774\uc5d0\uc11c \uc5f4 \uc18c\uc6a9\ub3cc\uc774\uac00 \uc0dd\uaca8 \uacf5\uae30 \ud750\ub984\uc744 \ubc29\ud574\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud55c \ud2b9\ud5c8 \uc790\ub8cc\ub294 \uc790\uc5f0\ub300\ub958 \uc870\uac74\uc5d0\uc11c <strong>\ud540 \uac04\uaca9 3.3~4.5mm<\/strong>\ub97c \uc608\uc2dc\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uac15\uc81c\ub300\ub958(\ud32c \uc0ac\uc6a9)\ub294 \ud6e8\uc52c \uc881\uc740 \uac04\uaca9\uc744 \uc4f8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \ud32c\uc774 \uacf5\uae30\ub97c \uc5b5\uc9c0\ub85c \ubc00\uc5b4\ub123\uc73c\ubbc0\ub85c \uc18c\uc6a9\ub3cc\uc774 \ubb38\uc81c\uac00 \uc904\uace0, \uac19\uc740 \ubd80\ud53c\uc5d0 \ub354 \ub9ce\uc740 \ud540(\ub354 \ub113\uc740 \ud45c\uba74\uc801)\uc744 \ub123\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f \uac15\uc81c\ub300\ub958\ub77c\uace0 \ubb34\uc870\uac74 \uc881\uac8c \ub9cc\ub4e4\uba74 \uc548 \ub429\ub2c8\ub2e4. \ud540 \uc0ac\uc774 \uacbd\uacc4\uce35\uc774 \uacb9\uce60 \uc815\ub3c4\ub85c \uc881\uc544\uc9c0\uba74 \uc624\ud788\ub824 \uc5f4\uc774 \uac07\ud600 \uc131\ub2a5\uc774 \uae09\uaca9\ud788 \ub098\ube60\uc9d1\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A1_%EC%84%A4%EC%B9%98_%EB%B0%A9%ED%96%A5_%E2%80%93_%EC%88%98%EC%A7%81_vs_%EC%88%98%ED%8F%89\"><\/span>\u2461 \uc124\uce58 \ubc29\ud5a5 \u2013 \uc218\uc9c1 vs \uc218\ud3c9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790\uc5f0\ub300\ub958\ub294 \ub728\uac70\uc6b4 \uacf5\uae30\uac00 \uc704\ub85c \uc62c\ub77c\uac00\ub294 \ubd80\ub825\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. <strong>\ud540\uc744 \uc218\ud3c9\uc73c\ub85c \ub215\ud788\uba74(\ucc9c\uc7a5 \ubd80\ucc29\ud615 \uc870\uba85 \ub4f1) \uc774 \ubd80\ub825 \ud6a8\uacfc\uac00 \uc904\uc5b4\ub4e4\uc5b4 \ub0c9\uac01 \ud6a8\uc728\uc774 25~40% \ub0ae\uc544\uc9c4\ub2e4<\/strong>\ub294 \ubcf4\uace0\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uce74\ud0c8\ub85c\uadf8 Rth\ub294 \ub300\ubd80\ubd84 \ud540\uc774 \uc218\uc9c1\uc778 \ud45c\uc900 \uc790\uc138\uc5d0\uc11c \uce21\uc815\ub429\ub2c8\ub2e4. <strong>\ucc9c\uc7a5 \ubd80\ucc29\ud615\uc774\ub098 \ubcbd\ubd80\ud615\uc774\ub77c\uba74 \uce74\ud0c8\ub85c\uadf8 \uac12\ubcf4\ub2e4 \uc5ec\uc720 \uc788\uac8c \uc124\uacc4<\/strong>\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A2_%EA%B8%B0%EA%B5%AC_%ED%99%98%EA%B2%BD_%E2%80%93_%EA%B0%9C%EB%B0%A9_vs_%EB%A7%A4%EC%9E%85\"><\/span>\u2462 \uae30\uad6c \ud658\uacbd \u2013 \uac1c\ubc29 vs \ub9e4\uc785<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uce74\ud0c8\ub85c\uadf8 \uc2dc\ud5d8\uc740 \ub300\uac1c \uc5f4\ub9b0 \uacf5\uac04\uc5d0\uc11c \uc774\ub904\uc9d1\ub2c8\ub2e4. \ub9e4\uc785\ud615\uc774\ub098 \ubc00\ud3d0 \uae30\uad6c\uc5d0 \ub123\uc73c\uba74 \uc8fc\ubcc0 \uacf5\uae30 \uc790\uccb4\uac00 \ub370\uc6cc\uc838 \uc788\uc5b4 \uc131\ub2a5\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uc5f4\uc124\uacc4 \uae00\uc5d0\uc11c \uacc4\uc0b0\ud588\ub358 &#8220;\ubc00\ud3d0 \uae30\uad6c \uc8fc\uc704 45\u2103&#8221; \uc870\uac74\uc774 \uc5ec\uae30 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A3_%ED%91%9C%EB%A9%B4_%EC%B2%98%EB%A6%AC_%E2%80%93_%EC%95%84%EB%85%B8%EB%8B%A4%EC%9D%B4%EC%A7%95\"><\/span>\u2463 \ud45c\uba74 \ucc98\ub9ac \u2013 \uc544\ub178\ub2e4\uc774\uc9d5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ub958\uac00 \uc804\uccb4 \ubc29\uc5f4\uc758 70~90%\ub97c \ucc28\uc9c0\ud558\uace0, \ubcf5\uc0ac\ub294 \ubcf4\ud1b5 5~10% \uc218\uc900\uc785\ub2c8\ub2e4. \uadf8\ub7f0\ub370 <strong>\uacf5\uae30 \ud750\ub984\uc774 \uac70\uc758 \uc5c6\ub294 \ubc00\ud3d0\ud615\u00b7\uc790\uc5f0\ub300\ub958 \uc870\uba85\uc5d0\uc11c\ub294 \ubcf5\uc0ac\uac00 \ubb34\uc2dc\ud560 \uc218 \uc5c6\ub294 \ube44\uc911<\/strong>\uc744 \ucc28\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub178\ub2e4\uc774\uc9d5(\ud2b9\ud788 \ud751\uc0c9)\uc740 \ud45c\uba74 \ubc29\uc0ac\uc728\uc744 <strong>0.85 \uc218\uc900\uae4c\uc9c0<\/strong> \ub04c\uc5b4\uc62c\ub9bd\ub2c8\ub2e4. LED \uc870\uba85\uc5d0\ub294 \uac70\uc758 \ud544\uc218\uc801\uc73c\ub85c \uc801\uc6a9\ub418\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \ub2e4\ub9cc \uac15\uc81c\ub300\ub958\uac00 \uac15\ud55c \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc774 \ud6a8\uacfc\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \uc791\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%A7%AE_%EC%8B%A4%EC%A0%9C%EB%A1%9C_%EB%B9%84%EA%B5%90%ED%95%B4%EB%B3%B4%EA%B8%B0_%E2%80%93_TIM_%EC%A2%85%EB%A5%98%EC%97%90_%EB%94%B0%EB%A5%B8_%EC%A0%95%EC%85%98_%EC%98%A8%EB%8F%84\"><\/span>\ud83e\uddee \uc2e4\uc81c\ub85c \ube44\uad50\ud574\ubcf4\uae30 \u2013 TIM \uc885\ub958\uc5d0 \ub530\ub978 \uc815\uc158 \uc628\ub3c4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc14 \uc870\uba85 \uc0ac\ub840(\ubc1c\uc5f4 36.5W, \ubaa8\ub4c8 \uc811\ucd09 \uba74\uc801 200\u00d720mm)\ub85c TIM\ub9cc \ubc14\uafd4\uac00\uba70 \uacc4\uc0b0\ud574\ubd24\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>TIM \uc885\ub958<\/th><th>Rth_TIM<\/th><th>\uc815\uc158 \uc628\ub3c4<\/th><th>\uc628\ub3c4 \ucc28\uc774<\/th><\/tr><\/thead><tbody><tr><td>\uc11c\uba40 \uadf8\ub9ac\uc2a4 (50\u339b)<\/td><td>0.004 \u2103\/W<\/td><td>73.5\u2103<\/td><td>\uae30\uc900<\/td><\/tr><tr><td>PCM (75\u339b)<\/td><td>0.006 \u2103\/W<\/td><td>73.6\u2103<\/td><td>+0.1\u2103<\/td><\/tr><tr><td>\uc11c\uba40 \ud328\ub4dc 0.5mm<\/td><td>0.042 \u2103\/W<\/td><td>74.9\u2103<\/td><td>+1.4\u2103<\/td><\/tr><tr><td>\uc11c\uba40 \ud328\ub4dc 2.0mm<\/td><td>0.167 \u2103\/W<\/td><td>79.4\u2103<\/td><td>+5.9\u2103<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u26a0\ufe0f <strong>\uc704 \uacc4\uc0b0\uc740 \uc811\ucd09 \uba74\uc801\uc774 \ub113\uc740 \ubaa8\ub4c8 \uae30\uc900\uc785\ub2c8\ub2e4.<\/strong> \uc18c\ud615 \ub2e8\uc77c LED\ucc98\ub7fc \uc811\ucd09 \uba74\uc801\uc774 \uc791\uc73c\uba74(\uc608: 10\u00d710mm), TIM \uc120\ud0dd\uc5d0 \ub530\ub978 \uc628\ub3c4 \ucc28\uc774\uac00 \ud6e8\uc52c \ucee4\uc9d1\ub2c8\ub2e4. \uba74\uc801\uc774 \uc881\uc744\uc218\ub85d TIM \ub450\uaed8\uc758 \uc601\ud5a5\uc774 \ud07d\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uac19\uc740 \ubc1c\uc5f4\ub7c9, \uac19\uc740 \ud788\ud2b8\uc2f1\ud06c\uc778\ub370 TIM \uc120\ud0dd\ub9cc\uc73c\ub85c \ucd5c\ub300 6\u2103 \uac00\uae4c\uc774 \ucc28\uc774<\/strong>\uac00 \ub0a9\ub2c8\ub2e4. \uc218\uba85 \uae00\uc5d0\uc11c \ubcf8 \uc544\ub808\ub2c8\uc6b0\uc2a4 \uad00\uacc4\ub97c \uc801\uc6a9\ud558\uba74, \uc774 \uc815\ub3c4 \uc628\ub3c4 \ucc28\uc774\ub3c4 \uc218\uba85\uc5d0 \ub204\uc801 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%9B%A0%EF%B8%8F_%EC%8B%A4%EB%AC%B4_%EC%84%A0%ED%83%9D_%EC%88%9C%EC%84%9C\"><\/span>\ud83d\udee0\ufe0f \uc2e4\ubb34 \uc120\ud0dd \uc21c\uc11c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \uc811\ucd09\uba74\uc758 \ud3c9\ud0c4\ub3c4\ub97c \uba3c\uc800 \ud655\uc778\ud558\uc138\uc694<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud3c9\ud0c4\ud558\uace0 \uc555\ub825\uc744 \ucda9\ubd84\ud788 \uc904 \uc218 \uc788\ub2e4\uba74 \uadf8\ub9ac\uc2a4\ub098 PCM\uc73c\ub85c \ucd5c\uc18c \ub450\uaed8\ub97c \ub178\ub9ac\uc138\uc694. \ubd80\ud488 \ub192\uc774 \ud3b8\ucc28\uac00 \uc788\ub2e4\uba74 \ud328\ub4dc\ub098 \uac2d\ud544\ub7ec\ub85c \uadf8 \ud3b8\ucc28\ub97c \ud761\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\ud3c9\ud0c4\ud55c \uba74\uc5d0 \ub450\uaebc\uc6b4 \ud328\ub4dc\ub97c \uc4f0\ub294 \uac83\ub3c4, \ub2e8\ucc28\uac00 \uc788\ub294 \uacf3\uc5d0 \uadf8\ub9ac\uc2a4\ub9cc \ubc14\ub974\ub294 \uac83\ub3c4 \ub458 \ub2e4 \uc190\ud574\uc785\ub2c8\ub2e4.