{"id":2012,"date":"2024-07-11T12:41:52","date_gmt":"2024-07-11T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=2012"},"modified":"2024-07-11T12:41:52","modified_gmt":"2024-07-11T12:41:52","slug":"pcba-testing-methods-for-reliability-analysis","status":"publish","type":"post","link":"https:\/\/tryvary.com\/ko\/\uc2e0\ub8b0\uc131-\ubd84\uc11d\uc744-\uc704\ud55c-pcba-\ud14c\uc2a4\ud2b8-\ubc29\ubc95\/","title":{"rendered":"\uc2e0\ub8b0\uc131 \ubd84\uc11d\uc744 \uc704\ud55c 7\uac00\uc9c0 \ucd5c\uace0\uc758 PCBA \ud14c\uc2a4\ud2b8 \ubc29\ubc95"},"content":{"rendered":"<p>PCBA(\uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc5b4\uc148\ube14\ub9ac)\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \ud3ec\ud568\ud558\ub294 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8 \uc804\ub7b5\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc2e0\ub8b0\uc131 \ubd84\uc11d\uc744 \uc704\ud55c 7\uac00\uc9c0 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc740 ALT(\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8) \ubc29\ubc95, FMEA(\uace0\uc7a5 \ubaa8\ub4dc \ubc0f \uc601\ud5a5 \ubd84\uc11d), HALT(\uace0\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8) \ubc29\ubc95, \uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8 \ubc29\ubc95, ESS(\ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc2a4\ud06c\ub9ac\ub2dd) \ubc29\ubc95, \ubc88\uc778 \ubc0f \uc628\ub3c4 \ud14c\uc2a4\ud2b8 \ubc0f <strong>\ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc0ac<\/strong>. \uac01 \ubc29\ubc95\uc740 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc \uc2dd\ubcc4\ubd80\ud130 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568 \uac10\uc9c0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 PCBA \uc2e0\ub8b0\uc131\uc758 \ud2b9\uc815 \uce21\uba74\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\uc744 \uacb0\ud569\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \uc804\ubc18\uc801\uc778 PCBA \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\ud558\uace0 \uacb0\uacfc\uc801\uc73c\ub85c \uc81c\ud488 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \uc2dc\uc0ac\uc810<\/h2>\n<ul>\n<li>ALT(\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8) \ubc0f HALT(\uace0\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8) \ubc29\ubc95\uc740 \uac00\uc18d\ub41c \uc2a4\ud2b8\ub808\uc2a4 \uc870\uac74\uc744 \ud1b5\ud574 \uc2e0\ub8b0\uc131\uc744 \uc608\uce21\ud558\uace0 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8\ub294 \uc2e4\uc81c \uc5f4 \uc751\ub825\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec \ub2e4\uc591\ud55c \uc5f4 \uc870\uac74\uc5d0\uc11c \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud558\uace0 \uc7a0\uc7ac\uc801\uc778 \uc624\ub958\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n<li>FMEA(\uace0\uc7a5 \ubaa8\ub4dc \ubc0f \uc601\ud5a5 \ubd84\uc11d)\ub294 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \ubd84\ub958\ud558\uace0 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \uc704\ud5d8\uc744 \uc2dd\ubcc4\ud558\uba70 \uc0ac\uc804 \uc124\uacc4 \uac1c\uc120\uc744 \ud1b5\ud574 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>ESS(\ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc2a4\ud06c\ub9ac\ub2dd) \ubc0f \ubc88\uc778 \ud14c\uc2a4\ud2b8\ub294 \uc124\uacc4 \ub2e8\uacc4 \ucd08\uae30\uc5d0 \uc57d\uc810\uacfc \uc7a0\uc7ac\uc801 \uacb0\ud568\uc744 \uac10\uc9c0\ud558\uc5ec \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc791\uc5c5\uc758 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc0ac\ub97c \ud1b5\ud574 \ubd80\ud488 \ubc30\uce58\ub97c \ud655\uc778\ud558\uace0 \uadf9\uc131 \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud558\uba70 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \uac10\uc9c0\ud558\uc5ec \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc218\uc815\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8(ALT) \ubc29\ubc95<\/h2>\n<div class=\"embed-youtube\" style=\"position: relative; width: 100%; height: 0; padding-bottom: 56.25%; margin-bottom:20px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/www.youtube.com\/embed\/6GvMJCydOG0\" title=\"\uc720\ud29c\ube0c \ube44\ub514\uc624 \ud50c\ub808\uc774\uc5b4\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>\uac00\uc18d\uc218\uba85\uac80\uc0ac(ALT)\ub294 \uc9c8\ubcd1\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. <strong>PCBA \uc124\uacc4\uc758 \uc2e0\ub8b0\uc131<\/strong> \ub178\ud654\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud558\ub294 \uac00\uc18d\ub41c \uc2a4\ud2b8\ub808\uc2a4 \uc870\uac74\uc744 \uc801\uc6a9\ud558\uc5ec <strong>\uc2e0\ub8b0\uc131\uc744 \uc608\uce21\ud558\ub2e4<\/strong>. \uc774 \ubc29\ubc95\uc740 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c PCBA \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud558\uace0 \uc608\uce21\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae30\ub300 \uc218\uba85\uc744 \ucd94\uc815\ud568\uc73c\ub85c\uc368 <strong>\uace0\uc7a5\ub960 \ubd84\uc11d \ubc0f \ucd94\uc815<\/strong>, ALT\uac00 \uacb0\uc815\ud569\ub2c8\ub2e4. <strong>\uae30\ub300 \uc218\uba85<\/strong>, \ub514\uc790\uc774\ub108\uac00 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. ALT\ub294 \uc2dd\ubcc4\uc5d0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. <strong>\ucd08\uae30\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uc2e4\ud328 \ubaa8\ub4dc<\/strong>, \uc124\uacc4 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uc815\ud568\uc73c\ub85c\uc368 <strong>\uc791\ub3d9 \ud55c\uacc4 \ubc0f \uc2e4\ud328 \ubaa8\ub4dc<\/strong>, ALT\ub294 PCBA \uc124\uacc4\uc758 \uc804\ubc18\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. ALT\ub97c \ud1b5\ud574 \uc124\uacc4\uc790\ub294 \uc7a0\uc7ac\uc801\uc778 \uc624\ub958\ub97c \uc2dd\ubcc4\ud558\uace0 \uc644\ud654\ud558\uc5ec \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc124\uacc4\uc758 \uc704\ud5d8\uc744 \uc904\uc774\uace0 \uc804\ubc18\uc801\uc778 \uc81c\ud488 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uace0\uc7a5 \ubaa8\ub4dc \ubc0f \uc601\ud5a5 \ubd84\uc11d(FMEA)<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/analyzing_failure_modes_systematically.jpg\" alt=\"\uace0\uc7a5 \ubaa8\ub4dc\ub97c \uccb4\uacc4\uc801\uc73c\ub85c \ubd84\uc11d\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>PCBA \uc2e0\ub8b0\uc131 \ubd84\uc11d\uc758 \ub9e5\ub77d\uc5d0\uc11c FMEA(\uace0\uc7a5 \ubaa8\ub4dc \ubc0f \uc601\ud5a5 \ubd84\uc11d)\ub294 \uc2dd\ubcc4 \ubc0f \ubd84\ub958\ub97c \ud3ec\ud568\ud558\ub294 \ud544\uc218 \ubc29\ubc95\ub860\uc785\ub2c8\ub2e4. <strong>\uc7a0\uc7ac\uc801\uc778 \uc2e4\ud328 \ubaa8\ub4dc<\/strong>, \ubfd0\ub9cc \uc544\ub2c8\ub77c \uadf8\ub4e4\uc758 \ud3c9\uac00 <strong>\uc804\ubc18\uc801\uc778 \uc601\ud5a5<\/strong> \uc2dc\uc2a4\ud15c \uc2e0\ub8b0\uc131.<\/p>\n<p>FMEA\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uad6c\ud604\ud558\ub824\uba74 \uace0\uc7a5 \ubaa8\ub4dc \ubd84\ub958\uc640 <strong>\ud6a8\uacfc \ubd84\uc11d \ubc29\ubc95\ub860<\/strong>.<\/p>\n<h3>\uace0\uc7a5 \ubaa8\ub4dc \ubd84\ub958<\/h3>\n<p>PCBA \uc124\uacc4\uc790\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc, \uc6d0\uc778 \ubc0f PCBA \uc2e0\ub8b0\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud55c \uccb4\uacc4\uc801\uc778 \ubc29\ubc95\uc73c\ub85c \uace0\uc7a5 \ubaa8\ub4dc \ubc0f \ud6a8\uacfc \ubd84\uc11d(FMEA)\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. FMEA\ub97c \uc0ac\uc6a9\ud558\uba74 \uc2ec\uac01\ub3c4, \uac00\ub2a5\uc131, \uac10\uc9c0 \uac00\ub2a5\uc131\uc744 \uae30\uc900\uc73c\ub85c \uc7a5\uc560 \ubaa8\ub4dc\ub97c \ubd84\ub958\ud560 \uc218 \uc788\uc5b4 \ubaa9\ud45c \uc644\ud654 \uc804\ub7b5\uc744 \uc138\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>\uace0\uc7a5 \ubaa8\ub4dc \ubd84\ub958<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\uc124\uba85<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\uc2ec\uac01\ud55c \uc624\ub958 \ubaa8\ub4dc<\/td>\n<td style=\"text-align: center\">\uc989\uac01\uc801\uc778 \uc8fc\uc758\uc640 \uc644\ud654 \uc804\ub7b5\uc774 \ud544\uc694\ud55c \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc624\ub958 \ubaa8\ub4dc.