{"id":9610,"date":"2024-12-30T03:39:38","date_gmt":"2024-12-30T03:39:38","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=9610"},"modified":"2024-12-30T03:39:39","modified_gmt":"2024-12-30T03:39:39","slug":"does-a-circuit-board-base-have-low-resistance","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%ed%9a%8c%eb%a1%9c-%ea%b8%b0%ed%8c%90-%eb%b2%a0%ec%9d%b4%ec%8a%a4%ec%9d%98-%ec%a0%80%ed%95%ad%ec%9d%b4-%eb%82%ae%ec%8a%b5%eb%8b%88%ea%b9%8c\/","title":{"rendered":"\ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\uc758 \uc800\ud56d\uc774 \ub0ae\uc2b5\ub2c8\uae4c? \uc2ec\uce35 \ubd84\uc11d"},"content":{"rendered":"<p>\uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB)\uc774\ub77c\uace0\ub3c4 \ud558\ub294 \ud68c\ub85c \uae30\ud310\uc740 \ub300\ubd80\ubd84\uc758 \uc804\uc790 \uc7a5\uce58\uc758 \uae30\ucd08 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc804\uc790 \ubd80\ud488\uc5d0 \uae30\uacc4\uc801 \uc9c0\uc9c0\uc640 \uc804\uae30\uc801 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud754\ud788 \uae30\ud310 \ub610\ub294 \uc720\uc804\uccb4 \uc7ac\ub8cc\ub77c\uace0\ub3c4 \ud558\ub294 \ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\ub294 \uc804\ub3c4\uc131 \ud2b8\ub808\uc774\uc2a4\uac00 \uc5d0\uce6d\ub418\uac70\ub098 \uc778\uc1c4\ub418\ub294 \uc808\uc5f0 \uce35\uc785\ub2c8\ub2e4. \uc774 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc804\uae30 \uc800\ud56d\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc804\uc790 \ud68c\ub85c\uc758 \uc801\uc808\ud55c \uae30\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc804\ub3c4\uc131 \ud2b8\ub808\uc774\uc2a4\ub294 \uc2e0\ud638 \uc804\uc1a1\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uae30 \uc704\ud574 \uc800\ud56d\uc774 \ub0ae\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4, <strong>\uae30\ubcf8 \uc18c\uc7ac\ub294 \ub192\uc740 \uc800\ud56d\ub825\uc744 \uac16\ub3c4\ub85d \uc138\uc2ec\ud558\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \ud2b8\ub808\uc774\uc2a4\uc640 \uad6c\uc131 \uc694\uc18c \uc0ac\uc774\uc5d0 \uc6d0\uce58 \uc54a\ub294 \uc804\ub958 \ud750\ub984\uc744 \ubc29\uc9c0\ud558\uc5ec \ub2e8\ub77d\uacfc \uc2e0\ud638 \ub204\ucd9c\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778\uc744 \uc0b4\ud3b4\ubcf4\uace0, \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uae30\ud310\uc744 \uc0b4\ud3b4\ubcf4\uace0, \ud2b9\ud788 \uace0\uc131\ub2a5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc800\ud56d\uc774 \ud68c\ub85c \uc124\uacc4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud574 \ub17c\uc758\ud569\ub2c8\ub2e4. \ud53c\uc0c1\uc801\uc778 \uc124\uba85\uc744 \ub118\uc5b4 \uc7ac\ub8cc \uacfc\ud559\uacfc \uc804\uae30 \uacf5\ud559\uc5d0\uc11c \uc5bb\uc740 \ud1b5\ucc30\ub825\uc744 \ubc14\ud0d5\uc73c\ub85c \uc804\uc790 \uc124\uacc4\uc5d0\uc11c \uc885\uc885 \uac04\uacfc\ub418\ub294 \uc774 \uce21\uba74\uc5d0 \ub300\ud55c \uc2ec\uce35\uc801\uc774\uace0 \ubd84\uc11d\uc801\uc778 \uc774\ud574\ub97c \uc81c\uacf5\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"types-of-circuit-board-base-materials\">\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc885\ub958<\/h2>\n\n\n<p>\ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\ub85c\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc7ac\ub8cc\uac00 \uc0ac\uc6a9\ub418\uba70, \uac01 \uc7ac\ub8cc\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc \uc120\ud0dd\uc740 \uc791\ub3d9 \uc8fc\ud30c\uc218, \uc628\ub3c4, \uae30\uacc4\uc801 \uac15\ub3c4 \uc694\uad6c \uc0ac\ud56d \ubc0f \ube44\uc6a9\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uba87 \uac00\uc9c0 \uc720\ud615\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"fr4-the-ubiquitous-standard\">FR-4: \uc720\ube44\ucffc\ud130\uc2a4 \ud45c\uc900<\/h3>\n\n\n<p>\uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 PCB \uae30\ubcf8 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc5d0\ud3ed\uc2dc \uc218\uc9c0\uac00 \ud568\uce68\ub41c \uc9c1\uc870 \uc720\ub9ac \uc12c\uc720 \ucc9c\uc73c\ub85c \ub9cc\ub4e0 \ubcf5\ud569 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \"FR\"\uc740 \"\ub09c\uc5f0\uc131\"\uc758 \uc57d\uc790\ub85c \uc5f0\uc18c\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"composition\">\uad6c\uc131<\/h4>\n\n\n<p>FR-4\uc758 \uad6c\uc131\uc740 \uadf8 \ud2b9\uc131\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc9c1\uc870 \uc720\ub9ac \uc12c\uc720\ub294 \uae30\uacc4\uc801 \uac15\ub3c4\uc640 \uce58\uc218 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud558\uace0, \uc5d0\ud3ed\uc2dc \uc218\uc9c0\ub294 \ubc14\uc778\ub354 \uc5ed\ud560\uc744 \ud558\uba70 \uc804\uae30 \uc808\uc5f0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc218\uc9c0\uc640 \uc720\ub9ac \uc12c\uc720\uc758 \ube44\uc728, \uc0ac\uc6a9\ub41c \uc218\uc9c0\uc758 \ud2b9\uc815 \uc720\ud615 \ubc0f \uc720\ub9ac \uc12c\uc720\uc758 \uc9c1\uc870\ub294 \uc804\uccb4 \uc800\ud56d\ub960\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"typical-applications\">\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h4>\n\n\n<p>FR-4\ub294 \uade0\ud615 \uc7a1\ud78c \ud2b9\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc73c\ub85c \uc778\ud574 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\ube44\uc790 \uac00\uc804, \ucef4\ud4e8\ud130, \ud1b5\uc2e0 \uc7a5\ube44 \ubc0f \uc0b0\uc5c5 \uc81c\uc5b4 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"electrical-properties\">\uc804\uae30\uc801 \ud2b9\uc131<\/h4>\n\n\n<p>FR-4\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \uc720\uc804\uc728(\uc57d 4.2~4.8)\uacfc \uc801\ub2f9\ud55c \uc720\uc804 \uc190\uc2e4\ub85c \uc6b0\uc218\ud55c \uc804\uae30 \uc808\uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc800\ud56d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 10% \ubc94\uc704\ub85c \ub192\uc2b5\ub2c8\ub2e4.