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \ud788\ud2b8\uc2f1\ud06c\ub294 \uc2e4\uc0ac\uc6a9 \uc870\uac74\uc73c\ub85c \ud310\ub2e8\ud558\uc138\uc694<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uce74\ud0c8\ub85c\uadf8 Rth\ub97c \uadf8\ub300\ub85c \ubbff\uc9c0 \ub9d0\uace0, **\uc124\uce58 \ubc29\ud5a5(\uc218\ud3c9\/\uc218\uc9c1)\uacfc \uae30\uad6c \ud658\uacbd(\uac1c\ubc29\/\ub9e4\uc785)**\uc744 \ubc18\uc601\ud574 \uc5ec\uc720\ub97c \ub450\uc138\uc694. \uc55e\uc11c \ubcf8 \uac83\ucc98\ub7fc \ubc29\ud5a5\ub9cc\uc73c\ub85c 25~40% \ucc28\uc774\uac00 \ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \uc591\uc0b0\uc131\uacfc \uc131\ub2a5\uc744 \ud568\uaed8 \ubcf4\uc138\uc694<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uc2a4\ub294 \ub3c4\ud3ec \uade0\uc77c\uc131 \uad00\ub9ac\uac00 \ud544\uc694\ud558\uace0 \uc7ac\uc791\uc5c5\uc774 \ubc88\uac70\ub86d\uc2b5\ub2c8\ub2e4. \ub300\ub7c9 \uc0dd\uc0b0\uc774\ub77c\uba74 <strong>\uac2d \ud544\ub7ec\ub098 PCM\ucc98\ub7fc \ucde8\uae09\uc774 \uc77c\uc815\ud55c \uc7ac\ub8cc<\/strong>\uac00 \uc2e4\uc81c \uc218\uc728\uc5d0\uc11c \uc720\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0\uc11c \uadf8\ub9ac\uc2a4\ub85c \uac80\uc99d\ud55c \ub4a4 \uc591\uc0b0\uc5d0\uc11c \ud328\ub4dc\ub85c \ubc14\uafb8\uba74, \ubc18\ub4dc\uc2dc \uc5f4 \uc131\ub2a5\uc744 \uc7ac\uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \ud558\uc774\ube0c\ub9ac\ub4dc\ub3c4 \uac80\ud1a0\ud558\uc138\uc694<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc1c\uc5f4\uc774 \uc9d1\uc911\ub418\ub294 LED \ubc14\ub85c \uc544\ub798\ub9cc \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uc18c\uc7ac(\uad6c\ub9ac \uc2ac\ub7ec\uadf8 \ub4f1)\ub97c \ub123\uace0, \ub098\uba38\uc9c0 \ub113\uc740 \uba74\uc801\uc740 \uc800\ub834\ud55c \uc54c\ub8e8\ubbf8\ub284 \ud540\uc73c\ub85c \ucc44\uc6b0\ub294 \ubc29\uc2dd\uc774 \ube44\uc6a9\uacfc \uc131\ub2a5\uc758 \uc808\ucda9\uc810\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9D%93_%EC%9E%90%EC%A3%BC_%ED%95%98%EB%8A%94_%EC%98%A4%ED%95%B4_3%EA%B0%80%EC%A7%80\"><\/span>\u2753 \uc790\uc8fc \ud558\ub294 \uc624\ud574 3\uac00\uc9c0<span class=\"ez-toc-section-end\"><\/span><\/h2>\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>\uc624\ud574 1. &#8220;\uc5f4\uc804\ub3c4\uc728(k)\uc774 \ub192\uc73c\uba74 \ubb34\uc870\uac74 \uc88b\ub2e4&#8221;<\/strong> \u2192 k\ub294 \uc7ac\ub8cc\uc758 \uc131\uc9c8\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uc2e4\uc81c \uc5f4\uc800\ud56d\uc740 \ub450\uaed8\ub85c \ub098\ub208 \uac12\uc774\ub77c, \ub450\uaebc\uc6b4 \uace0k \uc81c\ud488\uc774 \uc587\uc740 \uc800k \uc81c\ud488\ubcf4\ub2e4 \ub098\uc060 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56d\uc0c1 