{"id":4904,"date":"2023-06-15T01:42:57","date_gmt":"2023-06-15T01:42:57","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=4904"},"modified":"2023-07-26T05:55:42","modified_gmt":"2023-07-26T05:55:42","slug":"what-is-accuracy","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%ec%a0%95%ed%99%95%eb%8f%84%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80\/","title":{"rendered":"\uc815\ud655\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-accuracy\">\uc815\ud655\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n<p>\uc815\ud655\ub3c4\ub294 \uce21\uc815 \ub610\ub294 \uad00\ucc30\ub41c \uac12\uc774 \ud5c8\uc6a9\ub41c \uae30\uc900 \ub610\ub294 \uc2e4\uc81c \uac12\uc5d0 \uc5bc\ub9c8\ub098 \ubd80\ud569\ud558\ub294\uc9c0\ub97c \uc124\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc5b4\uc785\ub2c8\ub2e4. PCB \uc0b0\uc5c5\uc5d0\uc11c \uc815\ud655\ub3c4\ub294 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc758 \ud488\uc9c8\uacfc \uae30\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc788\uc5b4 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ubcf4\ub4dc\uc758 \uc131\ub2a5\uacfc \uc81c\uc870 \uc694\uad6c \uc0ac\ud56d\uc744 \ubaa8\ub450 \ucda9\uc871\ud558\ub3c4\ub85d \ubd80\ud488\uc744 \ubc30\uce58\ud574\uc57c \ud558\ub294 \ubd80\ud488 \ubc30\uce58\uc5d0\uc11c \uc815\ud655\ub3c4\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. <\/p>\n\n\n\n<p>\ubd80\ud488 \ubc30\uce58\uc5d0\uc11c \ucd5c\uace0 \uc218\uc900\uc758 \uc815\ud655\ub3c4\ub97c \ub2ec\uc131\ud558\ub824\uba74 \uc219\ub828\ub41c PCB \uacc4\uc57d \uc81c\uc870\uc5c5\uccb4\uc640 \ud611\ub825\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\uc591\ud55c \uc720\ud615\uacfc \uae30\uc220\uc758 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc744 \uc81c\uc791\ud558\ub294 \ub370 \ud544\uc694\ud55c \uc804\ubb38 \uc9c0\uc2dd\uc744 \uac16\ucd94\uace0 \uc788\uc5b4 \ud68c\ub85c \uae30\ud310\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubc30\uce58 \uc804\ub7b5\uc744 \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ubcf4\ub4dc\uc758 \ucd5c\uc0c1\uc758 \uc0dd\uc0b0 \uc218\uc728\uc744 \ubcf4\uc7a5\ud558\ub294 \uc81c\uc870\uc6a9 \uc124\uacc4(DFM) \uaddc\uce59\uacfc \ucd5c\ub300 \uc131\ub2a5\uc744 \uc704\ud55c \ubcf4\ub4dc \ub808\uc774\uc544\uc6c3 \ubc29\ubc95\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc870\uc5b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n<p>\uc815\ud655\ub3c4\ub294 PCB \uc0b0\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc774\uba70 \uc778\uc1c4 \ud68c\ub85c \uae30\ud310\uc758 \ud488\uc9c8\uacfc \uae30\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc815\ud655\ub3c4\ub294 \uce21\uc815 \ub610\ub294 \uad00\ucc30\ub41c \uac12\uc774 \ud5c8\uc6a9\ub41c \uae30\uc900 \ub610\ub294 \uc2e4\uc81c \uac12\uacfc \uc77c\uce58\ud558\ub294 \uc815\ub3c4\ub97c \ub9d0\ud558\uba70, \ubd80\ud488 \ubc30\uce58\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-are-the-4-cs-of-quality-management\">\ud488\uc9c8 \uad00\ub9ac\uc758 4C\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud488\uc9c8 \uad00\ub9ac\uc758 4C\ub294 \ud611\uc5c5, \ud3b8\uc758\uc131, \ube44\uc6a9, \uba85\ud655\uc131\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub294 \uae30\uc5c5\uc5d0 \uc801\ud569\ud55c ITIM \ub3c4\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc6d0 \ubd84\uc57c\uc5d0\uc11c 20\ub144 \uc774\uc0c1\uc758 \uacbd\ub825\uc744 \uc313\uc740 \uc0ac\ub78c\uc73c\ub85c\uc11c \uc774 \ubb38\uc81c\uc5d0 \ub300\ud55c \uac04\ub2e8\ud55c \uc9c0\uce68\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-accurate-is-pcb\">PCB\ub294 \uc5bc\ub9c8\ub098 \uc815\ud655\ud55c\uac00<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \"IPC \uac00\uc774\ub4dc\ub77c\uc778\uc5d0 \ub530\ub978 \uacf5\uc815\"\uc744 \uba85\uc2dc\ud55c \uba54\ubaa8\ub294 PCB\uc5d0 \ub192\uc740 \uc218\uc900\uc758 \uc815\ud655\ub3c4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uae08 \uad6c\uba4d\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub294 +\/-0.003\uc778\uce58, \ube44\ub3c4\uae08 \uad6c\uba4d\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub294 +\/-0.002\uc778\uce58, \ub77c\uc6b0\ud305\ub41c \ud53c\ucc98\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub294 +\/-0.005\uc778\uce58\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c0\uce68\uc744 \uc900\uc218\ud558\uba74 \uc870\ub9bd\uc5d0 \uc801\ud569\ud55c \uace0\ud488\uc9c8 PCB\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-standard-tolerance-for-a-pcb\">PCB\uc758 \ud45c\uc900 \ud5c8\uc6a9 \uc624\ucc28\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>PCB\uc758 \uc77c\ubc18\uc801\uc778 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc678\ubd80 \ub808\uc774\uc5b4\uc758 \uacbd\uc6b0 \ucd5c\uc18c 0.010\uc778\uce58, \ub0b4\ubd80 \ub808\uc774\uc5b4\uc758 \uacbd\uc6b0 0.015\uc778\uce58\uc774\uc9c0\ub9cc \ub0b4\ubd80 \ub808\uc774\uc5b4\uc758 \uacbd\uc6b0 0.020\uc778\uce58\uac00 \uc120\ud638\ub429\ub2c8\ub2e4. \uc2a4\ucf54\uc5b4\ub9c1\uc758 \uacbd\uc6b0 \ucd5c\uc18c \uacf5\ucc28\ub294 \uc678\ubd80 \ub808\uc774\uc5b4\uc758 \uacbd\uc6b0 0.015\uc778\uce58, \ub0b4\ubd80 \ub808\uc774\uc5b4\uc758 \uacbd\uc6b0 0.020\uc778\uce58\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-quality-in-pcb\">PCB\uc758 \ud488\uc9c8\uc774\ub780?