{"id":9624,"date":"2025-01-04T13:15:26","date_gmt":"2025-01-04T13:15:26","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=9624"},"modified":"2025-01-04T13:20:29","modified_gmt":"2025-01-04T13:20:29","slug":"ate-in-pcba-testing-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/pcba-%ed%85%8c%ec%8a%a4%ed%8a%b8-%ec%a2%85%ed%95%a9-%ea%b0%80%ec%9d%b4%eb%93%9c\/","title":{"rendered":"PCBA \ud14c\uc2a4\ud2b8\uc758 ATE: \uc885\ud569 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\ubcf5\uc7a1\ud55c \uc804\uc790 \uc81c\ud488 \uc81c\uc870 \uc138\uacc4\uc5d0\uc11c\ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc5b4\uc148\ube14\ub9ac(PCBA)\uc758 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc774 \ubb34\uc5c7\ubcf4\ub2e4 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc14\ub85c \uc774 \ubd80\ubd84\uc5d0\uc11c \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uc7a5\ube44(ATE)\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 PCBA \ud14c\uc2a4\ud2b8\uc5d0\uc11c ATE\uc758 \uae30\ubcf8 \uc0ac\ud56d, \ub2e4\uc591\ud55c \uc720\ud615, \uc791\ub3d9 \uc6d0\ub9ac, \uc774\uc810 \ubc0f \uace0\uae09 \uae30\uc220\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\ub294 \ud3ec\uad04\uc801\uc778 \uac1c\uc694\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ubd84\uc57c\ub97c \ucc98\uc74c \uc811\ud558\ub294 \uc0ac\ub78c\uc774\ub4e0 \uc219\ub828\ub41c \uc5f0\uad6c\uc6d0\uc774\ub4e0 \uc774 \uac00\uc774\ub4dc\ub97c \ud1b5\ud574 \uc804\uc790 \uc81c\ud488 \uc81c\uc870\uc758 \uc911\uc694\ud55c \uce21\uba74\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \uc774\ud574\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"what-is-automated-test-equipment-ate\">\uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc7a5\ube44(ATE)\ub780?<\/h2>\n\n\n<p>\uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc7a5\ube44\ub294 \uc77c\ubc18\uc801\uc73c\ub85c ATE\ub85c \uc54c\ub824\uc838 \uc788\uc73c\uba70, PCBA\ub97c \ud3ec\ud568\ud55c \uc804\uc790 \uc7a5\uce58\uc758 \uae30\ub2a5 \ubc0f \ud30c\ub77c\ubbf8\ud130 \uacb0\ud568\uc744 \uc790\ub3d9\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc815\uad50\ud55c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \ud68c\ub85c \uae30\ud310\uc758 \uac01 \uad6c\uc131 \uc694\uc18c\uc640 \uc5f0\uacb0\uc744 \uaf3c\uaf3c\ud558\uac8c \uac80\uc0ac\ud558\ub294 \ub9e4\uc6b0 \ud6a8\uc728\uc801\uc774\uace0 \uc815\ubc00\ud55c \ub85c\ubd07 \uac80\uc0ac\uae30\ub97c \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \uc774\uac83\uc774 \ubc14\ub85c ATE\uac00 \ud558\ub294 \uc77c\uc785\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub85c \uc81c\uc5b4\ub418\ub294 \uacc4\uce21\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ub300\uc0c1 \ub514\ubc14\uc774\uc2a4(DUT)\uc5d0 \ud2b9\uc815 \uc790\uadf9\uc744 \uac00\ud558\uace0 \uadf8 \ubc18\uc751\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uadf8\ub7f0 \ub2e4\uc74c \uce21\uc815\ub41c \uc751\ub2f5\uc744 \uc608\uc0c1 \uac12\uacfc \ube44\uad50\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc774 DUT\uac00 \uc62c\ubc14\ub974\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc2e0\uc18d\ud558\uac8c \ud310\ub2e8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc790\ub3d9\ud654\ub41c \ud504\ub85c\uc138\uc2a4\ub294 \uc218\ub3d9 \ubc29\uc2dd\uc5d0 \ube44\ud574 \ud14c\uc2a4\ud2b8 \uc2dc\uac04\uc744 \ud06c\uac8c \ub2e8\ucd95\ud558\uace0 \ud14c\uc2a4\ud2b8 \uc815\ud655\ub3c4\uc640 \ubc18\ubcf5\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ubcf8\uc9c8\uc801\uc73c\ub85c ATE\ub294 \uc2a4\ub9c8\ud2b8\ud3f0\uc5d0\uc11c \uc758\ub8cc \uae30\uae30\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \uc6b0\ub9ac\uac00 \ub9e4\uc77c \uc0ac\uc6a9\ud558\ub294 \uc804\uc790 \uc81c\ud488\uc758 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uacb0\ud568\uc774 \uc788\ub294 \uc81c\ud488\uc774 \uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uace0 \uace0\ud488\uc9c8\uc758 \uc804\uc790 \uc81c\ud488\ub9cc \uc6b0\ub9ac \uc190\uc5d0 \ub4e4\uc5b4\uc62c \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uac8c\uc774\ud2b8\ud0a4\ud37c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"types-of-ate-for-pcba\">PCBA\uc6a9 ATE \uc720\ud615<\/h2>\n\n\n<p>PCBA \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc5ec\ub7ec \uc720\ud615\uc758 ATE \uc2dc\uc2a4\ud15c\uc774 \uc0ac\uc6a9\ub418\uba70, \uac01\uac01 \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uba87 \uac00\uc9c0\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"incircuit-testers-ict\">\uc778-\uc11c\ud0b7 \ud14c\uc2a4\ud130(ICT)<\/h3>\n\n\n<p>\uc778-\uc11c\ud0b7 \ud14c\uc2a4\ud130(ICT)\ub294 \ub0a9\ub55c \ud6c4 PCBA\uc758 \uac01 \uad6c\uc131 \uc694\uc18c\ub97c \uac1c\ubcc4\uc801\uc73c\ub85c \uac80\uc0ac\ud558\ub294 \uaf3c\uaf3c\ud55c \ud0d0\uc815 \uac19\uc740 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. ICT\ub294 \ubcf4\ub4dc\uc758 \ud2b9\uc815 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uacfc \uc811\ucd09\ud558\ub294 \uc2a4\ud504\ub9c1\uc774 \uc7a5\ucc29\ub41c \ud540\uc774 \uc788\ub294 \ud50c\ub7ab\ud3fc\uc778 \"\ubabb \uce68\ub300\"\ub77c\uace0 \ud558\ub294 \ud2b9\uc218 \uace0\uc815 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. ICT\ub294 \uc800\ud56d\uae30, \ucee4\ud328\uc2dc\ud130, \uc778\ub355\ud130 \ubc0f \uae30\ud0c0 \uad6c\uc131 \uc694\uc18c\uc758 \uac12\uc744 \uce21\uc815\ud558\uc5ec \uc9c0\uc815\ub41c \ud5c8\uc6a9 \uc624\ucc28 \ubc94\uc704 \ub0b4\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e8\ub77d, \uac1c\ubc29, \uc798\ubabb\ub41c \ubd80\ud488 \ubc30\uce58\uc640 \uac19\uc740 \uc77c\ubc18\uc801\uc778 \uc81c\uc870 \uacb0\ud568\ub3c4 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud06c\ub9ac\uc2a4\ub9c8\uc2a4 \uc804\uad6c \uc904\uc758 \uc804\uad6c\ub97c \ud558\ub098\ud558\ub098 \ud14c\uc2a4\ud2b8\ud558\uc5ec \ubaa8\ub450 \uc81c\ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uac83\uacfc \uac19\ub2e4\uace0 \uc0dd\uac01\ud558\uba74 \ub429\ub2c8\ub2e4. ICT\ub294 \uc81c\uc870 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc774\uc9c0\ub9cc \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uccb4 \ud68c\ub85c\uc758 \uc804\ubc18\uc801\uc778 \uae30\ub2a5\uc744 \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc5c6\uc73c\uba70, \ub9ce\uc740 \uc218\uc758 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc5b4 \ubc00\uc9d1\ub41c \uae30\ud310\uc5d0\uc11c\ub294 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"flying-probe-testers\">\ud50c\ub77c\uc789 \ud504\ub85c\ube0c \ud14c\uc2a4\ud130<\/h3>\n\n\n<p>\ud50c\ub77c\uc789 \ud504\ub85c\ube0c \ud14c\uc2a4\ud130\ub294 PCBA \ud14c\uc2a4\ud2b8\uc5d0 \ubcf4\ub2e4 \uc720\uc5f0\ud55c \uc811\uadfc \ubc29\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. ICT\uc640 \ub2ec\ub9ac \uace0\uc815\ub41c \"\ub124\uc77c \ubca0\ub4dc\"\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\uc2e0 \ub450 \uac1c \uc774\uc0c1\uc758 \ud504\ub85c\ube0c\ub97c \uc0ac\uc6a9\ud558\uc5ec PCBA \uc8fc\ubcc0\uc744 \uc774\ub3d9\ud558\uba74\uc11c \ud544\uc694\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uacfc \uc811\ucd09\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubbfc\ucca9\uc131 \ub355\ubd84\uc5d0 \ubcf4\ub4dc \uc720\ud615\ubcc4\ub85c \uc804\uc6a9 \ud53d\uc2a4\ucc98\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc18c\ub7c9 \uc0dd\uc0b0 \ubc0f \ud504\ub85c\ud1a0\ud0c0\uc785 \ud14c\uc2a4\ud2b8\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud50c\ub77c\uc789 \ud504\ub85c\ube0c \ud14c\uc2a4\ud130\ub294 \ubd80\ud488 \uac12\uc744 \uce21\uc815\ud558\uace0 \ub2e8\ub77d \ubc0f \uac1c\ubc29\uc744 \uac10\uc9c0\ud558\ub294 \ub4f1 ICT\uc640 \uc720\uc0ac\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc77c\ubc18\uc801\uc73c\ub85c ICT\ubcf4\ub2e4 \uc18d\ub3c4\uac00 \ub290\ub9bd\ub2c8\ub2e4. \ub300\uc2e0 \uc18d\ub3c4\uc5d0 \ub300\ud55c \uc720\uc5f0\uc131\uc774 \ub300\uac00\uc785\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \ud53d\uc2a4\ucc98\ub97c \ub9cc\ub4dc\ub294 \uac83\ubcf4\ub2e4 \ud14c\uc2a4\ud130\ub97c \ub2e4\uc2dc \ud504\ub85c\uadf8\ub798\ubc0d\ud558\ub294 \uac83\uc774 \ud6e8\uc52c \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc7a6\uc740 \uc124\uacc4 \ubcc0\uacbd\uc744 \ucc98\ub9ac\ud560 \ub54c \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"functional-circuit-testers-fct\">\uae30\ub2a5 \ud68c\ub85c \ud14c\uc2a4\ud130(FCT)<\/h3>\n\n\n<p>\uae30\ub2a5 \ud68c\ub85c \ud14c\uc2a4\ud130 \ub610\ub294 FCT\ub294 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud55c \uc804\uccb4\ub860\uc801 \uc811\uadfc \ubc29\uc2dd\uc744 \ucde8\ud569\ub2c8\ub2e4. \uac1c\ubcc4 \uad6c\uc131 \uc694\uc18c\ub97c \uac80\uc0ac\ud558\ub294 \ub300\uc2e0 \uc870\ub9bd\ub41c PCBA\uc758 \uc804\ubc18\uc801\uc778 \uae30\ub2a5\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4. FCT\ub294 \ubcf4\ub4dc\uc758 \uc2e4\uc81c \uc791\ub3d9 \ud658\uacbd\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud558\uc5ec \uae30\ub2a5 \uc785\ub825\uc744 \uc801\uc6a9\ud558\uace0 \ucd9c\ub825\uc744 \uce21\uc815\ud558\uc5ec \ubcf4\ub4dc\uac00 \uc758\ub3c4\ud55c \ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4, PCBA\uac00 \ub514\uc9c0\ud138 \uc2dc\uacc4\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \uacbd\uc6b0 FCT\ub294 \ucd5c\uc885 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc2dc\uacc4\uac00 \uc218\uc2e0\ud560 \uc2e0\ud638\ub97c \uc2dc\ubbac\ub808\uc774\uc158\ud558\uace0 \ucd9c\ub825(\uc608: \ub514\uc2a4\ud50c\ub808\uc774, \uc2dc\uac04 \ud45c\uc2dc)\uc774 \uc62c\ubc14\ub978\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud14c\uc2a4\ud2b8\ub294 \uc804\uccb4 \ud68c\ub85c\uac00 \uc791\ub3d9\ud560 \ub54c\ub9cc \ub4dc\ub7ec\ub098\ub294 \ud0c0\uc774\ubc0d \ubb38\uc81c \ubc0f \uae30\ub2a5 \uc7a5\uc560\uc640 \uac19\uc774 ICT\uac00 \ub193\uce60 \uc218 \uc788\ub294 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. FCT\ub294 \uc81c\ud488\uc744 \ubc30\uc1a1\ud558\uae30 \uc804\uc5d0 \ucd5c\uc885 '\uc2b9\uc778 \ub3c4\uc7a5'\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"burnin-testing-systems\">\ubc88\uc778 \ud14c\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c<\/h3>\n\n\n<p>\ubc88\uc778 \ud14c\uc2a4\ud2b8\ub294 PCBA\uc758 \ucd08\uae30 \uace0\uc7a5\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \uc911\uc694\ud55c \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \ubc88\uc778 \ud14c\uc2a4\ud2b8\ub294 \uc804\uc790 \uc81c\ud488\uc5d0 \ub300\ud55c \uc2a4\ud2b8\ub808\uc2a4 \ud14c\uc2a4\ud2b8\uc640 \uc720\uc0ac\ud558\uba70, \uc804\uc790 \uc81c\ud488\uc744 \ud55c\uacc4\uae4c\uc9c0 \ubc00\uc5b4\ubd99\uc5ec \ucde8\uc57d\ud55c \ubd80\ud488\uc744 \uac78\ub7ec\ub0c5\ub2c8\ub2e4. \ubc88\uc778 \uc2dc\uc2a4\ud15c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\uc5b4\ub41c \uace0\uc628\uc744 \uc720\uc9c0\ud558\ub294 \uc624\ube10 \ub610\ub294 \ucc54\ubc84\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774 '\ubc88\uc778' \uae30\uac04 \ub3d9\uc548 \ubcf4\ub4dc\uc758 \uc804\uc6d0\uc744 \ucf1c\uace0 \uae30\ub2a5 \ud14c\uc2a4\ud2b8\ub97c \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \ud504\ub85c\uc138\uc2a4\ub294 \ubd80\ud488\uc758 \ub178\ud654\ub97c \uac00\uc18d\ud654\ud558\uc5ec \uc7a0\uc7ac\uc801 \uacb0\ud568\uc774 \uc788\ub294 \ubd80\ud488\uc744 \uc870\uae30\uc5d0 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc88\uc778 \ud14c\uc2a4\ud2b8\ub294 \uc774\ub7ec\ud55c \ucde8\uc57d\ud55c \ubd80\ud488\uc744 \uc2dd\ubcc4\ud558\uace0 \uc81c\uac70\ud568\uc73c\ub85c\uc368 \uc804\uc790 \uc81c\ud488\uc758 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ubc88\uc778 \ud504\ub85c\uc138\uc2a4\uc758 \uae30\uac04\uacfc \uc628\ub3c4\ub294 \uc81c\ud488 \uc694\uad6c \uc0ac\ud56d\uacfc \uc5c5\uacc4 \ud45c\uc900\uc5d0 \ub530\ub77c \uc2e0\uc911\ud558\uac8c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"automated-optical-inspection-aoi\">\uc790\ub3d9 \uad11\ud559 \uac80\uc0ac(AOI)<\/h3>\n\n\n<p>\uc790\ub3d9 \uad11\ud559 \uac80\uc0ac(AOI) \uc2dc\uc2a4\ud15c\uc740 ATE \uc138\uacc4\uc758 '\ub208'\uc785\ub2c8\ub2e4. \uce74\uba54\ub77c\uc640 \uc815\uad50\ud55c \uc774\ubbf8\uc9c0 \ucc98\ub9ac \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud558\uc5ec PCBA\uc758 \uacb0\ud568\uc744 \uc721\uc548\uc73c\ub85c \uac80\uc0ac\ud569\ub2c8\ub2e4. AOI \uc2dc\uc2a4\ud15c\uc740 \ubd80\ud488 \ub204\ub77d, \uc798\ubabb\ub41c \ubd80\ud488 \ubc29\ud5a5, \uc194\ub354 \ube0c\ub9ac\uc9c0, \ub0a9\ub55c \ubd80\uc871 \ub4f1\uc758 \ubb38\uc81c\ub97c \ube60\ub974\uac8c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc544\uc8fc \uc791\uc740 \uacb0\ud568\ub3c4 \ucc3e\uc544\ub0bc \uc218 \uc788\ub294 \uace0\uc18d \uc721\uc548 \ud488\uc9c8 \uac80\uc0ac\ub77c\uace0 \uc0dd\uac01\ud558\uba74 \ub429\ub2c8\ub2e4. AOI\ub294 \uc885\uc885 \uc81c\uc870 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud558\uae30 \uc704\ud55c 1\ucc28 \uac80\uc0ac\ub85c \uc0ac\uc6a9\ub418\uba70, \uba85\ubc31\ud55c \ubb38\uc81c\ub97c \ube60\ub974\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ud3ec\ucc29\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uace0\uae09 AOI \uc2dc\uc2a4\ud15c\uc740 3D \uac80\uc0ac\uae4c\uc9c0 \uc218\ud589\ud558\uc5ec \ubd80\ud488 \ub192\uc774\uc640 \uc194\ub354 \uc870\uc778\ud2b8 \ubd80\ud53c\ub97c \uce21\uc815\ud558\uc5ec \ubcf4\ub2e4 \ud3ec\uad04\uc801\uc778 \ud3c9\uac00\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"xray-inspection-systems\">\uc5d1\uc2a4\ub808\uc774 \uac80\uc0ac \uc2dc\uc2a4\ud15c<\/h3>\n\n\n<p>X-\ub808\uc774 \uac80\uc0ac \uc2dc\uc2a4\ud15c\uc740 PCBA \ud45c\uba74 \uc544\ub798\uc758 \uc228\uaca8\uc9c4 \uc138\uacc4\ub85c \uc548\ub0b4\ud569\ub2c8\ub2e4. X-\ub808\uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubcf4\ub4dc \ub0b4\ubd80 \uad6c\uc870\uc758 \uc774\ubbf8\uc9c0\ub97c \uc0dd\uc131\ud558\uc5ec \uc721\uc548\uc73c\ub85c\ub294 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uacb0\ud568\uc744 \ub4dc\ub7ec\ub0c5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc194\ub354 \uc5f0\uacb0\ubd80\uac00 \uc228\uaca8\uc9c4 \ubcfc \uadf8\ub9ac\ub4dc \uc5b4\ub808\uc774(BGA) \ud328\ud0a4\uc9c0 \ubc0f \uae30\ud0c0 \uad6c\uc131 \uc694\uc18c\ub97c \uac80\uc0ac\ud558\ub294 \ub370 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>X-\ub808\uc774 \uac80\uc0ac\ub97c \ud1b5\ud574 \uc194\ub354 \uc870\uc778\ud2b8\uc758 \ubcf4\uc774\ub4dc, \ub0b4\ubd80 \ub2e8\ub77d, \uc798\ubabb \uc815\ub82c\ub41c \ubd80\ud488\uacfc \uac19\uc740 \ubb38\uc81c\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 2D \ubc0f 3D \uc5d1\uc2a4\ub808\uc774 \uc2dc\uc2a4\ud15c\uc744 \ubaa8\ub450 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, 3D \uc2dc\uc2a4\ud15c\uc740 \ub0b4\ubd80 \uad6c\uc870\ub97c \ubcf4\ub2e4 \uc0c1\uc138\ud558\uace0 \ud3ec\uad04\uc801\uc73c\ub85c \ubcfc \uc218 \uc788\uc5b4 \ubcf4\ub2e4 \ucca0\uc800\ud55c \ubd84\uc11d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"key-components-of-ate-systems\">ATE \uc2dc\uc2a4\ud15c\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c<\/h2>\n\n\n<p>ATE \uc2dc\uc2a4\ud15c\uc740 \uc5ec\ub7ec \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\uac00 \uc6d0\ud65c\ud558\uac8c \ud568\uaed8 \uc791\ub3d9\ud558\ub294 \ubcf5\uc7a1\ud55c \uae30\uacc4\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul>\n<li><strong>\ud14c\uc2a4\ud2b8 \uacc4\uce21:<\/strong> \uc774\uac83\uc740 ATE \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec\uc73c\ub85c, PCBA\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub3c4\uad6c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ubcf4\ub4dc\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58, \ud14c\uc2a4\ud2b8 \uc2e0\ud638\ub97c \uc0dd\uc131\ud558\ub294 \uc2e0\ud638 \ubc1c\uc0dd\uae30, \uc804\uc555 \ubc0f \uc804\ub958\ub97c \uce21\uc815\ud558\ub294 \ub514\uc9c0\ud138 \uba40\ud2f0\ubbf8\ud130(DMM), \ud30c\ud615\uc744 \ubd84\uc11d\ud558\ub294 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \ubc0f \uae30\ud0c0 \ud2b9\uc218 \uc7a5\ube44\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\ud658 \uc2dc\uc2a4\ud15c:<\/strong> \uc774\ub4e4\uc740 \ud14c\uc2a4\ud2b8 \uacc4\uce21\uae30\uc640 DUT\uc758 \ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \uc9c0\uc810 \uac04\uc5d0 \uc2e0\ud638\ub97c \ub77c\uc6b0\ud305\ud558\ub294 ATE \uc2dc\uc2a4\ud15c\uc758 \ud2b8\ub798\ud53d \ucee8\ud2b8\ub864\ub7ec \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc81c\ud55c\ub41c \uc218\uc758 \uacc4\uce21\uae30\uc5d0 \uc5ec\ub7ec \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub9ac\uc18c\uc2a4 \ud65c\uc6a9\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud14c\uc2a4\ud2b8 \uc124\ube44:<\/strong> \uc774\ub294 ATE \uc2dc\uc2a4\ud15c\uacfc DUT \uc0ac\uc774\uc758 \ubb3c\ub9ac\uc801 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. ICT\uc758 \uacbd\uc6b0, \uc774\uac83\uc740 \"\ubabb\uc758 \uce68\ub300\" \uace0\uc815 \uc7a5\uce58\uc774\uba70, \uae30\ub2a5 \ud14c\uc2a4\ud130\ub294 \uc5d0\uc9c0 \ucee4\ub125\ud130 \ub610\ub294 \ub9de\ucda4\ud615 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubcf4\ub4dc\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc0f \ud504\ub85c\uadf8\ub798\ubc0d:<\/strong> ATE \uc2dc\uc2a4\ud15c\uc758 \ub450\ub1cc. \uc774 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub294 \ud14c\uc2a4\ud2b8 \uc21c\uc11c\ub97c \uc815\uc758\ud558\uace0, \uae30\uae30 \uc124\uc815\uc744 \uc81c\uc5b4\ud558\uba70, \ud569\uaca9\/\ubd88\ud569\uaca9 \uae30\uc900\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc740 \uc885\uc885 C++, Python \ub610\ub294 \ud2b9\uc218 \ud14c\uc2a4\ud2b8 \uc5b8\uc5b4\uc640 \uac19\uc740 \uc5b8\uc5b4\ub85c \uc791\uc131\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"how-ate-works-in-pcba-testing\">PCBA \ud14c\uc2a4\ud2b8\uc5d0\uc11c ATE\uac00 \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd<\/h2>\n\n\n<p>ATE\ub97c \uc0ac\uc6a9\ud558\uc5ec PCBA\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \uacfc\uc815\uc5d0\ub294 \uba87 \uac00\uc9c0 \uc8fc\uc694 \ub2e8\uacc4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"test-program-development\">\ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c<\/h3>\n\n\n<p>\ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc744 \ub9cc\ub4dc\ub294 \uac83\uc774 \uccab \ubc88\uc9f8 \uc911\uc694\ud55c \ub2e8\uacc4\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 PCBA\uc758 \uc124\uacc4 \uc0ac\uc591\uacfc \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \uae30\ubc18\uc73c\ub85c \uc774\ub7ec\ud55c \ud504\ub85c\uadf8\ub7a8\uc744 \uac1c\ubc1c\ud569\ub2c8\ub2e4. \uc774 \ud504\ub85c\uadf8\ub7a8\uc740 \ud14c\uc2a4\ud2b8\uc758 \uc815\ud655\ud55c \uc21c\uc11c, \uc801\uc6a9\ub420 \uc790\uadf9, \uc815\uc0c1 \ubcf4\ub4dc\uc758 \uc608\uc0c1 \uc751\ub2f5\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574\uc11c\ub294 PCBA\uc758 \uae30\ub2a5\uacfc ATE \uc2dc\uc2a4\ud15c\uc758 \uae30\ub2a5\uc5d0 \ub300\ud55c \uae4a\uc740 \uc774\ud574\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc885\uc885 \uc774\ub7ec\ud55c \ud504\ub85c\uadf8\ub7a8\uc5d0\ub294 \uac10\uc9c0\ub41c \uc624\ub958\uc758 \uadfc\ubcf8 \uc6d0\uc778\uc744 \uc815\ud655\ud788 \ud30c\uc545\ud558\uae30 \uc704\ud55c \uc9c4\ub2e8 \ub8e8\ud2f4\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"fixture-design-and-fabrication\">\ud53d\uc2a4\ucc98 \uc124\uacc4 \ubc0f \uc81c\uc791<\/h3>\n\n\n<p>\ud14c\uc2a4\ud2b8 \ud53d\uc2a4\ucc98\ub294 ATE \uc2dc\uc2a4\ud15c\uacfc DUT \uc0ac\uc774\uc5d0 \uc548\uc815\uc801\uc778 \uc804\uae30 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud558\ub294 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. ICT\uc758 \uacbd\uc6b0, \uc5ec\uae30\uc5d0\ub294 PCBA\uc758 \ud2b9\uc815 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uacfc \uc811\ucd09\ud558\ub3c4\ub85d \uc2a4\ud504\ub9c1\uc774 \uc7a5\ucc29\ub41c \ud504\ub85c\ube0c(\ud3ec\uace0 \ud540)\uac00 \uc815\ud655\ud558\uac8c \ubc30\uce58\ub41c \"\ubabb \uce68\ub300\" \ud53d\uc2a4\ucc98\ub97c \uc124\uacc4\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uae30\ub2a5 \ud14c\uc2a4\ud2b8 \ud53d\uc2a4\ucc98\ub294 \uc5d0\uc9c0 \ucee4\ub125\ud130, \ub9de\ucda4\ud615 \ucf00\uc774\ube14 \ub610\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\ubc95\uc744 \uc870\ud569\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud53d\uc2a4\ucc98 \uc124\uacc4\uc5d0\ub294 \ud504\ub85c\ube0c \ubc30\uce58, \uc2e0\ud638 \ubb34\uacb0\uc131 \ubc0f \uae30\uacc4\uc801 \uc548\uc815\uc131\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud53d\uc2a4\ucc98\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc815\ud655\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc815\ubc00 \uac00\uacf5 \ubc0f \uc870\ub9bd \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc81c\uc791\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"test-execution-data-analysis-and-interpretation\">\ud14c\uc2a4\ud2b8 \uc2e4\ud589, \ub370\uc774\ud130 \ubd84\uc11d \ubc0f \ud574\uc11d<\/h3>\n\n\n<p>PCBA\uac00 \ud14c\uc2a4\ud2b8 \ud53d\uc2a4\ucc98\uc5d0 \ubc30\uce58\ub418\uba74 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc774 \uc2e4\ud589\ub429\ub2c8\ub2e4. ATE \uc2dc\uc2a4\ud15c\uc774 \uc791\ub3d9\ud558\uc5ec \uc9c0\uc815\ub41c \uc790\uadf9\uc744 \uac00\ud558\uace0 \uc751\ub2f5\uc744 \uaf3c\uaf3c\ud558\uac8c \uce21\uc815\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc774 \ub370\uc774\ud130\ub97c \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uc815\uc758\ub41c \uc608\uc0c1 \uac12\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uac00 \uc791\uc5c5\uc790\uc5d0\uac8c \ud45c\uc2dc\ub418\uc5b4 \ubcf4\ub4dc\uc758 \ud569\uaca9 \ub610\ub294 \ubd88\ud569\uaca9 \uc5ec\ubd80\uac00 \uba85\ud655\ud558\uac8c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uacfc\uc815\uc740 \uc5ec\uae30\uc11c \ub05d\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"data-analysis\">\ub370\uc774\ud130 \ubd84\uc11d<\/h4>\n\n\n<p>ATE \uc2dc\uc2a4\ud15c\uc740 \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \ubc29\ub300\ud55c \uc591\uc758 \uc815\ubcf4\ub97c \uc218\uc9d1\ud558\ub294 \ub370\uc774\ud130 \ubc1c\uc804\uc18c\uc785\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130\ub294 \ud2b8\ub80c\ub4dc, \ud328\ud134 \ubc0f \uc7a0\uc7ac\uc801\uc778 \ud504\ub85c\uc138\uc2a4 \uac1c\uc120 \uc0ac\ud56d\uc744 \ud30c\uc545\ud560 \uc218 \uc788\ub294 \uae08\uad11\uacfc\ub3c4 \uac19\uc2b5\ub2c8\ub2e4. \ud1b5\uacc4\uc801 \ud504\ub85c\uc138\uc2a4 \uc81c\uc5b4(SPC) \uae30\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc608\uc0c1 \uc131\ub2a5\uacfc\uc758 \ud3b8\ucc28\ub97c \uac10\uc9c0\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uba74 \uc0c1\uc138\ud55c \uc7a5\uc560 \ubd84\uc11d\uc744 \uc218\ud589\ud558\uc5ec \uacb0\ud568\uc758 \uadfc\ubcf8 \uc6d0\uc778\uc744 \ud30c\uc545\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"data-interpretation-and-actionable-insights\">\ub370\uc774\ud130 \ud574\uc11d \ubc0f \uc2e4\ud589 \uac00\ub2a5\ud55c \uc778\uc0ac\uc774\ud2b8<\/h4>\n\n\n<p>ATE \ub370\uc774\ud130\ub97c \ud574\uc11d\ud558\ub824\uba74 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\uc640 PCBA\uc758 \uae30\ub2a5\uc5d0 \ub300\ud55c \uc804\ubb38 \uc9c0\uc2dd\uc774 \ubaa8\ub450 \ud544\uc694\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uacb0\ud568\uc744 \uc77c\uc73c\ud0a4\ub294 \ud2b9\uc815 \uad6c\uc131 \uc694\uc18c \ub610\ub294 \ud504\ub85c\uc138\uc2a4\ub97c \uc2dd\ubcc4\ud558\uae30 \uc704\ud574 \uace0\uc7a5 \ub85c\uadf8, \ub9e4\uac1c\ubcc0\uc218 \uce21\uc815 \ubc0f \uae30\ud0c0 \ub370\uc774\ud130 \ud3ec\uc778\ud2b8\ub97c \uc870\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4 \ud2b9\uc815 \ubd80\ud488\uc774 \uc194\ub354 \uc870\uc778\ud2b8 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \ubd88\ud569\uaca9\ud558\uba74 \ub9ac\ud50c\ub85c \uc194\ub354\ub9c1 \ud504\ub85c\ud30c\uc77c\uc744 \uc870\uc815\ud558\uac70\ub098 \ubd80\ud488\uc758 \ub0a9\ub55c\uc131\uc744 \uac1c\uc120\ud574\uc57c \ud560 \ud544\uc694\uac00 \uc788\uc74c\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uadc0\uc911\ud55c \uc815\ubcf4\ub294 \uc81c\uc870 \uacf5\uc815\uc744 \uac1c\uc120\ud558\uace0 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\uc5ec \uad81\uadf9\uc801\uc73c\ub85c \uc81c\ud488 \ud488\uc9c8\uc744 \ud5a5\uc0c1\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uace0\uae09 \ud1b5\uacc4 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec ATE \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uac15\ub825\ud55c \uae30\ubc95 \uc911 \ud558\ub098\ub294 <strong>\ud30c\ub808\ud1a0 \ubd84\uc11d<\/strong>\ub97c \uc0ac\uc6a9\ud558\uba74 \uac00\uc7a5 \uc911\uc694\ud55c \uacb0\ud568 \uc720\ud615\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud30c\ub808\ud1a0 \ucc28\ud2b8\uc5d0 \ub2e4\uc591\ud55c \uacb0\ud568 \uc720\ud615\uc758 \ube48\ub3c4\ub97c \ud45c\uc2dc\ud558\uba74 \uc5b4\ub5a4 \ubb38\uc81c\uac00 \uac00\uc7a5 \ud070 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\ub294\uc9c0 \ube60\ub974\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 80%\uc758 \uacb0\ud568\uc774 \uc194\ub354 \ube0c\ub9ac\uc9c0\uc640 \ub204\ub77d\ub41c \uad6c\uc131 \uc694\uc18c\ub85c \uc778\ud55c \uac83\uc784\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc774\ub7ec\ud55c \uc911\uc694\ud55c \uc601\uc5ed\uc5d0 \uac1c\uc120 \ub178\ub825\uc744 \uc9d1\uc911\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610 \ub2e4\ub978 \uc720\uc6a9\ud55c \ub3c4\uad6c\ub294 <strong>\uc640\uc774\ube14 \ubd84\ud3ec<\/strong>\ubc88\uc778 \ud14c\uc2a4\ud2b8\uc758 \uc2e0\ub8b0\uc131 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4. \uc640\uc774\ube14 \ubd84\ud3ec\ub294 \uad6c\uc131 \uc694\uc18c\uc758 \uace0\uc7a5 \uc2dc\uac04\uc744 \ubaa8\ub378\ub9c1\ud558\uace0 \uc81c\ud488\uc758 \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \uc608\uce21\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc640\uc774\ube14 \ubd84\ud3ec\uc758 \ud615\ud0dc\uc640 \uaddc\ubaa8 \ub9e4\uac1c\ubcc0\uc218\ub97c \ubd84\uc11d\ud558\uc5ec \uc8fc\uc694 \uace0\uc7a5 \uba54\ucee4\ub2c8\uc998\uc5d0 \ub300\ud55c \ud1b5\ucc30\ub825\uc744 \uc5bb\uace0 \uadf8\uc5d0 \ub530\ub77c \ubc88\uc778 \ud504\ub85c\uc138\uc2a4\ub97c \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"benefits-of-using-ate-in-pcba-testing\">PCBA \ud14c\uc2a4\ud2b8\uc5d0\uc11c ATE \uc0ac\uc6a9\uc758 \uc774\uc810<\/h2>\n\n\n<p>PCBA \ud14c\uc2a4\ud2b8\uc5d0\uc11c ATE\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5bb\uc744 \uc218 \uc788\ub294 \uc774\uc810\uc740 \ub9ce\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul>\n<li><strong>\ud14c\uc2a4\ud2b8 \ucc98\ub9ac\ub7c9 \uc99d\uac00:<\/strong> ATE \uc2dc\uc2a4\ud15c\uc740 \uc218\ub3d9 \ud14c\uc2a4\ud2b8\ubcf4\ub2e4 \ud6e8\uc52c \ube60\ub974\uac8c PCBA\ub97c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uc5b4 \uc0dd\uc0b0\ub7c9\uc744 \ud06c\uac8c \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud14c\uc2a4\ud2b8 \ubc94\uc704\uac00 \uac1c\uc120\ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/strong> ATE\ub294 \uc218\ub3d9 \ubc29\uc2dd\uc5d0 \ube44\ud574 \ub354 \ub113\uc740 \ubc94\uc704\uc758 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub354 \ub9ce\uc740 \uc7a0\uc7ac\uc801 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc815\ud655\uc131 \ubc0f \ubc18\ubcf5\uc131 \ud5a5\uc0c1:<\/strong> ATE \uc2dc\uc2a4\ud15c\uc740 \uc77c\uad00\ub418\uace0 \uc815\ud655\ud55c \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\uc5ec \uc778\uc801 \uc624\ub958\uc758 \uc704\ud5d8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc778\uac74\ube44 \uc808\uac10:<\/strong> \uc790\ub3d9\ud654\ub97c \ud1b5\ud574 \uc218\ub3d9 \ud14c\uc2a4\ud2b8\uc758 \ud544\uc694\uc131\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uc778\uac74\ube44\ub97c \ud06c\uac8c \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub370\uc774\ud130 \ub85c\uae45 \ubc0f \ucd94\uc801\uc131:<\/strong> ATE \uc2dc\uc2a4\ud15c\uc740 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uc790\ub3d9\uc73c\ub85c \uae30\ub85d\ud558\uc5ec \ud504\ub85c\uc138\uc2a4 \uac1c\uc120\uc744 \uc704\ud55c \uadc0\uc911\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud558\uace0 \ucd94\uc801\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-test-coverage-in-ate\">ATE\uc758 \ud14c\uc2a4\ud2b8 \ubc94\uc704 \uc774\ud574<\/h2>\n\n\n<p>\ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub294 ATE\uc5d0\uc11c \uc911\uc694\ud55c \uac1c\ub150\uc785\ub2c8\ub2e4. \uc774\ub294 \uc7a0\uc7ac\uc801 \uacb0\ud568\uc5d0 \ub300\ud574 PCBA\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \uc815\ub3c4\ub97c \uc758\ubbf8\ud558\uba70, \uc885\uc885 \uac10\uc9c0\ud560 \uc218 \uc788\ub294 \ucd1d \uacb0\ud568\uc758 \ubc31\ubd84\uc728\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \ub192\uc740 \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub294 \uc81c\ud488 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5b4\ub5bb\uac8c \ub2ec\uc131\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"fault-spectrum-analysis\">\uacb0\ud568 \uc2a4\ud399\ud2b8\ub7fc \ubd84\uc11d<\/h3>\n\n\n<p>\uc774\ub294 PCBA\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uacb0\ud568 \uc720\ud615\uc744 \uc2dd\ubcc4\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc81c\uc870 \uacf5\uc815, \uad6c\uc131 \uc694\uc18c \uc720\ud615 \ubc0f \uc124\uacc4 \ud2b9\uc131\uc744 \ucca0\uc800\ud788 \ubd84\uc11d\ud558\uc5ec \uc7a0\uc7ac\uc801\uc778 \uace0\uc7a5 \uba54\ucee4\ub2c8\uc998\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uacb0\ud568 \uc720\ud615\uc5d0\ub294 \ub2e8\ub77d, \uac1c\ubc29, \uc798\ubabb\ub41c \uad6c\uc131 \uc694\uc18c \uac12, \ub204\ub77d\ub41c \uad6c\uc131 \uc694\uc18c \ubc0f \uae30\ub2a5 \uc7a5\uc560\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uacb0\ud568 \uc2a4\ud399\ud2b8\ub7fc\uc744 \uc774\ud574\ud558\uba74 \uc801\uc808\ud55c ATE \uae30\uc220\uc744 \uc120\ud0dd\ud558\uace0 \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"test-point-selection-strategies\">\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc120\ud0dd \uc804\ub7b5<\/h3>\n\n\n<p>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub294 \uc804\uae30 \uce21\uc815\uc744 \uc218\ud589\ud560 \uc218 \uc788\ub294 PCBA\uc758 \ud2b9\uc815 \uc704\uce58\uc785\ub2c8\ub2e4. \ub192\uc740 \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uc62c\ubc14\ub978 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\ub7b5\uc740 \uc0ac\uc6a9\ub418\ub294 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \uc218\ub97c \ucd5c\uc18c\ud654\ud558\uba74\uc11c \uacb0\ud568 \uac10\uc9c0\ub97c \uadf9\ub300\ud654\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \uace0\ub824\ud574\uc57c \ud560 \uc694\uc18c\uc5d0\ub294 \uad6c\uc131 \uc694\uc18c \uc811\uadfc\uc131, \uc2e0\ud638 \ubb34\uacb0\uc131 \ubc0f ATE \uc2dc\uc2a4\ud15c\uc758 \uae30\ub2a5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uac00\ub2a5\uc131\uc744 \uc704\ud55c \uc124\uacc4(DFT) \uac00\uc774\ub4dc\ub77c\uc778\uc5d0\uc11c\ub294 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574 \ubaa8\ub4e0 \uc911\uc694 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uad6c\uc131 \uc694\uc18c \ud540\uc5d0 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub97c \ubc30\uce58\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"advanced-ate-techniques-for-complex-pcbas\">\ubcf5\uc7a1\ud55c PCBA\ub97c \uc704\ud55c \uace0\uae09 ATE \uae30\uc220<\/h2>\n\n\n<p>PCBA\uac00 \uc810\uc810 \ub354 \ubcf5\uc7a1\ud574\uc9d0\uc5d0 \ub530\ub77c \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uace0\uae09 \ud14c\uc2a4\ud2b8 \uae30\uc220\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"boundary-scan-testing\">\ubc14\uc6b4\ub354\ub9ac \uc2a4\uce94 \ud14c\uc2a4\ud2b8<\/h3>\n\n\n<p>IEEE 1149.1 \ub610\ub294 JTAG\ub77c\uace0\ub3c4 \ud558\ub294 \ubc14\uc6b4\ub354\ub9ac \uc2a4\uce94\uc740 PCBA\uc5d0\uc11c \uc9d1\uc801 \ud68c\ub85c(IC) \uac04\uc758 \uc0c1\ud638 \uc5f0\uacb0\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac15\ub825\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. IC\uc5d0 \ub0b4\uc7a5\ub41c \ud2b9\uc218 \ud14c\uc2a4\ud2b8 \ub85c\uc9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud540\uc758 \uc2e0\ud638\ub97c \uc81c\uc5b4\ud558\uace0 \uad00\ucc30\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud14c\uc2a4\ud2b8 \uc9c0\uc810\uc5d0 \ub300\ud55c \ubb3c\ub9ac\uc801 \uc811\uadfc\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub3c4 IC \uac04 \uc5f0\uacb0\uc758 \ub2e8\ub77d, \uac1c\ubc29 \ubc0f \uae30\ud0c0 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc14\uc6b4\ub354\ub9ac \uc2a4\uce94\uc740 \ubcf5\uc7a1\ud55c \uace0\ubc00\ub3c4 PCBA\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \ud2b9\ud788 \uc720\uc6a9\ud558\uba70 \ub2e4\ub978 ATE \uae30\uc220\uacfc \ud1b5\ud569\ud558\uc5ec \ud3ec\uad04\uc801\uc778 \ud14c\uc2a4\ud2b8 \ubc94\uc704\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"builtin-selftest-bist\">\ub0b4\uc7a5\ud615 \uc790\uac00 \ud14c\uc2a4\ud2b8(BIST)<\/h3>\n\n\n<p>BIST\ub294 PCBA \ub610\ub294 IC\uac00 \uc2a4\uc2a4\ub85c \ud14c\uc2a4\ud2b8\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uae30\uc220\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ud328\ud134\uc744 \uc0dd\uc131\ud558\uace0 \uc751\ub2f5\uc744 \ubd84\uc11d\ud558\ub294 \ud2b9\uc218 \ud68c\ub85c\ub97c \ucd94\uac00\ud558\uc5ec \ub514\ubc14\uc774\uc2a4\uac00 \uc790\uccb4\uc801\uc73c\ub85c \uae30\ub2a5\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. BIST\ub294 \ub514\uc9c0\ud138 \ud68c\ub85c, \uba54\ubaa8\ub9ac \uc7a5\uce58 \ubc0f \uae30\ud0c0 \uad6c\uc131 \uc694\uc18c\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ud604\uc7a5 \ud14c\uc2a4\ud2b8 \ubc0f \uc9c4\ub2e8\uc744 \uc704\ud574 \uc678\ubd80 ATE\uc758 \ud544\uc694\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c BIST\ub97c ATE\uc640 \uacb0\ud569\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ud6a8\uc728\uc131\uc744 \uac1c\uc120\ud558\uace0 \ud14c\uc2a4\ud2b8 \uc2dc\uac04\uc744 \ub2e8\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"systemlevel-testing\">\uc2dc\uc2a4\ud15c \uc218\uc900 \ud14c\uc2a4\ud2b8<\/h3>\n\n\n<p>\uc2dc\uc2a4\ud15c \uc218\uc900 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \ub354 \ud070 \uc2dc\uc2a4\ud15c\uc758 \uc77c\ubd80\ub85c\uc11c PCBA\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 PCBA\uac00 \ub2e4\ub978 \uad6c\uc131 \uc694\uc18c\uc640 \uc62c\ubc14\ub974\uac8c \uc0c1\ud638 \uc791\uc6a9\ud558\uace0 \uc804\uccb4 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc758\ub3c4\ud55c \uae30\ub2a5\uc744 \uc218\ud589\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \uc218\uc900 \ud14c\uc2a4\ud2b8\ub294 \ud558\uc704 \uc218\uc900 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ubc1c\uacac\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\ub294 \ud1b5\ud569 \ubb38\uc81c\uc640 \uae30\ub2a5 \uc7a5\uc560\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c \ud658\uacbd\uc744 \ud604\uc2e4\uc801\uc73c\ub85c \uc2dc\ubbac\ub808\uc774\uc158\ud560 \uc218 \uc788\ub294 \ud2b9\uc218 \ud14c\uc2a4\ud2b8 \uc7a5\ube44\uc640 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"signal-integrity-power-integrity-and-thermal-testing\">\uc2e0\ud638 \ubb34\uacb0\uc131, \uc804\ub825 \ubb34\uacb0\uc131 \ubc0f \uc5f4 \ud14c\uc2a4\ud2b8<\/h3>\n\n\n<p>\uc774\ub7ec\ud55c \uc804\ubb38 \ud14c\uc2a4\ud2b8\ub294 \ucd5c\uc2e0 PCBA \uc131\ub2a5\uc758 \uc911\uc694\ud55c \uce21\uba74\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"signal-integrity-testing\">\uc2e0\ud638 \ubb34\uacb0\uc131 \ud14c\uc2a4\ud2b8<\/h4>\n\n\n<p>\uc774\ub97c \ud1b5\ud574 \uc2e0\ud638\uac00 \uacfc\ub3c4\ud55c \uc65c\uace1, \ubc18\uc0ac \ub610\ub294 \ub204\ud654 \uc5c6\uc774 PCBA\ub97c \ud1b5\ud574 \uc62c\ubc14\ub974\uac8c \uc804\ud30c\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc784\ud53c\ub358\uc2a4, \uc0c1\uc2b9 \uc2dc\uac04, \uc544\uc774 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uacfc \uac19\uc740 \ud30c\ub77c\ubbf8\ud130 \uce21\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc2dc\uac04 \uc601\uc5ed \ubc18\uc0ac\uacc4(TDR) \ubc0f \ubca1\ud130 \ub124\ud2b8\uc6cc\ud06c \ubd84\uc11d\uae30(VNA)\uc640 \uac19\uc740 \ud2b9\uc218 ATE \uc7a5\ube44\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc2e0\ud638 \ubb34\uacb0\uc131\uc740 \uace0\uc18d \ub514\uc9c0\ud138 \ubc0f RF \ud68c\ub85c\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"power-integrity-testing\">\uc804\ub825 \ubb34\uacb0\uc131 \ud14c\uc2a4\ud2b8<\/h4>\n\n\n<p>\uc774\ub97c \ud1b5\ud574 PCBA\uc758 \uc804\ub825 \ubd84\ubc30 \ub124\ud2b8\uc6cc\ud06c(PDN)\uac00 \ubaa8\ub4e0 \uad6c\uc131 \uc694\uc18c\uc5d0 \uae68\ub057\ud558\uace0 \uc548\uc815\uc801\uc778 \uc804\ub825\uc744 \uacf5\uae09\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 DC \uc804\uc555 \uac15\ud558, AC \ub9ac\ud50c \ubc0f \uacfc\ub3c4 \uc751\ub2f5\uacfc \uac19\uc740 \ub9e4\uac1c\ubcc0\uc218 \uce21\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc804\ub825 \ubb34\uacb0\uc131\uc744 \ubd84\uc11d\ud558\uae30 \uc704\ud574 \ud2b9\uc218 \ud504\ub85c\ube0c\uc640 \uacc4\uce21\uae30\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub294 \uc804\uc6d0 \uad00\ub828 \uc7a5\uc560\ub97c \uc608\ubc29\ud558\uace0 \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"thermal-testing\">\uc5f4 \ud14c\uc2a4\ud2b8<\/h4>\n\n\n<p>\uc774\ub294 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c PCBA\uc758 \uc5f4 \uc131\ub2a5\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc5f4\ud654\uc0c1 \uce74\uba54\ub77c \ub610\ub294 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad6c\uc131 \uc694\uc18c\uc640 PCB\uc758 \uc628\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc5f4 \ud14c\uc2a4\ud2b8\ub294 \ubc88\uc778 \ud14c\uc2a4\ud2b8\uc640 \uacb0\ud569\ud558\uc5ec \uc5f4 \ud56b\uc2a4\ud31f \ubc0f \uc7a0\uc7ac\uc801\uc778 \uc548\uc815\uc131 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 PCBA\uc758 \uc5f4 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\uace0 \uc870\uae30 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \uacfc\uc5f4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"choosing-the-right-ate-for-pcba-testing\">PCBA \ud14c\uc2a4\ud2b8\uc5d0 \uc801\ud569\ud55c ATE \uc120\ud0dd\ud558\uae30<\/h2>\n\n\n<p>\uc801\uc808\ud55c ATE \uc2dc\uc2a4\ud15c\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 PCBA \ud14c\uc2a4\ud2b8\uc758 \ud6a8\uc728\uc131\uacfc \ud6a8\uacfc\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"factors-to-consider\">\uace0\ub824\ud574\uc57c \ud560 \uc694\uc18c<\/h3>\n\n\n<p>ATE \uc2dc\uc2a4\ud15c\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uba87 \uac00\uc9c0 \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"pcba-complexity\">PCBA \ubcf5\uc7a1\uc131<\/h4>\n\n\n<p>\ubd80\ud488 \ubc00\ub3c4, \uc2e0\ud638 \uc18d\ub3c4, \uc544\ub0a0\ub85c\uadf8 \ub610\ub294 \ud63c\ud569 \uc2e0\ud638 \ud68c\ub85c\uc758 \uc874\uc7ac \uc5ec\ubd80 \ub4f1 PCBA\uc758 \ubcf5\uc7a1\uc131\uc740 ATE \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub354 \ubcf5\uc7a1\ud55c \ubcf4\ub4dc\uc77c\uc218\ub85d \ub354 \uc815\uad50\ud55c \ud14c\uc2a4\ud2b8 \uae30\ub2a5\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"production-volume\">\uc0dd\uc0b0\ub7c9<\/h4>\n\n\n<p>\ub300\ub7c9 \uc0dd\uc0b0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ube60\ub978 \ud14c\uc2a4\ud2b8 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 ICT \uc2dc\uc2a4\ud15c\uc758 \ub192\uc740 \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud569\ub2c8\ub2e4. \uc18c\ub7c9 \uc0dd\uc0b0\uc740 \ub354 \uc720\uc5f0\ud558\uc9c0\ub9cc \uc18d\ub3c4\uac00 \ub290\ub9b0 \ud50c\ub77c\uc789 \ud504\ub85c\ube0c \ud14c\uc2a4\ud130\uc5d0 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"test-requirements\">\ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d<\/h4>\n\n\n<p>\ud544\uc694\ud55c \ud2b9\uc815 \uc720\ud615\uc758 \ud14c\uc2a4\ud2b8(\uc608: \ud68c\ub85c \ub0b4, \uae30\ub2a5, \uacbd\uacc4 \uc2a4\uce94)\uc5d0 \ub530\ub77c \ud544\uc694\ud55c ATE \uae30\ub2a5\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"budget\">\uc608\uc0b0<\/h4>\n\n\n<p>ATE \uc2dc\uc2a4\ud15c\uc758 \ucd08\uae30 \ube44\uc6a9\uacfc \uc9c0\uc18d\uc801\uc778 \ud504\ub85c\uadf8\ub798\ubc0d \ubc0f \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"flexibility\">\uc720\uc5f0\uc131<\/h4>\n\n\n<p>\ud2b9\ud788 \ube60\ub974\uac8c \uc9c4\ud654\ud558\ub294 \uc0b0\uc5c5\uc5d0\uc11c \uc124\uacc4 \ubcc0\uacbd\uc5d0 \uc801\uc751\ud558\uace0 \uc2e0\uc81c\ud488\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 ATE \uc2dc\uc2a4\ud15c\uc758 \ub2a5\ub825\uc740 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"comparing-different-ate-types\">\ub2e4\uc591\ud55c ATE \uc720\ud615 \ube44\uad50<\/h3>\n\n\n<p>\ub2e4\uc591\ud55c ATE \uc720\ud615\uc744 \ube44\uad50\ud560 \ub54c\ub294 \uc7a5\ub2e8\uc810\uc744 \ube44\uad50\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4:<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"ict-vs-flying-probe\">ICT \ub300 \ud50c\ub77c\uc789 \ud504\ub85c\ube0c<\/h4>\n\n\n<p>ICT\ub294 \ub354 \ub192\uc740 \ucc98\ub9ac\ub7c9\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc \uac01 \ubcf4\ub4dc \uc720\ud615\uc5d0 \ub9de\ub294 \uc804\uc6a9 \ud53d\uc2a4\ucc98\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud50c\ub77c\uc789 \ud504\ub85c\ube0c\ub294 \ub354 \uc720\uc5f0\ud558\uace0 \uc124\uacc4 \ubcc0\uacbd\uc5d0 \uc801\uc751\ud560 \uc218 \uc788\uc9c0\ub9cc \uc18d\ub3c4\uac00 \ub290\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"ict-vs-fct\">ICT \ub300 FCT<\/h4>\n\n\n<p>ICT\ub294 \uac1c\ubcc4 \uad6c\uc131 \uc694\uc18c\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub450\ub294 \ubc18\uba74, FCT\ub294 \ubcf4\ub4dc\uc758 \uc804\ubc18\uc801\uc778 \uae30\ub2a5\uc744 \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"aoi-vs-xray\">AOI \ub300 \uc5d1\uc2a4\ub808\uc774<\/h4>\n\n\n<p>AOI\ub294 \uae30\ud310 \ud45c\uba74\uc758 \uc2dc\uac01\uc801 \uacb0\ud568\uc744 \uac10\uc9c0\ud558\ub294 \ubc18\uba74, X-ray\ub294 \ud45c\uba74 \uc544\ub798\uc5d0 \uc228\uaca8\uc9c4 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud3ec\uad04\uc801\uc778 \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c ATE \uc720\ud615\uc744 \uc870\ud569\ud558\uc5ec \ucd5c\uc801\uc758 \uc120\ud0dd\uc744 \ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc81c\uc870\uc5c5\uccb4\ub294 \ucd08\uae30 \uc2a4\ud06c\ub9ac\ub2dd\uc5d0\ub294 AOI\ub97c \uc0ac\uc6a9\ud558\uace0, \uad6c\uc131 \uc694\uc18c \uc218\uc900 \ud14c\uc2a4\ud2b8\uc5d0\ub294 ICT\ub97c, \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uae30\ub2a5 \uac80\uc99d\uc5d0\ub294 FCT\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"cost-analysis-and-return-on-investment-roi\">\ube44\uc6a9 \ubd84\uc11d \ubc0f \ud22c\uc790 \uc218\uc775\ub960(ROI)<\/h3>\n\n\n<p>ATE\uc5d0 \ud22c\uc790\ud560 \ub54c\ub294 \ucca0\uc800\ud55c \ube44\uc6a9 \ubd84\uc11d\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"initial-investment\">\ucd08\uae30 \ud22c\uc790<\/h4>\n\n\n<p>\uc5ec\uae30\uc5d0\ub294 \ud544\uc694\ud55c \uc124\ube44 \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc640 \ud568\uaed8 ATE \uc2dc\uc2a4\ud15c \uc790\uccb4\uc758 \ube44\uc6a9\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"programming-costs\">\ud504\ub85c\uadf8\ub798\ubc0d \ube44\uc6a9<\/h4>\n\n\n<p>\uc5ec\uae30\uc5d0\ub294 \ud14c\uc2a4\ud2b8 \ud504\ub85c\uadf8\ub7a8 \uac1c\ubc1c \ubc0f \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc774 \ud3ec\ud568\ub418\uba70, \uc774\ub294 PCBA \ubc0f ATE \uc2dc\uc2a4\ud15c\uc758 \ubcf5\uc7a1\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"maintenance-costs\">\uc720\uc9c0 \uad00\ub9ac \ube44\uc6a9<\/h4>\n\n\n<p>\uc5ec\uae30\uc5d0\ub294 \uc815\uae30\uc801\uc778 \uce98\ub9ac\ube0c\ub808\uc774\uc158, \uc218\ub9ac \ubc0f ATE \uc2dc\uc2a4\ud15c\uc744 \uc6d0\ud65c\ud558\uac8c \uc6b4\uc601\ud558\uae30 \uc704\ud55c \uc608\ube44 \ubd80\ud488 \ube44\uc6a9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"labor-savings\">\uc778\uac74\ube44 \uc808\uac10<\/h4>\n\n\n<p>\uc790\ub3d9\ud654\ub97c \ud1b5\ud574 \uc218\ub3d9 \ud14c\uc2a4\ud2b8\uc758 \ud544\uc694\uc131\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc778\uac74\ube44\ub97c \ud06c\uac8c \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"yield-improvement\">\uc218\uc728 \ud5a5\uc0c1<\/h4>\n\n\n<p>ATE\ub294 \uc81c\uc870 \uacf5\uc815 \ucd08\uae30\uc5d0 \uacb0\ud568\uc744 \uac10\uc9c0\ud568\uc73c\ub85c\uc368 \uc81c\ud488 \uc218\uc728\uc744 \ud06c\uac8c \uac1c\uc120\ud558\uc5ec \ubd88\ub7c9\ud488 \ubc0f \uc7ac\uc791\uc5c5 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"roi-calculation\">ROI \uacc4\uc0b0<\/h4>\n\n\n<p>ROI\ub294 \uc21c\uc774\uc775(\ube44\uc6a9 \uc808\uac10 \ubc0f \uc218\uc728 \uac1c\uc120)\uc744 \ucd1d\uc18c\uc720\ube44\uc6a9(TCO)\uc73c\ub85c \ub098\ub204\uc5b4 \uacc4\uc0b0\ud569\ub2c8\ub2e4. TCO\uc5d0\ub294 \ucd08\uae30 \ud22c\uc790, \ud504\ub85c\uadf8\ub798\ubc0d \ubc0f \uc720\uc9c0\ubcf4\uc218\ub97c \ud3ec\ud568\ud558\uc5ec \uc218\uba85 \uae30\uac04 \ub3d9\uc548 ATE \uc2dc\uc2a4\ud15c\uacfc \uad00\ub828\ub41c \ubaa8\ub4e0 \ube44\uc6a9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. ROI\uac00 \uc591\uc218\uc774\uba74 ATE \ud22c\uc790\uac00 \uc7ac\uc815\uc801\uc73c\ub85c \uc720\uc775\ud558\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>ROI \uacc4\uc0b0\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubd05\uc2dc\ub2e4. \ub2e4\uc74c\uc740 \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ol>\n<li><strong>ATE\uac00 \uc5c6\ub294 \uacbd\uc6b0\uc758 \uc5f0\uac04 \uacb0\ud568 \ube44\uc6a9\uc744 \ucd94\uc815\ud569\ub2c8\ub2e4:<\/strong> \uc5ec\uae30\uc5d0\ub294 \uc2a4\ud06c\ub7a9, \uc7ac\uc791\uc5c5 \ubc0f \uc7a0\uc7ac\uc801\uc778 \ud604\uc7a5 \uc7a5\uc560 \ube44\uc6a9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uacfc\uac70 \ub370\uc774\ud130 \ub610\ub294 \uc5c5\uacc4 \ubca4\uce58\ub9c8\ud06c\ub97c \uae30\ubc18\uc73c\ub85c \uc774\ub97c \ucd94\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>ATE\ub85c \uc5f0\uac04 \uacb0\ud568\uc73c\ub85c \uc778\ud55c \ube44\uc6a9\uc744 \ucd94\uc815\ud558\uc138\uc694:<\/strong> ATE\ub294 \uacb0\ud568\uc744 \uc870\uae30\uc5d0 \ubc1c\uacac\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ubbc0\ub85c ATE\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ube44\uc6a9\ubcf4\ub2e4 \ud6e8\uc52c \uc800\ub834\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f0\uac04 \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \uacc4\uc0b0\ud574 \ubcf4\uc138\uc694:<\/strong> ATE\ub97c \uc0ac\uc6a9\ud55c \uc608\uc0c1 \uacb0\ud568 \ube44\uc6a9\uc5d0\uc11c ATE\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc740 \ube44\uc6a9\uc744 \ube8d\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f0\uac04 \uc778\uac74\ube44 \uc808\uac10\uc561\uc744 \ucd94\uc815\ud574 \ubcf4\uc138\uc694:<\/strong> \uc218\ub3d9 \ud14c\uc2a4\ud2b8\uc640 \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uac04\uc758 \uc778\uac74\ube44 \ucc28\uc774\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f0\uac04 \ucd1d \ud61c\ud0dd\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4:<\/strong> \uc5f0\uac04 \ube44\uc6a9 \uc808\uac10\uc561\uacfc \uc5f0\uac04 \uc778\uac74\ube44 \uc808\uac10\uc561\uc744 \ub354\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>ATE \uc2dc\uc2a4\ud15c\uc758 \ucd1d\uc18c\uc720\ube44\uc6a9(TCO)\uc744 \ucd94\uc815\ud569\ub2c8\ub2e4:<\/strong> \uc5ec\uae30\uc5d0\ub294 \ucd08\uae30 \ud22c\uc790, \uc5f0\uac04 \ud504\ub85c\uadf8\ub798\ubc0d \ube44\uc6a9, \uc5f0\uac04 \uc720\uc9c0\ubcf4\uc218 \ube44\uc6a9\uc774 \ud3ec\ud568\ub418\uba70, ATE \uc2dc\uc2a4\ud15c\uc758 \uc608\uc0c1 \uc218\uba85 \uae30\uac04 \ub3d9\uc548 \uc608\uc0c1\ub418\ub294 \ube44\uc6a9\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc21c\uc774\uc775\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4:<\/strong> \ucd1d \uc5f0\uac04 \ud61c\ud0dd\uc5d0\uc11c TCO\uc5d0 ATE \uc2dc\uc2a4\ud15c\uc758 \uc218\uba85\uc744 \uacf1\ud55c \uac12\uc744 \ube8d\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>ROI\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4:<\/strong> \uc21c\uc774\uc775\uc744 TCO\ub85c \ub098\ub215\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4, \ud55c \ud68c\uc0ac\uc5d0\uc11c ATE\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc744 \uacbd\uc6b0 \uc5f0\uac04 $500,000\uc758 \uacb0\ud568 \uad00\ub828 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud55c\ub2e4\uace0 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. ATE\ub97c \uc0ac\uc6a9\ud558\uba74 \uc774 \ube44\uc6a9\uc774 $100,000\uc73c\ub85c \uac10\uc18c\ud558\uc5ec \uc5f0\uac04 $400,000\uc758 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc744 \uac83\uc73c\ub85c \uc608\uc0c1\ud569\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uac04 \uc778\uac74\ube44 \uc808\uac10\uc561\ub3c4 $100,000\ub2ec\ub7ec\ub85c \ucd94\uc815\ud569\ub2c8\ub2e4. \uc5f0\uac04 \ucd1d \ud61c\ud0dd\uc740 $500,000\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>5\ub144 \uc218\uba85 \uae30\uac04 \ub3d9\uc548 ATE \uc2dc\uc2a4\ud15c\uc758 \ucd1d\uc18c\uc720\ube44\uc6a9\uc774 $1,000,000\uc778 \uacbd\uc6b0 \uc21c\uc774\uc775\uc740 ($500,000 * 5) - $1,000,000 = $1,500,000\uc774 \ub429\ub2c8\ub2e4. ROI\ub294 $1,500,000 \/ $1,000,000 = 1.5, \uc989 150%\uac00 \ub429\ub2c8\ub2e4. \uc774\ub294 \ub192\uc740 \ud22c\uc790 \uc218\uc775\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"balancing-test-coverage-and-cost\">\ud14c\uc2a4\ud2b8 \ubc94\uc704\uc640 \ube44\uc6a9\uc758 \uade0\ud615 \ub9de\ucd94\uae30<\/h4>\n\n\n<p>\uc774\uc81c \ud14c\uc2a4\ud2b8 \ubc94\uc704\uc640 \ube44\uc6a9\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uc911\uc694\ud55c \uce21\uba74\uc5d0 \ub300\ud574 \ub17c\uc758\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uac00\ub2a5\ud55c \ubaa8\ub4e0 \uacb0\ud568\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc774 \ud56d\uc0c1 \uc2e4\ud604 \uac00\ub2a5\ud558\uac70\ub098 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc774 \uade0\ud615\uc744 \ucd5c\uc801\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc804\ub7b5\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc758\uc0ac \uacb0\uc815 \ubaa8\ub378\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ol>\n<li><strong>\uc704\ud5d8 \ud3c9\uac00:<\/strong> PCBA\uc758 \uac00\uc7a5 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc640 \uae30\ub2a5\uc744 \ud30c\uc545\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc601\uc5ed\uc758 \uace0\uc7a5\uc774 \uc81c\ud488 \uc131\ub2a5, \uc548\uc804 \ubc0f \uace0\uac1d \ub9cc\uc871\ub3c4\uc5d0 \ubbf8\uce60 \uc218 \uc788\ub294 \uc7a0\uc7ac\uc801 \uc601\ud5a5\uc744 \uace0\ub824\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud14c\uc2a4\ud2b8 \uc6b0\uc120\uc21c\uc704 \uc9c0\uc815:<\/strong> \uc704\ud5d8 \ud3c9\uac00\uc5d0 \ub530\ub77c \uac00\uc7a5 \uc911\uc694\ud55c \uc601\uc5ed\uc744 \ub2e4\ub8e8\ub294 \ud14c\uc2a4\ud2b8\uc758 \uc6b0\uc120\uc21c\uc704\ub97c \uc815\ud558\uc138\uc694. \uc911\ub300\ud55c \uacb0\uacfc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \uacb0\ud568\uc744 \ubc1c\uacac\ud560 \ud655\ub960\uc774 \uac00\uc7a5 \ub192\uc740 \ud14c\uc2a4\ud2b8\uc5d0 \uc9d1\uc911\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ube44\uc6a9-\ud3b8\uc775 \ubd84\uc11d:<\/strong> \uac01 \ud14c\uc2a4\ud2b8\uc5d0 \ub300\ud574 \ube44\uc6a9(\ud504\ub85c\uadf8\ub798\ubc0d, \uace0\uc815 \uc7a5\uce58, \ud14c\uc2a4\ud2b8 \uc2dc\uac04)\uacfc \uc7a0\uc7ac\uc801 \uc774\uc810(\uacb0\ud568 \uac10\uc9c0, \uc218\uc728 \ud5a5\uc0c1, \ud604\uc7a5 \uc2e4\ud328 \uac10\uc18c)\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uacb0\ud568 \ud0c8\ucd9c\ub960:<\/strong> \ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \uc804\ub7b5\uc5d0 \ub300\ud574 \uacb0\ud568\uc774 \ud0d0\uc9c0\ub97c \ud53c\ud560 \uac00\ub2a5\uc131\uc744 \ucd94\uc815\ud569\ub2c8\ub2e4. \ud604\uc7a5 \uc2e4\ud328\ub85c \uc778\ud55c \ube44\uc6a9\uc744 \uace0\ub824\ud558\uace0 \ucd94\uac00 \ud14c\uc2a4\ud2b8 \ube44\uc6a9\uacfc \ube44\uad50\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc18\ubcf5\uc801 \ucd5c\uc801\ud654:<\/strong> \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0, \uacb0\ud568 \uc774\ud0c8\ub960\uc744 \ubd84\uc11d\ud558\uace0, \ud14c\uc2a4\ud2b8 \uc804\ub7b5\uc744 \uac1c\uc120\ud558\uc5ec \ud14c\uc2a4\ud2b8 \ucee4\ubc84\ub9ac\uc9c0\uc640 \ube44\uc6a9 \uac04\uc758 \uade0\ud615\uc744 \ucd5c\uc801\ud654\ud558\uc138\uc694.<\/li>\n<\/ol>\n\n\n\n<p>\uc608\ub97c \ub4e4\uc5b4, \uc758\ub8cc \uae30\uae30 \uc81c\uc870\uc5c5\uccb4\ub294 \ud14c\uc2a4\ud2b8 \ube44\uc6a9\uc774 \ub354 \ube44\uc2f8\ub354\ub77c\ub3c4 \uc911\uc694\ud55c \uc0dd\uba85 \uc720\uc9c0 \uae30\ub2a5\uacfc \uad00\ub828\ub41c \uad6c\uc131 \uc694\uc18c\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\uc5d0 \uc6b0\uc120\uc21c\uc704\ub97c \ub458 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uccb4 \ud14c\uc2a4\ud2b8 \ube44\uc6a9\uc744 \uc608\uc0b0 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ub35c \uc911\uc694\ud55c \uae30\ub2a5\uc5d0 \ub300\ud574\uc11c\ub294 \uc57d\uac04 \ub354 \ub192\uc740 \uacb0\ud568 \uc774\ud0c8\ub960\uc744 \ubc1b\uc544\ub4e4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ubcf5\uc7a1\ud55c \uc804\uc790 \uc81c\ud488 \uc81c\uc870 \uc138\uacc4\uc5d0\uc11c\ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310 \uc5b4\uc148\ube14\ub9ac(PCBA)\uc758 \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc774 \ubb34\uc5c7\ubcf4\ub2e4 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc14\ub85c \uc774 \ubd80\ubd84\uc5d0\uc11c \uc790\ub3d9 \ud14c\uc2a4\ud2b8 \uc7a5\ube44(ATE)\uac00 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":9635,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"","glossary_alter":"","glossary_def":"","article_task":""},"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9624"}],"collection":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/comments?post=9624"}],"version-history":[{"count":2,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9624\/revisions"}],"predecessor-version":[{"id":9634,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9624\/revisions\/9634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/9635"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=9624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=9624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=9624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}