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uc8fc\uc694 \uc2e4\ud328 \ubaa8\ub4dc<\/td>\n<td style=\"text-align: center\">PCBA \uc2e0\ub8b0\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uace0\uc7a5 \ubaa8\ub4dc\ub85c \uc778\ud574 \uc124\uacc4 \ubcc0\uacbd \ubc0f \ud504\ub85c\uc138\uc2a4 \uac1c\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uc0ac\uc18c\ud55c \uc624\ub958 \ubaa8\ub4dc<\/td>\n<td style=\"text-align: center\">PCBA \uc2e0\ub8b0\uc131\uc5d0 \ucd5c\uc18c\ud55c\uc758 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc624\ub958 \ubaa8\ub4dc\ub85c \ubaa8\ub2c8\ud130\ub9c1\uacfc \uc9c0\uc18d\uc801\uc778 \uac1c\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ud6a8\uacfc \ubd84\uc11d \ubc29\ubc95\ub860<\/h3>\n<p>FMEA(\uace0\uc7a5 \ubaa8\ub4dc \ubc0f \uc601\ud5a5 \ubd84\uc11d) \ubc29\ubc95\ub860\uc740 \uc624\ub958\ub97c \uc2dd\ubcc4\ud558\uace0 \uc644\ud654\ud558\uae30 \uc704\ud55c \uad6c\uc870\ud654\ub41c \uc811\uadfc \ubc29\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc7a0\uc7ac\uc801\uc778 \uc2e4\ud328 \uc704\ud5d8<\/strong> PCBA \uc124\uacc4\uc5d0\uc11c \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\uc74c\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc801\uadf9\uc801\uc778 \uc124\uacc4\ub85c \uc2e0\ub8b0\uc131 \ud5a5\uc0c1<\/strong> \uac1c\ub7c9.<\/p>\n<p>FMEA\ub97c \uc801\uc6a9\ud568\uc73c\ub85c\uc368 \uc124\uacc4\uc790\ub294 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\uc640 \uadf8 \uc601\ud5a5\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>PCBA \uc2e0\ub8b0\uc131<\/strong>. \uc774 \ubc29\ubc95\uc740 \uc2e4\ud328 \ubaa8\ub4dc\uc758 \uc2ec\uac01\ub3c4, \uac00\ub2a5\uc131 \ubc0f \uacb0\uacfc\ub97c \ud3c9\uac00\ud558\uc5ec \ub2e4\uc74c\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. <strong>\ub514\uc790\uc778 \uac1c\uc120\uc758 \uc6b0\uc120\uc21c\uc704<\/strong>. FMEA\ub294 \uc120\ud0dd\uc744 \ub3d5\uc2b5\ub2c8\ub2e4. <strong>\uc801\uc808\ud55c \uc644\ud654 \uc870\uce58<\/strong> \uc2dd\ubcc4\ub41c \uc624\ub958 \uba54\ucee4\ub2c8\uc998\uc744 \uae30\ubc18\uc73c\ub85c PCBA \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubc29\ubc95\ub860\uc744 \ud1b5\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 \uc7a0\uc7ac\uc801\uc778 \uc2e4\ud328 \uc704\ud5d8\uc744 \uc0ac\uc804\uc5d0 \ud574\uacb0\ud560 \uc218 \uc788\uc73c\uba70, <strong>\uc124\uacc4 \uacac\uace0\uc131 \ud5a5\uc0c1<\/strong> \uc804\ubc18\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>FMEA\ub294 \uc7a0\uc7ac\uc801\uc778 \uc624\ub958\ub97c \uc2dd\ubcc4\ud558\uace0 \uc644\ud654\ud568\uc73c\ub85c\uc368 \ubcf4\ub2e4 \uc548\uc815\uc801\uc778 PCBA \uac1c\ubc1c\uc744 \ucd09\uc9c4\ud558\uace0 \ud14c\uc2a4\ud2b8 \ubc0f \ud604\uc7a5\uc5d0\uc11c \uc624\ub958 \uac00\ub2a5\uc131\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<h2>HALT(\uace0\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8) \ubc29\ubc95<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/stress_testing_for_reliability.jpg\" alt=\"\uc2e0\ub8b0\uc131\uc744 \uc704\ud55c \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>HALT(Highly Accelerated Life Testing) \ubc29\ubc95\uc740 PCBA \uc2e0\ub8b0\uc131 \ubd84\uc11d\uc744 \uc704\ud55c \ud544\uc218 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2dd\ubcc4\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. <strong>\uc2e4\ud328 \ubaa8\ub4dc<\/strong> \uadf8\ub9ac\uace0 \uc57d\uc810\uc744 \ud1b5\ud574 <strong>\uac00\uc18d \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8<\/strong>. PCBA\ub97c \uadf9\ud55c\uc758 \ud658\uacbd \uc870\uac74\uc5d0 \ub178\ucd9c\uc2dc\ud0b4\uc73c\ub85c\uc368 HALT\ub294 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568\uc758 \uac10\uc9c0\ub97c \ucd09\uc9c4\ud558\uc5ec \ubaa9\ud45c\ud55c \uac1c\uc120\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc744 \ud1b5\ud574 <strong>\ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uac80\uc0ac<\/strong> \uadf8\ub9ac\uace0 <strong>\uace0\uc7a5 \ubaa8\ub4dc \uc2dd\ubcc4<\/strong>, HALT\ub294 PCBA \uc2e0\ub8b0\uc131\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub354\uc6b1 \uacac\uace0\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\ud488\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uac80\uc0ac<\/h3>\n<p>\uc124\uacc4\uc790\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 