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>PCB \ud488\uc9c8\uc740 \uac80\uc0ac \ud45c\uc900\uc744 \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud558\uc5ec \uc721\uc548 \uac80\uc0ac \ub610\ub294 \ud2b9\uc218 \uc7a5\ube44\ub97c \uc0ac\uc6a9\ud558\uc5ec PCB\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uce21\uc815\ud558\ub294 \ud504\ub85c\uc138\uc2a4\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uac80\uc0ac \uacb0\uacfc\ub294 \ub098\uc911\uc5d0 \ucc38\uc870\ud560 \uc218 \uc788\ub3c4\ub85d \uae30\ub85d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-acceptable-aspect-ratio-in-pcb\">PCB\uc5d0\uc11c \ud5c8\uc6a9\ub418\ub294 \uc885\ud6a1\ube44\ub780?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 \ucd5c\ub300 6:1\uc758 \uc885\ud6a1\ube44\ub97c \uad6c\ud604\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 10:1 \uc774\uc0c1\uc758 \ube44\uc728\ub85c \ub450\uaebc\uc6b4 \ubcf4\ub4dc\uc5d0 \uc544\uc8fc \uc791\uc740 \uad6c\uba4d\uc744 \ub6ab\ub294 \uac83\uc740 \uac00\ub2a5\ud558\uc9c0\ub9cc \ucd94\uac00 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud55c\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ube44\uc6a9\uc744 \ub0ae\ucd94\uace0 \uc2e0\ub8b0\uc131\uc744 \ub192\uc774\uba70 \uc81c\uc870 \uacf5\uc815\uc744 \uac04\uc18c\ud654\ud558\ub824\uba74 0.2mm \uc774\uc0c1\uc758 \ube44\uc544\ub97c \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-size-test-point-for-pcb\">PCB\uc758 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ud06c\uae30<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8 \ud06c\uae30\uc640 \ubaa8\uc591\uc740 PCB\ub97c \uc124\uacc4\ud560 \ub54c \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. 0.050\uc778\uce58 \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\uac00 \uc774\uc0c1\uc801\uc778 \uac83\uc73c\ub85c \uac04\uc8fc\ub418\uc9c0\ub9cc, \ub9ce\uc740 \uc124\uacc4\uc790\uac00 0.035\uc778\uce58\uc758 \ub354 \uc791\uc740 \ud06c\uae30\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \ub610\ud55c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\uc5d0 \uc815\uc0ac\uac01\ud615 \ubaa8\uc591\uc758 \ud328\ub4dc\ub97c \uc0ac\uc6a9\ud558\uba74 \uc2dc\uac01\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8 \ud3ec\uc778\ud2b8\ub85c \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud504\ub85c\ube0c\uac00 \uc811\ucd09\ud560 \uc218 \uc788\ub294 \ud45c\uba74\uc801\uc774 \ub354 \ub113\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-rule-for-pcb-width\">PCB \ub108\ube44\uc5d0 \ub300\ud55c \uaddc\uce59\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\uc77c\ubc18\uc801\uc778 PCB\uc758 \uad6c\ub9ac \ub450\uaed8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 35\u00b5m \ub610\ub294 1\uc628\uc2a4\/\ud3c9\ubc29\ud53c\ud2b8\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud2b8\ub808\uc774\uc2a4\uc758 \ud3ed\uc740 \uc6b0\ub9ac\uac00 \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \uc124\uacc4 \uce21\uba74\uc785\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc81c\uc870\uc5c5\uccb4\ub294 \ucd5c\uc18c 6\ubc00\ub9ac\ubbf8\ud130 \ub610\ub294 0.152\ubc00\ub9ac\ubbf8\ud130\uc758 \ud2b8\ub808\uc774\uc2a4 \ud3ed\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\uc815\ud655\ub3c4\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/p>\n<p>\uc815\ud655\ub3c4\ub294 \uce21\uc815 \ub610\ub294 \uad00\ucc30\ub41c \uac12\uc774 \ud5c8\uc6a9\ub41c \uae30\uc900 \ub610\ub294 \uc2e4\uc81c \uac12\uc5d0 \uc5bc\ub9c8\ub098 \ubd80\ud569\ud558\ub294\uc9c0\ub97c \uc124\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc5b4\uc785\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4750,"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":"Accuracy","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-4904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/4904","targetHints":{"allow":["GET"]}}],"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=4904"}],"version-history":[{"count":2,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/4904\/revisions"}],"predecessor-version":[{"id":4909,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/4904\/revisions\/4909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=4904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=4904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=4904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}