\uc190\uc2e4 \ud0c4\uc820\ud2b8 \ub610\ub294 \uc190\uc2e4 \uacc4\uc218(Df)\ub294 \uc2e0\ud638\uac00 \uc804\uc1a1 \ub77c\uc778\uc744 \ub530\ub77c \uc774\ub3d9\ud560 \ub54c \uc2e0\ud638 \uc190\uc2e4\ub7c9\uc744 \uce21\uc815\ud558\ub294 \ub9e4\uac1c\ubcc0\uc218\uc785\ub2c8\ub2e4. \uc774\ub294 PCB\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc720\uc804\uccb4 \uc7ac\ub8cc\uc5d0 \uc758\ud55c \uc804\uc790\ud30c \ud761\uc218 \uc218\uc900\uc744 \ub098\ud0c0\ub0b4\ub294 \ubb34\ucc28\uc6d0 \uac12\uc785\ub2c8\ub2e4. \ud0c4\uc820\ud2b8(\u03b4)\ub85c \ud45c\uc2dc\ub418\ub294 \uc190\uc2e4 \ud0c4\uc820\ud2b8\ub294 \uc7ac\ub8cc\uc758 \uad6c\uc870 \ubc0f \uad6c\uc131, \ud2b9\ud788 \uc720\ub9ac-\uc218\uc9c0 \uad6c\uc131\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc694\uc18c\uc758 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc190\uc2e4 \ud0c4\uc820\ud2b8\uac00 \ub0ae\uc744\uc218\ub85d \uc2e0\ud638 \uc190\uc2e4\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uc6d0\ub798 \uc804\uc1a1\ub41c \uc2e0\ud638\uc758 \ub354 \ub9ce\uc740 \ubd80\ubd84\uc774 \uc758\ub3c4\ud55c \ubaa9\uc801\uc9c0\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc740 \ud2b8\ub79c\uc2dc\ubc84\uc640 \uae34 \ubc31\ud50c\ub808\uc778 \ucc44\ub110\uc744 \ud1b5\ud55c \uace0\uc8fc\ud30c \uc2e0\ud638 \uc804\uc1a1\uacfc \uad00\ub828\ub41c \uc124\uacc4\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc190\uc2e4 \ud0c4\uc820\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc778\uce58\ub2f9 \ub370\uc2dc\ubca8(dB\/in) \ub2e8\uc704\ub85c \uce21\uc815\ub418\uba70 \uac10\uc1e0 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
PCB\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc2e0\ud638 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc190\uc2e4 \ud0c4\uc820\ud2b8\uac00 \ub0ae\uc740 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc190\uc2e4 \ud0c4\uc820\ud2b8\uac00 \ub0ae\uc740 \uc7ac\ub8cc\ub294 \uac00\uaca9\uc774 \ub192\uc740 \uacbd\uc6b0\uac00 \ub9ce\uc73c\ubbc0\ub85c \uc7ac\ub8cc \uc131\ub2a5\uacfc \ube44\uc6a9 \uac04\uc758 \uade0\ud615\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud544\uc694\ud55c \ubaa9\ud45c \ub370\uc774\ud130 \uc18d\ub3c4\uc640 \ub3c4\ub2ec \uac70\ub9ac\uc5d0\uc11c \ub2e4\uc591\ud55c \uc7ac\ub8cc \uc635\uc158\uc758 \uc2e0\ud638 \uac10\uc1e0\ub97c \ube44\uad50\ud558\uc5ec \ube44\uc6a9 \ub300\ube44 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"
\uc190\uc2e4 \ud0c4\uc820\ud2b8\ub780?<\/p>\n
\uc190\uc2e4 \ud0c4\uc820\ud2b8 \ub610\ub294 \uc190\uc2e4 \uacc4\uc218(Df)\ub294 \uc2e0\ud638\uac00 \uc804\uc1a1 \ub77c\uc778\uc744 \ub530\ub77c \uc774\ub3d9\ud560 \ub54c \uc2e0\ud638 \uc190\uc2e4\ub7c9\uc744 \uce21\uc815\ud558\ub294 \ub9e4\uac1c\ubcc0\uc218\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":"Loss Tangent","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7985","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\/7985","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=7985"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7985\/revisions"}],"predecessor-version":[{"id":9364,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/7985\/revisions\/9364"}],"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=7985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=7985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=7985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}