PCBA(\uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc870\ub9bd\ud488)\ub97c \uc791\ub3d9 \ud55c\uacc4\uae4c\uc9c0 \ubc00\uc5b4\ubd99\uc774\uace0 \uc124\uacc4 \ucde8\uc57d\uc131\uc744 \ubc1c\uacac\ud558\uae30 \uc704\ud574 \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uac80\uc0ac, \ud2b9\ud788 HALT(\uace0\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8) \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \uc124\uacc4\uc758 \uc57d\uc810\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uba70 \uacac\uace0\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc124\uacc4\ub9cc \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>HALT \ud14c\uc2a4\ud2b8\ub294 \uc7a0\uc7ac\uc801\uc778 \uc624\ub958\ub97c \uac10\uc9c0\ud558\uae30 \uc704\ud574 \uc2e4\uc81c \ud658\uacbd \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec \uc81c\ud488\uc758 \uc218\uba85 \uc8fc\uae30\ub97c \uac00\uc18d\ud654\ud558\ubbc0\ub85c PCBA \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\uc5d0\uc11c \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. HALT \ud14c\uc2a4\ud2b8\ub294 PCBA\uc5d0 \uadf9\uc2ec\ud55c \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud568\uc73c\ub85c\uc368 \uc124\uacc4 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \uc2dd\ubcc4\ud558\uace0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc7ac\uc791\uc5c5 \uc704\ud5d8\uc744 \uc904\uc774\uace0 \uc804\ubc18\uc801\uc778 PCBA \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>HALT\ub97c \uc0ac\uc6a9\ud55c \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc2a4\ud06c\ub9ac\ub2dd\uc758 \uc8fc\uc694 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc124\uacc4 \uc2e0\ub8b0\uc131 \ud5a5\uc0c1<\/strong>: HALT \ud14c\uc2a4\ud2b8\ub294 \uad6c\uc131 \uc694\uc18c\ub97c \ud55c\uacc4\uae4c\uc9c0 \ubc00\uc5b4\ubd99\uc5ec \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc2dd\ubcc4\ud558\uace0 \uc804\ubc18\uc801\uc778 \uc124\uacc4 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8<\/strong>: HALT\ub294 \uba87 \uc2dc\uac04 \ub9cc\uc5d0 \uc218\ub144\uac04\uc758 \uc791\ub3d9 \uc218\uba85\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec \uae30\uc874 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uacfc \uad00\ub828\ub41c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4\ubd84\uc11d<\/strong>: HALT \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc5f4 \uad00\ub828 \uc624\ub958\ub97c \uc2dd\ubcc4\ud558\uae30 \uc704\ud55c \uc5f4 \ucda9\uaca9 \ubc0f \uc5f4 \ubd84\uc11d\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2e0\ub8b0\uc131\uc744 \uc704\ud55c \uc124\uacc4<\/strong>: HALT \ud14c\uc2a4\ud2b8\ub294 \uc124\uacc4 \ub2e8\uacc4 \ucd08\uae30\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uc57d\uc810\uc744 \uc2dd\ubcc4\ud558\uace0 \ud574\uacb0\ud568\uc73c\ub85c\uc368 \uc124\uacc4\uc790\uac00 \ubcf4\ub2e4 \uc548\uc815\uc801\uc778 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h3>\uace0\uc7a5 \ubaa8\ub4dc \uc2dd\ubcc4<\/h3>\n<p>\ud1b5\ud574 <strong>HALT \ubc29\uc2dd<\/strong>, PCBA \uc81c\uc870\uc5c5\uccb4\ub294 \uc7a0\uc7ac\ub825\uc744 \uc815\ud655\ud788 \ucc3e\uc544\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc2e4\ud328 \ubaa8\ub4dc<\/strong> \uc5b4\uc148\ube14\ub9ac\ub97c \ubcf5\uc885\uc2dc\ud0b4\uc73c\ub85c\uc368 <strong>\uadf9\uc2ec\ud55c \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc694\uc778<\/strong>, \uc774\ub97c \ud1b5\ud574 \uc228\uaca8\uc9c4 \ucc44\ub85c \ub0a8\uc544 \uc788\uc744 \uc218 \uc788\ub294 \ucde8\uc57d\uc810\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac00\uc18d \uc218\uba85 \ud14c\uc2a4\ud2b8(HALT) \uc811\uadfc \ubc29\uc2dd\uc740 PCBA\ub97c \ub2e4\uc74c\uc5d0 \ub178\ucd9c\uc2dc\ud0b5\ub2c8\ub2e4. <strong>\uadf9\uc2ec\ud55c \uc2a4\ud2b8\ub808\uc2a4 \uc0c1\ud0dc<\/strong>, \uad6c\uc131\uc694\uc18c\ub97c \ud55c\uacc4\uae4c\uc9c0 \ubc00\uc5b4\ubd99\uc5ec \uc2dd\ubcc4 <strong>\ub514\uc790\uc778 \uc57d\uc810<\/strong> \uadf8\ub9ac\uace0 \uc6b4\uc601 \ud55c\uacc4.