{"id":7414,"date":"2023-08-28T03:40:06","date_gmt":"2023-08-28T03:40:06","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7414"},"modified":"2023-08-28T03:40:07","modified_gmt":"2023-08-28T03:40:07","slug":"what-is-back-drilling","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%eb%b0%b1-%eb%93%9c%eb%a6%b4%eb%a7%81%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80%ec%9a%94\/","title":{"rendered":"\ubc31 \ub4dc\ub9b4\ub9c1\uc774\ub780?"},"content":{"rendered":"

\ubc31 \ub4dc\ub9b4\ub9c1\uc774\ub780?<\/h2>\n\n\n

\uc81c\uc5b4 \uae4a\uc774 \ub4dc\ub9b4\ub9c1(CDD)\uc774\ub77c\uace0\ub3c4 \ud558\ub294 \ubc31 \ub4dc\ub9b4\ub9c1\uc740 PCB\uc5d0\uc11c \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uac1c\uc120\ud558\uace0 \uae34 \uc2a4\ud141\uc758 \uc874\uc7ac\ub85c \uc778\ud55c \uc2e0\ud638 \uc65c\uace1\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uae30\uc220\uc785\ub2c8\ub2e4. PCB \ubcf4\ub4dc\uc758 \uc2a4\ub8e8 \ud640\uc5d0\uc11c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ubd80\ubd84 \ub610\ub294 \uad6c\ub9ac \ubc30\ub7f4\uc758 \uc2a4\ud141\uc744 \uc81c\uac70\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud6c4\uba74 \ub4dc\ub9b4\ub9c1 \uacf5\uc815\uc740 PCB \uc81c\uc791\uc774 \uc644\ub8cc\ub41c \ud6c4\uc5d0 \uc218\ud589\ub429\ub2c8\ub2e4. \uc57d\uac04 \ub354 \ud070 \ub4dc\ub9b4 \ube44\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad6c\uba4d\uc744 \ub2e4\uc2dc \ub6ab\uace0 \uc2a4\ud141\uc744 \uc81c\uc5b4\ub41c \uae4a\uc774\ub85c \uc81c\uac70\ud569\ub2c8\ub2e4. \uae4a\uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud574\ub2f9 \ube44\uc544\uc5d0 \uc0ac\uc6a9\ub41c \ub9c8\uc9c0\ub9c9 \ub808\uc774\uc5b4\uc5d0 \uac00\uae5d\uc9c0\ub9cc \ub2ff\uc9c0 \uc54a\ub294 \uc815\ub3c4\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2a4\ud141\uc744 \uc81c\uac70\ud568\uc73c\ub85c\uc368 \ubc31 \ub4dc\ub9b4\ub9c1\uc740 \uc2e0\ud638 \uc804\uc1a1 \uc911\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubc18\uc0ac, \uc0b0\ub780, \uc9c0\uc5f0 \ubc0f \uae30\ud0c0 \ubb38\uc81c\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec \uad81\uadf9\uc801\uc73c\ub85c PCB\uc758 \uc804\ubc18\uc801\uc778 \uc131\ub2a5\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc31 \ub4dc\ub9b4\ub9c1\uc740 \uacb0\uc815\uc801 \uc9c0\ud130 \uac10\uc18c, \ube44\ud2b8 \uc624\ub958\uc728(BER) \uac10\uc18c, \uc784\ud53c\ub358\uc2a4 \ub9e4\uce6d \uac1c\uc120, \ucc44\ub110 \ub300\uc5ed\ud3ed \uc99d\uac00, \ub370\uc774\ud130 \uc804\uc1a1\ub960 \uc99d\uac00, \uc2a4\ud130\ube0c\uc758 EMI \ubc29\uc0ac \uac10\uc18c, \uacf5\uc9c4 \ubaa8\ub4dc\uc758 \uc5ec\uae30 \uac10\uc18c \ub4f1 \uc5ec\ub7ec \uac00\uc9c0 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc784\ud53c\ub358\uc2a4\uac00 \uc81c\uc5b4\ub418\ub294 \uace0\uc8fc\ud30c PCB\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc31 \ub4dc\ub9b4\ub9c1\uacfc \uad00\ub828\ub41c \uc124\uacc4 \uac12 \ubc0f \ud30c\ub77c\ubbf8\ud130\uc5d0\ub294 \ucd5c\uc18c \ubc31 \ub4dc\ub9b4\ub9c1 \uc9c1\uacbd, \ub3c4\uae08 \uc2a4\ub8e8 \ube44\uc544 \uc9c1\uacbd, \uad6c\ub9ac \uac04\uadf9, \uc9c1\uacbd \ucc28\uc774 \ub458\ub808, \ubc31 \ub4dc\ub9b4\ub9c1 \uae4a\uc774, \uc5f0\uacb0\ub41c \ub808\uc774\uc5b4\uae4c\uc9c0\uc758 \uac70\ub9ac, \ud0c0\uac9f \ub808\uc774\uc5b4\uc758 \ub450\uaed8, \uc2a4\ud141 \uc794\uc5ec \ub450\uaed8 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac12\uc740 \ucd5c\uc801\uc758 \ubc31 \ub4dc\ub9b4\ub9c1 \uacb0\uacfc\ub97c \ub2ec\uc131\ud558\uace0 \uc6d0\ud558\ub294 \uc2e0\ud638 \ubb34\uacb0\uc131 \uac1c\uc120\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\ubc31 \ub4dc\ub9b4\ub9c1\uc774\ub780?<\/p>\n

\uc81c\uc5b4 \uae4a\uc774 \ub4dc\ub9b4\ub9c1(CDD)\uc774\ub77c\uace0\ub3c4 \ud558\ub294 \ubc31 \ub4dc\ub9b4\ub9c1\uc740 PCB\uc5d0\uc11c \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uac1c\uc120\ud558\uace0 \uae34 \uc2a4\ud141\uc758 \uc874\uc7ac\ub85c \uc778\ud55c \uc2e0\ud638 \uc65c\uace1\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc0ac\uc6a9\ub418\ub294 \uae30\uc220\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":"Back Drilling","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7414","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\/7414","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=7414"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7414\/revisions"}],"predecessor-version":[{"id":8689,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7414\/revisions\/8689"}],"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=7414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=7414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=7414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}