BLT\uc640 \ud568\uaed8 \ubd10\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\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>\uc624\ud574 2. &#8220;\ud788\ud2b8\uc2f1\ud06c \ud06c\uae30\uac00 \ud06c\uba74 \ubb34\uc870\uac74 \uc88b\ub2e4&#8221;<\/strong> \u2192 \uc790\uc5f0\ub300\ub958\uc5d0\uc11c\ub294 \ud540 \uac04\uaca9\uc774 \ub108\ubb34 \uc881\uc73c\uba74 \uc624\ud788\ub824 \ub098\ube60\uc9d1\ub2c8\ub2e4. \ub610 \uc218\ud3c9\uc73c\ub85c \uc124\uce58\ud558\uba74 \uac19\uc740 \ud788\ud2b8\uc2f1\ud06c\ub3c4 \uc131\ub2a5\uc774 \ud06c\uac8c \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc544\ub2c8\ub77c <strong>\uc124\uce58 \uc870\uac74\uc5d0 \ub9de\ub294 \ud615\uc0c1<\/strong>\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<\/blockquote>\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>\uc624\ud574 3. &#8220;TIM\uc740 \ub2e4 \uac70\uae30\uc11c \uac70\uae30\ub2e4&#8221;<\/strong> \u2192 \uc811\ucd09 \uba74\uc801\uc774 \uc881\uc740 \uc18c\ud615 LED\uc5d0\uc11c\ub294 TIM \uc120\ud0dd\uc774 \uc804\uccb4 \uc5f4\uc800\ud56d\uc758 \uc0c1\ub2f9 \ubd80\ubd84\uc744 \ucc28\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 COB\ub098 \uace0\ubc00\ub3c4 \uc2e4\uc7a5\uc5d0\uc11c\ub294 TIM \ud558\ub098 \ubc14\uafb8\ub294 \uac83\ub9cc\uc73c\ub85c \uc815\uc158 \uc628\ub3c4\uac00 \uc5ec\ub7ec \ub3c4 \ucc28\uc774 \ub0a9\ub2c8\ub2e4.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%9C%85_%ED%95%9C%EB%88%88%EC%97%90_%EC%A0%95%EB%A6%AC\"><\/span>\u2705 \ud55c\ub208\uc5d0 \uc815\ub9ac<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\ud575\uc2ec \ub0b4\uc6a9<\/th><\/tr><\/thead><tbody><tr><td>TIM \uc5f4\uc800\ud56d<\/td><td>Rth = BLT \u00f7 (k \u00d7 A)<\/td><\/tr><tr><td>\ud575\uc2ec \uc6d0\uce59<\/td><td>\ub450\uaed8\uac00 \uc5f4\uc804\ub3c4\uc728\ub9cc\ud07c \uc911\uc694\ud558\ub2e4<\/td><\/tr><tr><td>\uadf8\ub9ac\uc2a4\/PCM<\/td><td>\ud3c9\ud0c4\uba74\uc6a9, \uc587\uc74c(25~100\u339b), \uc800\ud56d \ub0ae\uc74c<\/td><\/tr><tr><td>\ud328\ub4dc\/\uac2d\ud544\ub7ec<\/td><td>\ub2e8\ucc28 \ud761\uc218\uc6a9, \ub450\uaebc\uc6c0(0.5~5mm), \uc800\ud56d \ub192\uc74c<\/td><\/tr><tr><td>\uc808\uc5f0 \ud544\uc694 \uc2dc<\/td><td>\uc138\ub77c\ubbf9 \ud544\ub7ec \uc2e4\ub9ac\ucf58 \ub4f1 \uc808\uc5f0\ud615 TIM \uc120\ud0dd<\/td><\/tr><tr><td>\ud788\ud2b8\uc2f1\ud06c \ubcc0\uc218<\/td><td>\ub0c9\uac01 \ubc29\uc2dd, \uc124\uce58 \ubc29\ud5a5, \uae30\uad6c \ud658\uacbd, \ud45c\uba74 \ucc98\ub9ac<\/td><\/tr><tr><td>\uc124\uce58 \ubc29\ud5a5 \uc601\ud5a5<\/td><td>\ud540 \uc218\ud3c9 \uc2dc \uc218\uc9c1 \ub300\ube44 25~40% \uc800\ud558 \ubcf4\uace0<\/td><\/tr><tr><td>\ud45c\uba74 \ucc98\ub9ac<\/td><td>\uc544\ub178\ub2e4\uc774\uc9d5\uc73c\ub85c \ubc29\uc0ac\uc728 0.85 \uc218\uc900 \ud655\ubcf4<\/td><\/tr><tr><td>\uc120\ud0dd \uc21c\uc11c<\/td><td>\ud3c9\ud0c4\ub3c4 \ud655\uc778 \u2192 \uc2e4\uc0ac\uc6a9 \uc870\uac74 \ubc18\uc601 \u2192 \uc591\uc0b0\uc131 \uac80\ud1a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%8E%AF_%EC%98%A4%EB%8A%98_%EB%B0%94%EB%A1%9C_%ED%99%95%EC%9D%B8%ED%95%B4%EB%B3%BC_%EA%B2%83\"><\/span>\ud83c\udfaf \uc624\ub298 \ubc14\ub85c \ud655\uc778\ud574\ubcfc \uac83<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ud604\uc7ac \uc0ac\uc6a9 \uc911\uc778 TIM\uc758 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c **\uc5f4\uc804\ub3c4\uc728\uacfc \ud568\uaed8 BLT(\uad8c\uc7a5 \ub450\uaed8)**\ub97c \ud655\uc778\ud558\uc138\uc694. k\uac12\ub9cc \ubcf4\uace0 \uace8\ub790\ub2e4\uba74 \uc7ac\uac80\ud1a0\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud788\ud2b8\uc2f1\ud06c\uac00 <strong>\ucc9c\uc7a5\uc774\ub098 \ubcbd\uc5d0 \uc218\ud3c9\uc73c\ub85c \uc124\uce58\ub418\ub294\uc9c0<\/strong> \ud655\uc778\ud558\uc138\uc694. \uadf8\ub807\ub2e4\uba74 \uce74\ud0c8\ub85c\uadf8 Rth\ubcf4\ub2e4 \uc5ec\uc720\ub97c \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc811\ucd09 \uba74\uc801\uc774 \uc881\uc740 \uc18c\ud615 LED\ub97c \uc4f0\uc2e0\ub2e4\uba74, \uc5f4\uc124\uacc4 \uae00\uc758 \uc5ed\uc0b0 \uacf5\uc2dd\uc73c\ub85c <strong>TIM \uc120\ud0dd\uc5d0 \ub530\ub978 \uc628\ub3c4 \ucc28\uc774<\/strong>\ub97c \uc9c1\uc811 \uacc4\uc0b0\ud574\ubcf4\uc138\uc694.<\/li>\n\n\n\n<li>\ubc00\ud3d0\ud615 \uae30\uad6c\ub77c\uba74 \ud788\ud2b8\uc2f1\ud06c\uac00 <strong>\uc544\ub178\ub2e4\uc774\uc9d5 \ucc98\ub9ac<\/strong>\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uacf5\uae30 \ud750\ub984\uc774 \uc5c6\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 \ubcf5\uc0ac \ubc29\uc5f4\uc758 \ube44\uc911\uc774 \ucee4\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%9A_%ED%95%A8%EA%BB%98_%EC%9D%BD%EC%9C%BC%EB%A9%B4_%EC%A2%8B%EC%9D%80_%EA%B8%80\"><\/span>\ud83d\udcda \ud568\uaed8 \uc77d\uc73c\uba74 \uc88b\uc740 \uae00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud83d\udd25 LED \uc5f4\uc124\uacc4 \uae30\ucd08 \u2013 \uc815\uc158\uc628\ub3c4\uc640 \uc5f4\uc800\ud56d (\ubc1c\ud589 \ud6c4 \ub9c1\ud06c \uc5f0\uacb0) \u2014 \uc774 \uae00\uc758 \ubaa8\ub4e0 \uacc4\uc0b0\uc774 \uae30\ubc18\ud558\ub294 \uc5f4\uc800\ud56d \ud68c\ub85c \uac1c\ub150\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\u23f3 \uad11\uc18d\uc720\uc9c0\uc728(L70\/L80)\uacfc LED \uc218\uba85 (\ubc1c\ud589 \ud6c4 \ub9c1\ud06c \uc5f0\uacb0) \u2014 \uc5ec\uae30\uc11c \ub0ae\ucd98 \uc628\ub3c4\uac00 \uc2e4\uc81c\ub85c \uc218\uba85\uc5d0 \uc5b4\ub5bb\uac8c \ubc18\uc601\ub418\ub294\uc9c0 \ub2e4\ub8f9\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud83c\udfaf <a href=\"https:\/\/steelcrucian.com\/macadam-ellipse-led-binning\/\">\ub9e4\uce90\ub364 \ud0c0\uc6d0(MacAdam)\uacfc LED \ube44\ub2dd<\/a> \u2014 \uc628\ub3c4\uac00 \uc0c9\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ube44\uc2fc \uc11c\uba40 \ud328\ub4dc\ub85c \ubc14\uafe8\ub294\ub370 \uc815\uc158 \uc628\ub3c4\uac00 \uc624\ud788\ub824 \uc624\ub985\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728(k) \uc22b\uc790\ub9cc \ubcf4\uace0 \uace0\ub978 \uacb0\uacfc\uc785\ub2c8\ub2e4. LED \uc5f4\uc124\uacc4 \uae00\uc5d0\uc11c \uc815\uc158 \uc628\ub3c4\uac00 \uc5f4\uc800\ud56d\uc758 \ud569\uc73c\ub85c \uc815\ud574\uc9c4\ub2e4\ub294 \uac78 \ubd24\uc2b5\ub2c8\ub2e4. \uadf8 \uc5f4\uc800\ud56d \uc0ac\uc2ac\uc5d0\uc11c **TIM(Thermal Interface Material)**\uacfc \ud788\ud2b8\uc2f1\ud06c\ub294 \uc124\uacc4\uc790\uac00 \uc9c1\uc811 \uace0\ub974\ub294 \ub450 \ubd80\ud488\uc785\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc774 \ub458\uc744 \uace0\ub97c \ub54c \uac00\uc7a5 \ub9ce\uc774 \ud558\ub294 \uc2e4\uc218\uac00 &#8220;\uc22b\uc790\uac00 \ud06c\uba74 \uc88b\ub2e4&#8221;\ub294 \uc0dd\uac01\uc785\ub2c8\ub2e4. \ud83d\udca1 \uc774 \uae00\uc740 \uad11\ud559 \uc2dc\ub9ac\uc988 5\ub2e8\uacc4 \uc5f4\uacfc&hellip;&nbsp;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":"","jetpack_post_was_ever_published":false},"categories":[72],"tags":[916,913,915,912,914,917,882,879],"class_list":["post-2565","post","type-post","status-publish","format-standard","hentry","category-optics","tag-led","tag-tim","tag-915","tag-912","tag-914","tag-917","tag-882","tag-879"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/comments?post=2565"}],"version-history":[{"count":1,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2565\/revisions"}],"predecessor-version":[{"id":2570,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/posts\/2565\/revisions\/2570"}],"wp:attachment":[{"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/media?parent=2565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/categories?post=2565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelcrucian.com\/wp-json\/wp\/v2\/tags?post=2565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}