<\/p>\n<p>PCBA\uc5d0 \uc815\uc0c1\uc801\uc778 \uc791\ub3d9 \ud55c\uacc4\ub97c \ub118\uc5b4\uc11c\ub294 \ud658\uacbd\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \ud30c\uc545\ud558\uace0 \uc124\uacc4 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5f4\ubd84\uc11d \ubc0f <strong>PCB \uace0\uc7a5 \ubd84\uc11d<\/strong> \uadf9\ud55c \uc870\uac74\uc5d0 \ub300\ud55c PCBA\uc758 \ub300\uc751\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud558\ub294 HALT\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>HALT \uc870\uac74\uc5d0\uc11c\uc758 \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8\ub294 \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ubbc0\ub85c \uc81c\uc870\uc5c5\uccb4\ub294 \uc124\uacc4\ub97c \uac1c\uc120\ud558\uace0 \uc804\ubc18\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>PCBA\ub97c \uadf9\ud55c\uc758 \ud658\uacbd \uc870\uac74\uc5d0 \uc801\uc6a9\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \uc124\uacc4 \uacb0\ud568\uacfc \uc57d\uc810\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc73c\uba70 \uad81\uadf9\uc801\uc73c\ub85c \ub354\uc6b1 \uc548\uc815\uc801\uc774\uace0 \uacac\uace0\ud55c \uc81c\ud488\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud6a8\uacfc\uc801\uc778 <strong>\uace0\uc7a5 \ubaa8\ub4dc \uc2dd\ubcc4<\/strong> HALT\ub97c \ud1b5\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\uc5ec \uace0\ud488\uc9c8\uc758 \uc548\uc815\uc801\uc778 PCBA \uc0dd\uc0b0\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/effective_temperature_cycling_method.jpg\" alt=\"\ud6a8\uacfc\uc801\uc778 \uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ubc29\ubc95\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>PCBA\uc5d0 \ubc18\ubcf5\uc801\uc778 \uc628\ub3c4 \ubcc0\ub3d9\uc774 \uac00\ud574\uc9c0\ub294 \uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8\ub294 \uc2e4\uc81c \uc5f4 \uc751\ub825\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec \ub2e4\uc591\ud55c \uc5f4 \uc870\uac74\uc5d0\uc11c \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc5f4 \ud33d\ucc3d \ubc0f \uc218\ucd95\uc73c\ub85c \uc778\ud574 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc5f4 \uc751\ub825 \ud558\uc5d0\uc11c PCBA\uc758 \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8\ub294 PCBA\uac00 \uacbd\ud5d8\ud560 \uc218 \uc788\ub294 \uc2e4\uc81c \uc628\ub3c4 \ubcc0\ub3d9\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\ub294 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 PCBA\ub97c \uc5f4 \uc751\ub825\uc5d0 \ub178\ucd9c\uc2dc\ud0b4\uc73c\ub85c\uc368 \uc628\ub3c4 \ubcc0\ud654\uc640 \uad00\ub828\ub41c \uace0\uc7a5\uc744 \uc608\uce21\ud558\uace0 \uc608\ubc29\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc628\ub3c4 \uc21c\ud658 \ud14c\uc2a4\ud2b8\uc758 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uce21\uba74\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc7a0\uc7ac\uc801\uc778 \uc624\ub958\ub97c \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/strong>&#58;<\/li>\n<\/ol>\n<p>\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8\ub294 PCBA\uc758 \uc5f4\ud33d\ucc3d \ubc0f \uc218\ucd95\uc73c\ub85c \uc778\ud55c \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc2e0\ub8b0\uc131 \ud3c9\uac00<\/strong>&#58;<\/li>\n<\/ol>\n<p>\uc774 \ubc29\ubc95\uc740 \ub2e4\uc591\ud55c \uc5f4 \uc870\uac74\uc5d0\uc11c PCBA\uc758 \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc2e4\uc81c \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4.<\/strong>&#58;<\/li>\n<\/ol>\n<p>\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8\ub294 PCBA\uac00 \uacbd\ud5d8\ud560 \uc218 \uc788\ub294 \uc2e4\uc81c \uc628\ub3c4 \ubcc0\ub3d9\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc7a5\uc560\ub97c \uc608\uce21\ud558\uace0 \uc608\ubc29\ud569\ub2c8\ub2e4.<\/strong>&#58;<\/li>\n<\/ol>\n<h2>\ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc2a4\ud06c\ub9ac\ub2dd(ESS) \ubc29\ubc95<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/environmental_stress_testing_method.jpg\" alt=\"\ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\uc628\ub3c4 \uc0ac\uc774\ud074\ub9c1 \ud14c\uc2a4\ud2b8 \uc678\uc5d0\ub3c4 PCBA \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ubc29\ubc95\uc740 \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \uc2a4\ud06c\ub9ac\ub2dd(ESS)\uc785\ub2c8\ub2e4. \uc774\ub294 PCBA \uc7a5\uce58\ub97c \uc628\ub3c4, \uc9c4\ub3d9 \ubc0f \uc2b5\ub3c4\uc640 \uac19\uc740 \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4\uc5d0 \ub178\ucd9c\uc2dc\ucf1c \ubc30\uc1a1 \uc804\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\ub294 \uac83\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774 \uc81c\uc870 \uacf5\uc815\uc740 \uacb0\ud568\uc744 \uc81c\uac70\ud558\uace0 PCBA \uc7a5\uce58\uc758 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>ESS\ub294 \uc81c\uc870 \uacf5\uc815 \ucd08\uae30\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uc624\ub958\ub97c \uc2dd\ubcc4\ud558\uc5ec PCBA \uc7a5\uce58\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ud544\uc218 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \uc7a5\uce58\uc5d0 \ud658\uacbd\uc801 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \ud604\uc7a5\uc5d0\uc11c \uace0\uc7a5\ub0a0 \uc218 \uc788\ub294 \ucde8\uc57d\ud55c \uc7a5\uce58\ub97c \uac78\ub7ec\ub0bc \uc218 \uc788\uc73c\ubbc0\ub85c \uc81c\ud488\uc758 \uc804\ubc18\uc801\uc778 \uc2e0\ub8b0\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>\ud658\uacbd\uc801 \uc2a4\ud2b8\ub808\uc2a4<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\ubaa9\uc801<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\uc774\uc775<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\uc628\ub3c4<\/td>\n<td style=\"text-align: center\">\uc628\ub3c4 \uad00\ub828 \uacb0\ud568 \uc2dd\ubcc4<\/td>\n<td style=\"text-align: center\">\uc2e0\ub8b0\uc131 \ud5a5\uc0c1, \ud604\uc7a5 \uc624\ub958 \uac10\uc18c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uc9c4\ub3d9<\/td>\n<td style=\"text-align: center\">\uc9c4\ub3d9 \uad00\ub828 \uacb0\ud568 \uc2dd\ubcc4<\/td>\n<td style=\"text-align: center\">\uc81c\ud488 \ub0b4\uad6c\uc131 \uac15\ud654<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uc2b5\uae30<\/td>\n<td style=\"text-align: center\">\uc2b5\ub3c4 \uad00\ub828 \uacb0\ud568 \uc2dd\ubcc4<\/td>\n<td style=\"text-align: center\">\ubcf4\uc99d \uccad\uad6c \uac10\uc18c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ubc88\uc778(Burn-In) \ubc0f \uc628\ub3c4 \ud14c\uc2a4\ud2b8<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/testing_for_burn_in_process.jpg\" alt=\"\ubc88\uc778 \ud504\ub85c\uc138\uc2a4 \ud14c\uc2a4\ud2b8\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>PCBA \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ubc88\uc778(Burn-In) \ubc0f \uc628\ub3c4 \ud14c\uc2a4\ud2b8\ub294 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uace0 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4 \ud558\uc5d0\uc11c \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \uc911\uc694\ud55c \ubc29\ubc95\uc73c\ub85c \ub4f1\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc88\uc778 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud574 PCBA\ub97c \uc7a5\uae30\uac04 \ub3d9\uc548 \ub192\uc740 \uc628\ub3c4\uc640 \uc791\ub3d9 \uc2a4\ud2b8\ub808\uc2a4\uc5d0 \uac00\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ubc30\ud3ec \uc804\uc5d0 \uad6c\uc131 \uc694\uc18c\uc5d0 \uace0\uc628\uc5d0\uc11c \uc2a4\ud2b8\ub808\uc2a4\ub97c \uac00\ud558\uc5ec \uc601\uc544 \uc0ac\ub9dd\ub960 \uc624\ub958\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74, \uc628\ub3c4 \ud14c\uc2a4\ud2b8\ub294 \ub2e4\uc591\ud55c \uc628\ub3c4 \uc870\uac74\uc5d0\uc11c PCBA \uc2e0\ub8b0\uc131\uc744 \ud3c9\uac00\ud558\uc5ec \uad6c\uc131 \uc694\uc18c\uac00 \uc5f4 \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc88\uc778 \ubc0f \uc628\ub3c4 \ud14c\uc2a4\ud2b8\uc758 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc694\uc57d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\uc7a0\uc7ac \uacb0\ud568 \uac10\uc9c0<\/strong>: \ubc88\uc778(Burn-In) \ud14c\uc2a4\ud2b8\ub294 \ucd08\uae30 \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \uba85\ubc31\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\ub294 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4\uc751\ub825 \ud3c9\uac00<\/strong>: \uc628\ub3c4 \ud14c\uc2a4\ud2b8\ub294 \uadf9\ud55c\uc758 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c PCBA \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc870\uae30 \uc2e4\ud328 \uc608\ubc29<\/strong>: \ub450 \uac00\uc9c0 \ubc29\ubc95 \ubaa8\ub450 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \uc2dd\ubcc4\ud558\uace0 \ud574\uacb0\ud558\uc5ec \ud604\uc7a5\uc5d0\uc11c \uc870\uae30 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud5a5\uc0c1\ub41c PCBA \uc2e0\ub8b0\uc131<\/strong>: \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c PCBA\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ubc88\uc778 \ubc0f \uc628\ub3c4 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ud68c\ub85c \ub0b4 \ud14c\uc2a4\ud2b8 \ubc0f \uac80\uc0ac<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/quality_control_electronics_manufacturing.jpg\" alt=\"\ud488\uc9c8 \uad00\ub9ac \uc804\uc790\uc81c\ud488 \uc81c\uc870\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>PCBA \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\uc758 \ud544\uc218 \ub2e8\uacc4\uc778 ICT(In-Circuit Testing)\ub97c \ud1b5\ud574 \uc870\ub9bd\ub41c PCBA\uc758 \ubd80\ud488 \ubc30\uce58, \uadf9\uc131 \ubc0f \uae30\ub2a5\uc744 \uac80\uc99d\ud558\uace0 \uacb0\ud568\uc744 \uac10\uc9c0\ud558\uba70 \uc124\uacc4 \uc0ac\uc591 \ubc0f \ud488\uc9c8 \ud45c\uc900 \uc900\uc218\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc740 \ubabb\ud310 \uace0\uc815 \uc7a5\uce58\ub97c \ud65c\uc6a9\ud558\uc5ec \ubcf4\ub4dc\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uc9c0 \uc54a\uace0\ub3c4 \uad6c\uc131 \uc694\uc18c\ub97c \ud14c\uc2a4\ud2b8\ud558\ubbc0\ub85c \ub2e8\ub77d, \uac1c\ubc29 \ubc0f \uc798\ubabb\ub41c \uac12\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>ICT\ub294 \uc0dd\uc0b0 \ud504\ub85c\uc138\uc2a4 \ucd08\uae30\uc5d0 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uc5ec \ubc30\ud3ec \uc804\uc5d0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc218\uc815\uc774 \uac00\ub2a5\ud558\ubbc0\ub85c \uc911\uc694\ud55c \uc624\ub958 \ubd84\uc11d \uae30\uc220\uc785\ub2c8\ub2e4. PCBA\uac00 \uc124\uacc4 \uc0ac\uc591\uacfc \ud488\uc9c8 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud568\uc73c\ub85c\uc368 ICT\ub294 \uc2e0\ub8b0\uc131 \ubd84\uc11d\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>ICT \ud61c\ud0dd<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\uacb0\ud568 \uac10\uc9c0<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\uc7a5\uc810<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\uad6c\uc131 \uc694\uc18c \ubc30\uce58 \ud655\uc778<\/td>\n<td style=\"text-align: center\">\ub2e8\ub77d, \uac1c\ubc29, \uc798\ubabb\ub41c \uac12<\/td>\n<td style=\"text-align: center\">\uc870\uae30 \uacb0\ud568 \uac10\uc9c0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uadf9\uc131 \uc815\ud655\uc131 \ubcf4\uc7a5<\/td>\n<td style=\"text-align: center\">\uad6c\uc131\uc694\uc18c \uacb0\ud568<\/td>\n<td style=\"text-align: center\">\ube44\uc6a9 \ud6a8\uacfc\uc801\uc778 \uc218\uc815<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\uae30\ub2a5 \ud14c\uc2a4\ud2b8<\/td>\n<td style=\"text-align: center\"><\/td>\n<td style=\"text-align: center\">\uc2e0\ub8b0\uc131 \ud5a5\uc0c1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\"><\/td>\n<td style=\"text-align: center\"><\/td>\n<td style=\"text-align: center\">\ud45c\uc900 \uc900\uc218<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\"><\/td>\n<td style=\"text-align: center\"><\/td>\n<td style=\"text-align: center\">\uc0dd\uc0b0 \ube44\uc6a9 \uc808\uac10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>Pcba\uc5d0 \ub300\ud55c \uc2e0\ub8b0\uc131 \ud14c\uc2a4\ud2b8\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>PCBA\uc5d0 \ub300\ud55c \uc2e0\ub8b0\uc131 \ud14c\uc2a4\ud2b8\ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc5b4\uc148\ube14\ub9ac\uc758 \uc791\ub3d9 \ub2a5\ub825\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \ud3c9\uac00\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. <strong>\uc9c0\uc815\ub41c \ub9e4\uac1c\ubcc0\uc218<\/strong> \uc758\ub3c4\ub41c \uc218\uba85 \uc774\uc0c1\uc73c\ub85c.<\/p>\n<p>\uc774 \ud3c9\uac00\ub294 \uc628\ub3c4 \ubcc0\ub3d9, \uc9c4\ub3d9 \ubc0f \uc2b5\ub3c4\uc640 \uac19\uc740 \uc2e4\uc81c \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec <strong>\uc7a0\uc7ac\uc801\uc778 \uc2e4\ud328 \ubaa8\ub4dc<\/strong>, \uc57d\ud55c \uad6c\uc131 \uc694\uc18c \ubc0f \uc124\uacc4 \uacb0\ud568.<\/p>\n<h3>PCB \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc758 7\uac00\uc9c0 \uc720\ud615\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc7a5\uc778 \uc9c1\uacf5\ucc98\ub7fc, <strong>PCB \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4<\/strong> \uc5ec\ub7ec \ud3c9\uac00 \uc2a4\ub808\ub4dc\ub97c \uc778\ud130\ub808\uc774\uc2a4\ud558\uc5ec \uc2e0\ub8b0\uc131\uc758 \ud0dc\ud53c\uc2a4\ud2b8\ub9ac\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p>7\uac00\uc9c0 \uc720\ud615 <strong>PCB \ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/strong> \uc774 \ud3c9\uac00\uc758 \uad6c\uc870\ub97c \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8\ub294 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc870\uc0ac\ud558\ub294 \ubc18\uba74, \uc5f4 \ud14c\uc2a4\ud2b8\ub294 \ub2e4\uc591\ud55c \uc628\ub3c4\uc5d0\uc11c \uc131\ub2a5\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30 \ud14c\uc2a4\ud2b8\ub294 \uc5f0\uacb0\uc131\uc744 \uba74\ubc00\ud788 \uc870\uc0ac\ud558\uace0, \uc9c4\ub3d9 \ud14c\uc2a4\ud2b8\ub294 \uc2e4\uc81c \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uba70, <strong>\ud658\uacbd \ud14c\uc2a4\ud2b8<\/strong> \uc2b5\uae30\uc640 \uc2b5\uae30\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud654\ud559 \ubc0f \uc774\uc628\ud654 \ubc29\uc0ac\uc120 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 PCB \uc2e0\ub8b0\uc131\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \ud3c9\uac00\uac00 \uc644\ub8cc\ub429\ub2c8\ub2e4.<\/p>\n<h3>PCB \ubcf4\ub4dc \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc5b4\ub5a4 \ubc29\ubc95\uc774 \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/h3>\n<p>PCB \ubcf4\ub4dc \ud14c\uc2a4\ud2b8\uc758 \uacbd\uc6b0 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uacb0\ud568\uc744 \uac10\uc9c0\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\ubc95\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9 \uad11\ud559 \uac80\uc0ac(AOI)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uad6c\uc131 \uc694\uc18c \ub204\ub77d\uc774\ub098 \uc815\ub82c \ubd88\ub7c9\uacfc \uac19\uc740 \uacb0\ud568\uc744 \uac10\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c ICT(In-Circuit Testing)\ub294 \uae30\ub2a5 \ud14c\uc2a4\ud2b8\uc640 \ubd80\ud488 \ubc30\uce58 \ubc0f \uc194\ub354 \uc870\uc778\ud2b8 \ud488\uc9c8 \uac80\uc99d\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ubc29\ubc95\uc740 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uace0 \uc81c\ud488\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <strong>PCB \uc5b4\uc148\ube14\ub9ac<\/strong>.<\/p>\n<h3>Pcb \ud14c\uc2a4\ud2b8\uc758 \ud6a8\uc728\uc131\uc744 \ucd5c\ub300\ud654\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>PCB \ud14c\uc2a4\ud2b8\uc758 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\ub824\uba74 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <strong>\uae30\uacc4\uc801\uc778<\/strong>, \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5\uacfc \uc57d\uc810\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud55c \uc5f4, \uc804\uae30 \ubc0f \ud658\uacbd \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uc81c\ud488 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\ub294 7\uac00\uc9c0 \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc744 \ud1b5\ud574 PCBA \uc624\ub958 \ubc94\uc704\ub97c \uc881\ud600\ubcf4\uc138\uc694.<\/p>","protected":false},"author":9,"featured_media":2011,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Lau","author_link":"https:\/\/tryvary.com\/ko\/author\/wsbpmbzuog4q\/"},"uagb_comment_info":0,"uagb_excerpt":"Narrow down PCBA failures with these 7 effective testing methods that ensure reliability and prevent product 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