<sup>12<\/sup> 10<sup>14<\/sup> \u03a9-m\uc73c\ub85c \uad11\ubc94\uc704\ud55c \ubc94\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub192\uc740 \uc190\uc2e4 \uacc4\uc218\ub85c \uc778\ud574 \uc2e0\ud638 \uac10\uc1e0\uac00 \ubc1c\uc0dd\ud558\uae30 \ub54c\ubb38\uc5d0 \uc218 GHz \uc774\uc0c1\uc758 \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"cem1-a-costeffective-alternative\">CEM-1: \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \ub300\uc548<\/h3>\n\n\n<p>CEM-1\uc740 FR-4\uc5d0 \ube44\ud574 \uc608\uc0b0 \uce5c\ud654\uc801\uc778 \uc635\uc158\uc785\ub2c8\ub2e4. \ub2e8\uba74 PCB\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 FR-4\uc5d0 \ub300\ud55c \uc800\ub834\ud55c \ub300\uc548\uc785\ub2c8\ub2e4. \uc140\ub8f0\ub85c\uc624\uc2a4 \uc885\uc774 \ucf54\uc5b4\uc640 \uac01 \uba74\uc5d0 \uc9c1\uc870 \uc720\ub9ac \uc9c1\ubb3c \ud55c \uce35\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c4 \ubcf5\ud569 \uc7ac\ub8cc\ub85c, \ubaa8\ub450 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\uac00 \ud568\uce68\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"composition\">\uad6c\uc131<\/h4>\n\n\n<p>CEM-1\uc758 \uad6c\uc131\uc740 FR-4\uc640 \ub2ec\ub77c\uc11c \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc885\uc774 \ucf54\uc5b4\ub294 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uae30\ubc18\uc744 \uc81c\uacf5\ud558\ub294 \ubc18\uba74 \uc720\ub9ac \uc9c1\ubb3c \uce35\uc740 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \ub354\ud569\ub2c8\ub2e4. \uc140\ub8f0\ub85c\uc624\uc2a4\uac00 \uc874\uc7ac\ud558\uae30 \ub54c\ubb38\uc5d0 \uc218\ubd84 \ud761\uc218\uc5d0 \ub354 \ucde8\uc57d\ud558\uc5ec \uc804\uae30\uc801 \ud2b9\uc131\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"typical-applications\">\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h4>\n\n\n<p>\uc800\ub834\ud55c \ube44\uc6a9\uc73c\ub85c \uc778\ud574 CEM-1\uc740 \ub35c \uae4c\ub2e4\ub85c\uc6b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. LED \uc870\uba85, \uacc4\uc0b0\uae30, \uac04\ub2e8\ud55c \uc804\uc790 \uc7a5\ub09c\uac10\uacfc \uac19\uc740 \uc800\uac00\ud615 \uac00\uc804\uc81c\ud488\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"electrical-properties\">\uc804\uae30\uc801 \ud2b9\uc131<\/h4>\n\n\n<p>CEM-1\uc740 FR-4\uc5d0 \ube44\ud574 \uc804\uae30 \uc808\uc5f0 \ud2b9\uc131\uc774 \ub0ae\uace0 \uc720\uc804 \uc0c1\uc218\uac00 \ub192\uc73c\uba70 \uc720\uc804 \uc190\uc2e4\uc774 \ub354 \ud07d\ub2c8\ub2e4. \uc800\ud56d\uc740 \uc5ec\uc804\ud788 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc9c0\ub9cc FR-4\ubcf4\ub2e4 \ub0ae\uc73c\uba70, \uc218\ubd84 \ud761\uc218\ub85c \uc778\ud574 \uc131\ub2a5\uc774 \uc800\ud558\ub418\uae30 \uc26c\uc6cc \uc800\ud56d\uc774 \ub354 \ub0ae\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"ptfe-teflon-excelling-in-highfrequency-applications\">PTFE(\ud14c\ud504\ub860): \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud0c1\uc6d4\ud568<\/h3>\n\n\n<p>\uace0\uc8fc\ud30c \uc131\ub2a5\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uacbd\uc6b0 PTFE\uac00 \uc120\ud0dd\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud14c\ud50c\ub860\uc73c\ub85c \uc54c\ub824\uc9c4 \ud3f4\ub9ac\ud14c\ud2b8\ub77c\ud50c\ub8e8\uc624\ub85c\uc5d0\ud2f8\ub80c(PTFE)\uc740 \ub6f0\uc5b4\ub09c \ub0b4\ud654\ud559\uc131, \ub0ae\uc740 \ub9c8\ucc30, \uc6b0\uc218\ud55c \uc804\uae30 \uc808\uc5f0 \ud2b9\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \ud569\uc131 \ubd88\uc18c \uc911\ud569\uccb4\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"composition\">\uad6c\uc131<\/h4>\n\n\n<p>PTFE\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc740 \ubd84\uc790 \uad6c\uc870\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. PTFE\ub294 \ud0c4\uc18c\uc640 \ubd88\uc18c \uc6d0\uc790\ub85c \uad6c\uc131\ub41c \ud3f4\ub9ac\uba38\ub85c, \uac15\ub825\ud55c \ud0c4\uc18c-\ubd88\uc18c \uacb0\ud569\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd84\uc790 \uad6c\uc870\ub85c \uc778\ud574 \uc774\ub3d9 \uc804\ud558 \uce90\ub9ac\uc5b4\uc758 \ub18d\ub3c4\uac00 \ub9e4\uc6b0 \ub0ae\uc544\uc838 \ub192\uc740 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"typical-applications\">\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h4>\n\n\n<p>\uc6b0\uc218\ud55c \uace0\uc8fc\ud30c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 PTFE\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. RF \ud68c\ub85c, \uc548\ud14c\ub098, \ud56d\uacf5\uc6b0\uc8fc \uc804\uc790\uae30\uae30\uc640 \uac19\uc774 \uc2e0\ud638 \uc800\ud558\ub97c \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ub0ae\uc740 \uc720\uc804\uccb4 \uc190\uc2e4\uc774 \uc911\uc694\ud55c \uace0\uc8fc\ud30c \ubc0f \ub9c8\uc774\ud06c\ub85c\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"electrical-properties\">\uc804\uae30\uc801 \ud2b9\uc131<\/h4>\n\n\n<p>PTFE\ub294 \uc720\uc804 \uc0c1\uc218\uac00 \ub9e4\uc6b0 \ub0ae\uace0(\uc57d 2.1) \uc720\uc804 \uc190\uc2e4\uc774 \ub9e4\uc6b0 \uc801\uc5b4 \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc885\uc885 10\uc744 \ucd08\uacfc\ud558\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc800\ud56d\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<sup>16<\/sup> \u03a9-m\uc740 \uac15\ud55c C-F \uacb0\ud569\uacfc \uadf9\uc131\uae30\uac00 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uacc4\uba74 \ud3b8\uad11\uacfc \uc804\uc790 \ud638\ud551\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"polyimide-withstanding-extreme-temperatures\">\ud3f4\ub9ac\uc774\ubbf8\ub4dc: \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0\ub3c4 \uacac\ub524<\/h3>\n\n\n<p>\ub6f0\uc5b4\ub09c \uc5f4 \uc548\uc815\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ud3f4\ub9ac\uc774\ubbf8\ub4dc\uac00 \ud574\ub2f5\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \ub6f0\uc5b4\ub09c \uc5f4 \uc548\uc815\uc131, \uae30\uacc4\uc801 \uac15\ub3c4 \ubc0f \ub0b4\ud654\ud559\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc9c4 \uace0\uc131\ub2a5 \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"composition\">\uad6c\uc131<\/h4>\n\n\n<p>\ud3f4\ub9ac\uc774\ubbf8\ub4dc\uc758 \uacac\uace0\ud568\uc740 \uadf8 \ub3c5\ud2b9\ud55c \uad6c\uc131\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \uc774\ubbf8\ub4dc \ubaa8\ub178\uba38\uc758 \uc911\ud569\uc5d0 \uc758\ud574 \ud615\uc131\ub418\uc5b4 \ub2e8\ub2e8\ud558\uace0 \uc548\uc815\uc801\uc778 \ubd84\uc790 \uad6c\uc870\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ub294 \uc5f4\uc545\ud55c \uc870\uac74\uc5d0\uc11c\ub3c4 \uace0\uc628 \uc800\ud56d\uc131\uacfc \uc548\uc815\uc801\uc778 \uc804\uae30\uc801 \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"typical-applications\">\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h4>\n\n\n<p>\ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \uace0\uc628 \ub0b4\uc131\uc774 \ub6f0\uc5b4\ub098 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \uc5f0\uc131 \ud68c\ub85c, \ud56d\uacf5\uc6b0\uc8fc \uc804\uc790\uc81c\ud488, \uc758\ub8cc \uae30\uae30 \ub4f1 \uace0\uc628 \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"electrical-properties\">\uc804\uae30\uc801 \ud2b9\uc131<\/h4>\n\n\n<p>\ud3f4\ub9ac\uc774\ubbf8\ub4dc\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc740 \uc720\uc804\uc728(\uc57d 3.5)\uacfc \ub0ae\uc740 \uc720\uc804 \uc190\uc2e4\ub85c \uc6b0\uc218\ud55c \uc804\uae30 \uc808\uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c 10% \uc774\uc0c1\uc758 \ub192\uc740 \uc800\ud56d\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<sup>16<\/sup> \u03a9-m\uc758 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc791\ub3d9\ud558\ubbc0\ub85c \uc5f4 \uc548\uc815\uc131\uc774 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"emerging-materials-pushing-the-boundaries\">\uc0c8\ub85c\uc6b4 \uc18c\uc7ac: \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\ub2e4<\/h3>\n\n\n<p>\uae30\uc874 \uc18c\uc7ac \uc678\uc5d0\ub3c4 \ud68c\ub85c \uae30\ud310 \uc131\ub2a5\uc758 \ud55c\uacc4\ub97c \ub6f0\uc5b4\ub118\ub294 \uc0c8\ub85c\uc6b4 \uc635\uc158\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ub4f1\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc8fc\ubaa9\ud560 \ub9cc\ud55c \uc608\uc785\ub2c8\ub2e4:<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"liquid-crystal-polymers-lcps\">\uc561\uc815 \ud3f4\ub9ac\uba38(LCP)<\/h4>\n\n\n<p>\uace0\ub3c4\ub85c \uc815\ub82c\ub41c \ubd84\uc790 \uad6c\uc870\ub85c \uc778\ud574 \uce58\uc218 \uc548\uc815\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc218\ubd84 \ud761\uc218\uac00 \uc801\uc73c\uba70 \uace0\uc8fc\ud30c \uc131\ub2a5\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc774 \uad6c\uc870\ub294 \uc720\uc804\uccb4 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uad11\ubc94\uc704\ud55c \uc8fc\ud30c\uc218 \ubc94\uc704\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc804\uae30\uc801 \ud2b9\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"thermoplastic-composites\">\uc5f4\uac00\uc18c\uc131 \ubcf5\ud569\uc7ac<\/h4>\n\n\n<p>\ud3f4\ub9ac\uc5d0\ud14c\ub974\uc5d0\ud14c\ub974\ucf00\ud1a4(PEEK) \ubc0f \ud3f4\ub9ac\ud398\ub2d0\ub80c\uc124\ud30c\uc774\ub4dc(PPS) \uac19\uc740 \uc18c\uc7ac\ub294 \uae30\uacc4\uc801 \uac15\ub3c4, \ub0b4\ud654\ud559\uc131, \ub192\uc740 \uc800\ud56d\ub960\uc744 \ud3ec\ud568\ud55c \ub9de\ucda4\ud615 \uc804\uae30\uc801 \ud2b9\uc131\uc758 \ub3c5\ud2b9\ud55c \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2e0\uc911\ud55c \uc18c\uc7ac \uc120\ud0dd\uacfc \uac00\uacf5\uc744 \ud1b5\ud574 \uc800\ud56d\uc744 \ubbf8\uc138 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc0c8\ub85c\uc6b4 \uc18c\uc7ac\ub294 \ud5a5\uc0c1\ub41c \uc131\ub2a5\uacfc \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba74\uc11c \ud68c\ub85c \uae30\ud310 \uc124\uacc4\uc758 \uac00\ub2a5\uc131\uc744 \ud655\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\uc7ac\ub294 \uc7ac\ub8cc \uacfc\ud559\uc758 \uc9c0\uc18d\uc801\uc778 \ud601\uc2e0\uc744 \ub300\ud45c\ud558\uba70 \ud2b9\ud788 \uace0\uc18d \ucef4\ud4e8\ud305 \ubc0f \ucca8\ub2e8 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \uc804\uc790 \uc7a5\uce58\uc758 \ubc1c\uc804\uc744 \uc774\ub04c\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"factors-affecting-resistance-of-circuit-board-base-materials\">\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h2>\n\n\n<p>\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc804\uae30 \uc800\ud56d\uc740 \uace0\uc815\ub41c \uac12\uc774 \uc544\ub2c8\ub77c \uac70\uc2dc\uc801 \ubc0f \ubbf8\uc2dc\uc801 \uc218\uc900\uc758 \uc5ec\ub7ec \uc694\uc778\uc5d0 \uc758\ud574 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc800\ud56d\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\ub294 \uc8fc\uc694 \uc694\uc778\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubd05\uc2dc\ub2e4:<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"material-composition-the-foundation-of-resistance\">\uc7ac\ub8cc \uad6c\uc131: \uc800\ud56d\uc758 \uae30\ucd08<\/h3>\n\n\n<p>\uae30\ubcf8 \uc18c\uc7ac\uc758 \uad6c\uc131 \uc694\uc18c\ub294 \uc800\ud56d\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"molecular-structure\">\ubd84\uc790 \uad6c\uc870<\/h4>\n\n\n<p>\uae30\ubcf8 \uc7ac\ub8cc\uc758 \ubd84\uc790 \uad6c\uc870\ub294 \uc800\ud56d\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. PTFE\uc640 \uac19\uc774 \uacf5\uc720 \uacb0\ud569\uc774 \uac15\ud558\uace0 \uc790\uc720 \uc804\uc790\uac00 \uc81c\ud55c\ub41c \uc18c\uc7ac\ub294 \uc800\ud56d\uc774 \ub354 \ub192\uc740 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 PTFE\uc758 \uac15\ud55c C-F \uacb0\ud569\uc740 \uc804\uc790 \uc774\ub3d9\uc131\uc744 \uc81c\ud55c\ud569\ub2c8\ub2e4. \ubc18\ub300\ub85c \uacb0\ud569\uc774 \uc57d\ud558\uac70\ub098 \uc774\ub3d9 \uc804\ud558 \uce90\ub9ac\uc5b4\uac00 \ub9ce\uc740 \uc18c\uc7ac\ub294 \uc800\ud56d\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"purity\">\uc21c\ub3c4<\/h4>\n\n\n<p>\uc7ac\ub8cc\uc758 \uc21c\ub3c4\uac00 \uc870\uae08\ub9cc \ub2ec\ub77c\uc838\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \uc21c\ub3c4\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \ubd88\uc21c\ubb3c\uc740 \uc804\ud558 \uce90\ub9ac\uc5b4\ub97c \ub3c4\uc785\ud558\uc5ec \uc804\uccb4 \uc800\ud56d\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc21c\ub3c4 \uc7ac\ub8cc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub192\uc740 \uc800\ud56d\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"composite-nature\">\ubcf5\ud569 \uc790\uc5f0<\/h4>\n\n\n<p>\ubcf5\ud569 \uc18c\uc7ac\uc758 \uacbd\uc6b0 \ud2b9\uc815 \ubc30\ud569\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. FR-4\uc640 \uac19\uc740 \ubcf5\ud569 \uc7ac\ub8cc\uc758 \uacbd\uc6b0 \uc218\uc9c0\uc640 \uc720\ub9ac \uc12c\uc720\uc758 \ube44\uc728, \uc0ac\uc6a9\ub41c \uc218\uc9c0\uc758 \uc720\ud615, \ucca8\uac00\uc81c\uc758 \uc874\uc7ac \uc5ec\ubd80\uac00 \uc800\ud56d\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce68\ud22c \uc774\ub860\uc5d0\uc11c \uc124\uba85\ud558\ub294 \uac83\ucc98\ub7fc \uc808\uc5f0 \uc218\uc9c0 \ub9e4\ud2b8\ub9ad\uc2a4 \ub0b4\uc758 \uc804\ub3c4\uc131 \ud544\ub7ec\uc758 \uc5f0\uacb0\uc131 \ub610\ud55c \uc800\ud56d\uc131\uc744 \ud06c\uac8c \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub9ac \uc12c\uc720\uc758 \uc9c1\uc870 \ud328\ud134\ub3c4 \uc7ac\ub8cc\uc758 \uc804\uae30\uc801 \ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"temperature-a-dynamic-influence\">\uc628\ub3c4: \uc628\ub3c4: \ub3d9\uc801\uc778 \uc601\ud5a5<\/h3>\n\n\n<p>\uc628\ub3c4 \ubcc0\ud654\ub294 \uae30\ubcf8 \uc18c\uc7ac\uc758 \uc800\ud56d\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"thermal-energy-and-electron-mobility\">\uc5f4 \uc5d0\ub108\uc9c0 \ubc0f \uc804\uc790 \uc774\ub3d9\uc131<\/h4>\n\n\n<p>\ub300\ubd80\ubd84\uc758 \uc808\uc5f0 \uc7ac\ub8cc\ub294 \uc628\ub3c4\uac00 \ub192\uc544\uc9c0\uba74 \uc800\ud56d\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uc804\uc790\ub294 \ub354 \ub9ce\uc740 \uc5f4 \uc5d0\ub108\uc9c0\ub97c \uacf5\uae09\ubc1b\uc544 \uc5d0\ub108\uc9c0 \uc7a5\ubcbd\uc744 \uadf9\ubcf5\ud558\uace0 \uc804\ub3c4\uc5d0 \uae30\uc5ec\ud558\uc5ec \uc774\ub3d9\uc131\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\ub3d9\uc131 \uc99d\uac00\ub294 \uc800\ud56d \uac10\uc18c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"temperature-coefficient-of-resistance-tcr\">\uc628\ub3c4 \uc800\ud56d \uacc4\uc218(TCR)<\/h4>\n\n\n<p>\uc628\ub3c4\uc5d0 \ub530\ub77c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc774 \ubcc0\ud558\ub294 \ubc29\uc2dd\uc740 TCR\ub85c \uc815\ub7c9\ud654\ub429\ub2c8\ub2e4. TCR\uc740 \uc774 \uad00\uacc4\ub97c \uc815\ub7c9\ud654\ud558\uc5ec \uc12d\uc528 1\ub3c4\ub2f9 \uc800\ud56d\uc774 \uc5bc\ub9c8\ub098 \ubcc0\ud654\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ud3f4\ub9ac\uc774\ubbf8\ub4dc\uc640 \uac19\uc740 \uc18c\uc7ac\ub294 CEM-1\uacfc \uac19\uc740 \uc18c\uc7ac\uc5d0 \ube44\ud574 \ub354 \ub113\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ub354 \uc548\uc815\uc801\uc778 \uc800\ud56d\uc744 \ub098\ud0c0\ub0b4\ubbc0\ub85c \uace0\uc628 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"moisture-absorption-the-enemy-of-insulation\">\uc218\ubd84 \ud761\uc218: \ub2e8\uc5f4\uc758 \uc801: \uc218\ubd84 \ud761\uc218<\/h3>\n\n\n<p>\uc2b5\uae30\uac00 \uc788\uc73c\uba74 \uae30\ubcf8 \uc18c\uc7ac\uc758 \uc808\uc5f0 \ud2b9\uc131\uc774 \ud06c\uac8c \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"polarity-of-water\">\ubb3c\uc758 \uadf9\uc131<\/h4>\n\n\n<p>\ud2b9\ud788 \uc140\ub8f0\ub85c\uc624\uc2a4 \ub610\ub294 \ud2b9\uc815 \uc720\ud615\uc758 \uc218\uc9c0\ub97c \ud3ec\ud568\ud558\ub294 \ub9ce\uc740 \ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\ub294 \ud658\uacbd\uc73c\ub85c\ubd80\ud130 \uc218\ubd84\uc744 \ud761\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf9\uc131\uc744 \ub760\ub294 \ubb3c \ubd84\uc790\ub294 \uc774\uc628\uc744 \ub3c4\uc785\ud558\uc5ec \uc7ac\ub8cc\uc758 \uc804\ub3c4\ub3c4\ub97c \ub192\uc5ec \uc800\ud56d\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud6a8\uacfc\ub294 \ud2b9\ud788 \uc218\ubd84 \ud761\uc218\uc728\uc774 \ub192\uc740 \uc18c\uc7ac\uc5d0\uc11c \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"material-susceptibility\">\uc7ac\ub8cc \ubbfc\uac10\uc131<\/h4>\n\n\n<p>\uc18c\uc7ac\ub9c8\ub2e4 \uc2b5\uae30\uc5d0 \ub300\ud55c \ubbfc\uac10\ub3c4\uac00 \ub2e4\ub985\ub2c8\ub2e4. \uc218\ubd84 \ud761\uc218\uc728\uc740 \uc18c\uc7ac\uc758 \uad6c\uc131\uacfc \ud658\uacbd \uc870\uac74(\uc2b5\ub3c4, \uc628\ub3c4)\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. PTFE \ubc0f LCP\uc640 \uac19\uc740 \uc18c\uc7ac\ub294 \uc218\ubd84 \ud761\uc218\uc728\uc774 \ub9e4\uc6b0 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc218\ubd84\uc774 \uc804\uae30\uc801 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc5d0 \ub354 \uac15\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"frequency-the-highfrequency-challenge\">\uc8fc\ud30c\uc218: \uc8fc\ud30c\uc218: \uace0\uc8fc\ud30c \ub3c4\uc804<\/h3>\n\n\n<p>\ud68c\ub85c\ub97c \ud1b5\uacfc\ud558\ub294 \uc804\uae30 \uc2e0\ud638\uc758 \uc8fc\ud30c\uc218\ub3c4 \uc720\ud6a8 \uc800\ud56d\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"dielectric-loss\">\uc720\uc804\uccb4 \uc190\uc2e4<\/h4>\n\n\n<p>\ub354 \ub192\uc740 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc720\uc804\uccb4 \uc7ac\ub8cc\uc758 \uc720\ud6a8 \uc800\ud56d\uc740 \uc720\uc804\uccb4 \uc190\uc2e4\uc758 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"energy-dissipation\">\uc5d0\ub108\uc9c0 \uc190\uc2e4<\/h4>\n\n\n<p>\uc720\uc804\uccb4 \uc190\uc2e4\uc740 \uad50\ub958 \uc804\uae30\uc7a5\uc774 \uc7ac\ub8cc\uc5d0 \uc801\uc6a9\ub420 \ub54c \uc5f4\ub85c \ubc29\ucd9c\ub418\ub294 \uc5d0\ub108\uc9c0\uc758 \uc591\uc744 \uce21\uc815\ud55c \uac83\uc785\ub2c8\ub2e4. \uc774 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc740 \uc720\ud6a8 \uc800\ud56d\uc758 \uac10\uc18c\ub85c \ub098\ud0c0\ub0a0 \uc218 \uc788\uc73c\uba70 \uc2e0\ud638 \uac10\uc1e0\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc190\uc2e4 \ud0c4\uc820\ud2b8(\ub610\ub294 \uc18c\uc0b0 \uacc4\uc218)\ub294 \uc774 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uc815\ub7c9\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"highfrequency-performance\">\uace0\uc8fc\ud30c \uc131\ub2a5<\/h4>\n\n\n<p>\uc720\uc804\uccb4 \uc190\uc2e4\uc774 \uc801\uc740 \uc18c\uc7ac\ub294 \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc720\uc804\uccb4 \uc190\uc2e4\uc774 \uc801\uace0 \uc2e0\ud638 \uc800\ud558\ub97c \ucd5c\uc18c\ud654\ud558\uba70 \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \ub54c\ubb38\uc5d0 \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 PTFE\uc640 \uac19\uc740 \uc18c\uc7ac\uac00 \uc120\ud638\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"manufacturing-process-subtle-variations\">\uc81c\uc870 \uacf5\uc815: \ubbf8\ubb18\ud55c \ubcc0\ud654<\/h3>\n\n\n<p>\ud68c\ub85c \uae30\ud310\uc758 \uc81c\uc870 \ubc29\uc2dd\uc5d0 \ub530\ub77c \uc800\ud56d\uc5d0 \ubbf8\ubb18\ud55c \ucc28\uc774\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"curing-and-lamination\">\uacbd\ud654 \ubc0f \ub77c\ubbf8\ub124\uc774\uc158<\/h4>\n\n\n<p>\ub77c\ubbf8\ub124\uc774\uc158 \uc911 \uacbd\ud654 \uc628\ub3c4 \ubc0f \uc555\ub825\uacfc \uac19\uc740 \uc81c\uc870 \uacf5\uc815\uc758 \ubcc0\ud654\ub294 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \ubc00\ub3c4 \ubc0f \uade0\uc9c8\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uccd0 \uc800\ud56d\uc758 \ubcc0\ud654\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uacbd\ud654\uac00 \ubd88\ucda9\ubd84\ud558\uba74 \uac00\uad50 \ud3f4\ub9ac\uba38 \ub124\ud2b8\uc6cc\ud06c\uac00 \uc904\uc5b4\ub4e4\uc5b4 \uc7a0\uc7ac\uc801\uc73c\ub85c \uc800\ud56d\uc774 \ub0ae\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"quality-control\">\ud488\uc9c8 \uad00\ub9ac<\/h4>\n\n\n<p>\uc77c\uad00\ub41c \ud488\uc9c8\uc740 \uc81c\uc870\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\ub418\ub294 \uc6d0\uc790\uc7ac\uc758 \ud488\uc9c8\uacfc \uc81c\uc870 \uacf5\uc815\uc758 \uc77c\uad00\uc131\uc740 \uc77c\uad00\ub41c \uc804\uae30\uc801 \ud2b9\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6d0\uc790\uc7ac \ud488\uc9c8\uc774\ub098 \uc81c\uc870 \ud30c\ub77c\ubbf8\ud130\uc758 \ubcc0\ud654\ub294 \ubc30\uce58\ub9c8\ub2e4 \uc800\ud56d\ub960\uc758 \ubcc0\ud654\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc694\uc18c\ub294 \ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc744 \uc885\ud569\uc801\uc73c\ub85c \uacb0\uc815\ud558\uba70, \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uc774\ub7ec\ud55c \uc694\uc18c\uc758 \uc601\ud5a5\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uac01 \uc694\uc18c\ub294 \ud68c\ub85c \uae30\ud310\uc758 \uc804\ubc18\uc801\uc778 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70 \uc0c1\ud638 \uc791\uc6a9\uc774 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"measuring-resistance-of-circuit-board-base-materials\">\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d \uce21\uc815<\/h2>\n\n\n<p>\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uccb4\uc801 \uc800\ud56d\uacfc \ud45c\uba74 \uc800\ud56d\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \ud30c\ub77c\ubbf8\ud130\ub85c \ud2b9\uc9d5\uc9c0\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub192\uc740 \uc800\ud56d\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\ub824\uba74 \uc804\ubb38 \uae30\uc220\uacfc \ud658\uacbd \uc694\uc778\uc744 \uc2e0\uc911\ud558\uac8c \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac01 \ud30c\ub77c\ubbf8\ud130\uac00 \uc5b4\ub5bb\uac8c \uce21\uc815\ub418\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"volume-resistivity-measuring-resistance-through-the-bulk\">\ubd80\ud53c \uc800\ud56d: \ubd80\ud53c \uc800\ud56d: \ubd80\ud53c\ub97c \ud1b5\ud55c \uc800\ud56d \uce21\uc815<\/h3>\n\n\n<p>\uc774\ub294 \ubd80\ud53c\ub97c \ud1b5\ud55c \uc804\ub958 \ud750\ub984\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc\uc758 \ub2e8\uc704 \ud050\ube0c\uc758 \ubc18\ub300\ucabd \uba74 \uc0ac\uc774\uc758 \uc804\uae30 \uc800\ud56d\uc73c\ub85c \uc815\uc758\ub418\uba70 \uc634-\ubbf8\ud130(\u03a9-m)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"test-method\">\ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/h4>\n\n\n<p>\ud45c\uc900\ud654\ub41c \ubc29\ubc95\uc740 \uc77c\uad00\ub418\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uce21\uc815\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. ASTM D257\uc740 \uccb4\uc801 \uc800\ud56d\uc744 \uce21\uc815\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900\uc785\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc7ac\ub8cc \uc0d8\ud50c\uc5d0 \uc54c\ub824\uc9c4 \uc804\uc555\uc744 \uc778\uac00\ud558\uace0 \uacb0\uacfc \uc804\ub958\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc2dc\ub8cc\uc758 \uce58\uc218\uc640 \uce21\uc815\ub41c \uc804\ub958 \ubc0f \uc804\uc555\uc744 \uc0ac\uc6a9\ud558\uc5ec \uccb4\uc801 \uc800\ud56d\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uce21\uc815\ub41c \uc800\ud56d\uc744 \uc778\uc704\uc801\uc73c\ub85c \ub0ae\ucd9c \uc218 \uc788\ub294 \ud45c\uba74 \ub204\uc124 \uc804\ub958\uc758 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ubcf4\ud638 \uc804\uadf9\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"significance\">\uc911\uc694\uc131<\/h4>\n\n\n<p>\uccb4\uc801 \uc800\ud56d\uc740 \uc7ac\ub8cc\uc758 \uace0\uc720\ud55c \uc808\uc5f0 \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \ucc99\ub3c4\uc785\ub2c8\ub2e4. \uccb4\uc801 \uc800\ud56d\uc740 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc804\ubc18\uc801\uc778 \uc808\uc5f0 \ud488\uc9c8\uacfc \ub2e4\uce35 PCB\uc758 \uc804\ub3c4\uc131 \uce35 \uc0ac\uc774\uc758 \ub204\uc124 \uc804\ub958\ub97c \ubc29\uc9c0\ud558\ub294 \ub2a5\ub825\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \ub192\uc740 \uccb4\uc801 \uc800\ud56d\uc740 \ub2e8\ub77d\uc744 \ubc29\uc9c0\ud558\uace0 \uc801\uc808\ud55c \ud68c\ub85c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"surface-resistivity-measuring-resistance-along-the-surface\">\ud45c\uba74 \uc800\ud56d: \ud45c\uba74 \uc800\ud56d: \ud45c\uba74\uc758 \uc800\ud56d \uce21\uc815<\/h3>\n\n\n<p>\uc774\ub294 \ud45c\uba74\uc744 \ub530\ub77c \ud750\ub974\ub294 \uc804\ub958\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ub294 \uc7ac\ub8cc\uc758 \ub3d9\uc77c\ud55c \ud45c\uba74\uc5d0 \uc788\ub294 \ub450 \uc804\uadf9 \uc0ac\uc774\uc758 \uc804\uae30 \uc800\ud56d\uc73c\ub85c \uc815\uc758\ub418\uba70, \uc815\uc0ac\uac01\ud615\uc758 \ubc18\ub300\ucabd\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc81c\uacf1\ub2f9 \uc634(\u03a9\/sq)\uc73c\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"test-method\">\ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/h4>\n\n\n<p>\uccb4\uc801 \uc800\ud56d\ub960\uacfc \ub9c8\ucc2c\uac00\uc9c0\ub85c \ud45c\uba74 \uc800\ud56d\ub960\ub3c4 \ud45c\uc900\ud654\ub41c \uc808\ucc28\ub97c \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ud569\ub2c8\ub2e4. ASTM D257\uc740 \ud45c\uba74 \uc800\ud56d\ub960 \uce21\uc815\ub3c4 \ub2e4\ub8f9\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uccb4\uc801 \uc804\ub3c4\uc758 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uac00\ub4dc \ub9c1 \uc804\uadf9 \uad6c\uc131\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uce21\uc815\uc5d0 \uc624\ub958\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc811\ucd09 \uc800\ud56d\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc138\uc2ec\ud55c \uc2dc\ub8cc \uc900\ube44\uc640 \uc804\ub3c4\uc131 \ud398\uc774\uc2a4\ud2b8\uc758 \uc0ac\uc6a9\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"significance\">\uc911\uc694\uc131<\/h4>\n\n\n<p>\ud45c\uba74 \uc800\ud56d\uc740 \ud45c\uba74 \uc870\uac74\uc774 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud45c\uba74 \uc800\ud56d\uc740 \ud45c\uba74 \uc624\uc5fc\uc774\ub098 \uc2b5\uae30 \ud761\uc218\uac00 \ud68c\ub85c\uc758 \uc131\ub2a5\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \ud45c\uba74 \uc800\ud56d\uc774 \ub192\uc73c\uba74 \uc815\uc804\uae30\uac00 \ucd95\uc801\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc815\uc804\uae30 \ubc29\uc804(ESD) \uc190\uc0c1 \uc704\ud5d8\uc744 \ud3c9\uac00\ud558\ub294 \ub370\ub3c4 \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc744 \uc815\ud655\ud558\uac8c \ud2b9\uc131\ud654\ud558\uace0 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc801\uc808\ud55c \uce21\uc815 \uae30\uc220\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce21\uc815\uc740 \ud68c\ub85c \uc124\uacc4\uc790\uc5d0\uac8c \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc81c\uacf5\ud558\uc5ec \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \uc804\uae30\uc801 \ud2b9\uc131\uc744 \uac00\uc9c4 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"high-resistance-vs-low-resistance-in-circuit-board-bases\">\ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\uc758 \ub192\uc740 \uc800\ud56d \ub300 \ub0ae\uc740 \uc800\ud56d<\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"why-high-resistance-is-generally-desired\">\uc77c\ubc18\uc801\uc73c\ub85c \ub192\uc740 \uc800\ud56d\uc774 \ud544\uc694\ud55c \uc774\uc720<\/h3>\n\n<h4 class=\"wp-block-heading\" id=\"insulation\">\uc808\uc5f0<\/h4>\n\n\n<p>\ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \uc804\ub3c4\uc131 \ud2b8\ub808\uc774\uc2a4\uc640 \uad6c\uc131 \uc694\uc18c \uc0ac\uc774\uc5d0 \uc804\uae30 \uc808\uc5f0\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. <strong>\uc800\ud56d\uc774 \ub192\uc73c\uba74 \uc804\ub958\uac00 \uc758\ub3c4\ud55c \uacbd\ub85c\ub85c\ub9cc \ud750\ub974\uae30 \ub54c\ubb38\uc5d0 \ub2e8\ub77d\uacfc \uc2e0\ud638 \uac04\uc12d\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong> \uc800\ud56d\uc774 \ub0ae\uc73c\uba74 \ud2b8\ub808\uc774\uc2a4 \uac04\uc5d0 \uc804\ub958\uac00 \ub204\uc124\ub418\uc5b4 \uc2e0\ud638 \uc65c\uace1, \ub204\ud654 \ubc0f \uc7a0\uc7ac\uc801\uc73c\ub85c \ub514\ubc14\uc774\uc2a4 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"signal-integrity\">\uc2e0\ud638 \ubb34\uacb0\uc131<\/h4>\n\n\n<p>\uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc740 \ud2b9\ud788 \uace0\uc18d \ud68c\ub85c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uace0\uc18d \ub514\uc9c0\ud138 \ud68c\ub85c\uc5d0\uc11c \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc774 \ub0ae\uc73c\uba74 \uc784\ud53c\ub358\uc2a4 \ubd88\uc77c\uce58, \uc2e0\ud638 \ubc18\uc0ac, \ub204\ud654 \ubc0f \uac10\uc1e0\uac00 \ubc1c\uc0dd\ud558\uc5ec \uc2e0\ud638 \ud488\uc9c8\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \uc800\ud56d\uc740 \uc804\uc1a1 \ub77c\uc778\uc758 \ud2b9\uc131 \uc784\ud53c\ub358\uc2a4\ub97c \uc720\uc9c0\ud558\uace0 \uc2e0\ud638 \uc65c\uace1\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"power-efficiency\">\uc804\ub825 \ud6a8\uc728\uc131<\/h4>\n\n\n<p>\ub192\uc740 \uc800\ud56d\uc740 \uc804\ub825 \ud6a8\uc728\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ub0ae\uc740 \uc800\ud56d\uc73c\ub85c \uc778\ud55c \ub204\uc124 \uc804\ub958\ub294 \uc804\ub825 \uc190\uc2e4\uacfc \uc5f4 \ubc1c\uc0dd \uc99d\uac00\ub85c \uc774\uc5b4\uc838 \ud68c\ub85c\uc758 \ud6a8\uc728\uc744 \ub5a8\uc5b4\ub728\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \uc800\ud56d\uc740 \uc720\uc804\uccb4 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ud2b9\ud788 \uace0\uc8fc\ud30c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc804\ub825 \ud6a8\uc728\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"scenarios-where-lower-resistance-might-be-acceptable-or-preferred\">\ub0ae\uc740 \uc800\ud56d\uc774 \ud5c8\uc6a9\ub418\uac70\ub098 \uc120\ud638\ub420 \uc218 \uc788\ub294 \uc2dc\ub098\ub9ac\uc624<\/h3>\n\n\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \ub192\uc740 \uc800\ud56d\uc774 \ubc14\ub78c\uc9c1\ud558\uc9c0\ub9cc, \uc57d\uac04 \ub0ae\uc740 \uc800\ud56d\uc774 \ud5c8\uc6a9\ub418\uac70\ub098 \uc2ec\uc9c0\uc5b4 \uc120\ud638\ub420 \uc218 \uc788\ub294 \ud2b9\uc815 \uc0c1\ud669\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"ground-planes\">\uc9c0\uc0c1 \ud3c9\uba74<\/h4>\n\n\n<p>\uacbd\uc6b0\uc5d0 \ub530\ub77c \ubcf4\ub4dc\uc758 \uc804\uccb4 \uc808\uc5f0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\ub294 \ud55c, \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc774 \uc57d\uac04 \ub0ae\uc740 \uac83\uc774 \uc811\uc9c0\uba74\uc5d0 \ud5c8\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub294 \uc2e0\uc911\ud558\uac8c \uad00\ub9ac\ub418\uc5b4\uc57c \ud558\uba70 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc77c\ubc18\uc801\uc778 \ud2b9\uc131\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc811\uc9c0\uba74\uc758 \uc8fc\uc694 \uae30\ub2a5\uc740 \uc2e0\ud638\uc5d0 \ub0ae\uc740 \uc784\ud53c\ub358\uc2a4 \ub9ac\ud134 \uacbd\ub85c\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc774\uba70, \uc774 \uc810\uc5d0\uc11c \uc57d\uac04 \ub0ae\uc740 \uc800\ud56d\uc774 \ub54c\ub54c\ub85c \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"specialized-applications\">\uc804\ubb38 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h4>\n\n\n<p>\ud2b9\uc815 \ud2c8\uc0c8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc81c\uc5b4\ub41c \uc218\uc900\uc758 \uc804\ub3c4\ub3c4\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \uc720\ud615\uc758 \uc13c\uc11c \ub610\ub294 \uace0\uc804\uc555 \ud68c\ub85c\uc640 \uac19\uc774 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc804\ub3c4\ub3c4\ub97c \uc81c\uc5b4\ud574\uc57c \ud558\ub294 \ud2c8\uc0c8 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \uacbd\uc6b0\ub294 \uc77c\ubc18\uc801\uc774\ub77c\uae30\ubcf4\ub2e4\ub294 \uc608\uc678\uc801\uc778 \uacbd\uc6b0\uc774\uba70 \ud2b9\uc218 \uc18c\uc7ac\uc640 \uc124\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"applications-where-resistance-is-critical\">\uc800\ud56d\uc774 \uc911\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n\n\n<p>\ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \uae30\ubcf8 \uc18c\uc7ac\uc758 \uc800\ud56d\uc5d0 \ub300\ud55c \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"highfrequency-circuits\">\uace0\uc8fc\ud30c \ud68c\ub85c<\/h4>\n\n\n<p>RF \ubc0f \ub9c8\uc774\ud06c\ub85c\ud30c \ud68c\ub85c\uc5d0\uc11c\ub294 \uc800\ud56d\uacfc \uad00\ub828\ub41c \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc720\uc804\uccb4 \uc190\uc2e4\uc774 \uc911\uc694\ud55c \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4. \uc2e0\ud638 \uac10\uc1e0\ub97c \ucd5c\uc18c\ud654\ud558\uace0 \uace0\uc8fc\ud30c\uc5d0\uc11c \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 PTFE\uc640 \uac19\uc740 \uc800\uc190\uc2e4 \uc18c\uc7ac\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"highvoltage-circuits\">\uace0\uc804\uc555 \ud68c\ub85c<\/h4>\n\n\n<p>\uace0\uc804\uc555\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ud68c\ub85c\uc5d0\uc11c\ub294 \uc720\uc804\uccb4 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud558\uace0 \uc548\uc804\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc774 \ucda9\ubd84\ud788 \ub192\uc544\uc57c \ud569\ub2c8\ub2e4. \uc720\uc804\uccb4 \uace0\uc7a5\uc740 \ud68c\ub85c \uae30\ud310\uc758 \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"sensitive-analog-circuits\">\ubbfc\uac10\ud55c \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c<\/h4>\n\n\n<p>\uc815\ubc00 \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c\uc5d0\uc11c\ub294 \ub0ae\uc740 \ubca0\uc774\uc2a4 \uc800\ud56d\uc73c\ub85c \uc778\ud55c \uc791\uc740 \ub204\uc124 \uc804\ub958\ub77c\ub3c4 \ub178\uc774\uc988\uc640 \uc624\ud504\uc14b \uc624\ub958\uac00 \ubc1c\uc0dd\ud558\uc5ec \uce21\uc815\uc758 \uc815\ud655\ub3c4\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud68c\ub85c\uc758 \uc815\ud655\ub3c4\uc640 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \ub192\uc740 \uc800\ud56d\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\uc758 \uc6d0\ud558\ub294 \uc800\ud56d\uc740 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uc801\uc808\ud55c \uc808\uc5f0 \ubc0f \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ub300\ubd80\ubd84\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ub192\uc740 \uc800\ud56d\uc774 \uc120\ud638\ub429\ub2c8\ub2e4. \uc7ac\ub8cc \uc120\ud0dd\uc740 \uc774\ub7ec\ud55c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\uba70, \ub2e4\uc591\ud55c \uc7ac\ub8cc \ud2b9\uc131 \uac04\uc758 \uc7a5\ub2e8\uc810\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"consequences-of-inappropriate-resistance\">\ubd80\uc801\uc808\ud55c \uc800\ud56d\uc758 \uacb0\uacfc<\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"problems-caused-by-too-low-resistance\">\ub108\ubb34 \ub0ae\uc740 \uc800\ud56d\uc73c\ub85c \uc778\ud55c \ubb38\uc81c<\/h3>\n\n<h4 class=\"wp-block-heading\" id=\"signal-leakage\">\uc2e0\ud638 \ub204\ucd9c<\/h4>\n\n\n<p>\uc804\ub958\ub294 \uc778\uc811\ud55c \ud2b8\ub808\uc774\uc2a4 \uc0ac\uc774 \ub610\ub294 \ub2e4\uce35 PCB\uc758 \ub2e4\ub978 \ub808\uc774\uc5b4 \uc0ac\uc774\uc5d0\uc11c \ub204\ucd9c\ub418\uc5b4 \uc2e0\ud638 \uc65c\uace1 \ubc0f \uc624\uc791\ub3d9\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub204\uc124\ub85c \uc778\ud574 \ub370\uc774\ud130\uac00 \uc190\uc0c1\ub418\uace0 \ud68c\ub85c\uac00 \uc798\ubabb \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"crosstalk\">\ud06c\ub85c\uc2a4\ud1a0\ud06c<\/h4>\n\n\n<p>\ud55c \ud2b8\ub808\uc774\uc2a4\uc758 \uc2e0\ud638\uac00 \uc778\uc811\ud55c \ud2b8\ub808\uc774\uc2a4\uc5d0 \uacb0\ud569\ud558\uc5ec \uac04\uc12d\uacfc \ub178\uc774\uc988\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc73c\uba70, \ud2b9\ud788 \uace0\uc18d \ud68c\ub85c\uc5d0\uc11c \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud06c\ub85c\uc2a4\ud1a0\ud06c\ub294 \ub370\uc774\ud130 \uc624\ub958\uc640 \uc2e0\ud638 \ubb34\uacb0\uc131 \uc800\ud558\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"power-loss\">\uc804\ub825 \uc190\uc2e4<\/h4>\n\n\n<p>\ub204\uc124 \uc804\ub958\ub294 \uc804\ub825\uc744 \uc5f4\ub85c \ubc29\ucd9c\ud558\uc5ec \ud68c\ub85c\uc758 \ud6a8\uc728\uc744 \ub5a8\uc5b4\ub728\ub9ac\uace0 \ud2b9\ud788 \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc5f4 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubd80\ud488\uc758 \uc870\uae30 \uace0\uc7a5 \ubc0f \uc2dc\uc2a4\ud15c \uc2e0\ub8b0\uc131 \uc800\ud558\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"short-circuits\">\ub2e8\ub77d \ud68c\ub85c<\/h4>\n\n\n<p>\uadf9\ub2e8\uc801\uc778 \uacbd\uc6b0 \uc800\ud56d\uc774 \ub9e4\uc6b0 \ub0ae\uc73c\uba74 \ud2b8\ub808\uc774\uc2a4\ub098 \uad6c\uc131 \uc694\uc18c \uc0ac\uc774\uc5d0 \ub2e8\ub77d\uc774 \ubc1c\uc0dd\ud558\uc5ec \uae30\uae30\uc5d0 \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e8\ub77d\uc774 \ubc1c\uc0dd\ud558\uba74 \uacfc\ub3c4\ud55c \uc804\ub958\uac00 \ud750\ub974\uace0 \ubd80\ud488\uc774 \uc190\uc0c1\ub418\uc5b4 \ud68c\ub85c \uae30\ud310\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uac8c \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"problems-caused-by-too-high-resistance\">\ub108\ubb34 \ub192\uc740 \uc800\ud56d\uc73c\ub85c \uc778\ud55c \ubb38\uc81c<\/h3>\n\n\n<p>\ud754\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc \ud2b9\uc815 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc9c0\ub098\uce58\uac8c \ub192\uc740 \uc800\ud56d\ub3c4 \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"static-buildup\">\uc815\uc801 \ube4c\ub4dc\uc5c5<\/h4>\n\n\n<p>\uc800\ud56d\uc774 \ub9e4\uc6b0 \ub192\uc740 \uc18c\uc7ac\uc758 \uacbd\uc6b0 \uc815\uc804\uae30\uac00 \ud45c\uba74\uc5d0 \ucd95\uc801\ub418\uc5b4 \ubbfc\uac10\ud55c \ubd80\ud488\uc5d0 \uc815\uc804\uae30 \ubc29\uc804(ESD)\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. ESD \uc774\ubca4\ud2b8\ub294 \uc804\uc790 \ubd80\ud488\uc5d0 \uc989\uac01\uc801\uc778 \ub610\ub294 \uc7a0\uc7ac\uc801\uc778 \uc190\uc0c1\uc744 \uc77c\uc73c\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n<h4 class=\"wp-block-heading\" id=\"difficulties-in-grounding\">\uc811\uc9c0\uc758 \uc5b4\ub824\uc6c0<\/h4>\n\n\n<p>\uc800\ud56d\uc774 \ub9e4\uc6b0 \ub192\uc73c\uba74 \uc77c\ubd80 \ud68c\ub85c\uc5d0\uc11c \uc801\uc808\ud55c \uc811\uc9c0 \uc5f0\uacb0\uc774 \uc5b4\ub824\uc6cc\uc838 \uc804\uc790\uae30 \uac04\uc12d(EMI) \ubc0f \uc2e0\ud638 \ubb34\uacb0\uc131 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ubc29\uc9c0\ud558\uace0 \uc804\uc790 \uae30\uae30\uc758 \uc62c\ubc14\ub978 \uae30\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\uc5d0 \uc801\uc808\ud55c \uc800\ud56d\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ubd80\uc801\uc808\ud55c \uc800\ud56d\uc758 \uacb0\uacfc\ub294 \uc0ac\uc18c\ud55c \uc131\ub2a5 \uc800\ud558\ubd80\ud130 \uc644\uc804\ud55c \uc7a5\uce58 \uace0\uc7a5\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub824\uba74 \uc2e0\uc911\ud55c \uc7ac\ub8cc \uc120\ud0dd\uacfc \uc124\uacc4\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\uacb0\ub860<\/h2>\n\n\n<p>\ud68c\ub85c \uae30\ud310 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc804\uae30 \uc800\ud56d\uc740 \uc804\uc790 \ud68c\ub85c\uc758 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \ud30c\ub77c\ubbf8\ud130\uc785\ub2c8\ub2e4. <strong>\ub0ae\uc740 \uc800\ud56d\uc740 \ud68c\ub85c \uae30\ud310 \ubca0\uc774\uc2a4\uc758 \uace0\uc720\ud55c \ud2b9\uc131\uc774 \uc544\ub2c8\ub77c \ub192\uc740 \uc800\ud56d\uc744 \uc704\ud574 \uc758\ub3c4\uc801\uc73c\ub85c \uc124\uacc4\ub41c \uac83\uc785\ub2c8\ub2e4.<\/strong> \uc801\uc808\ud55c \uc808\uc5f0\uc744 \ubcf4\uc7a5\ud558\uace0 \uc6d0\uce58 \uc54a\ub294 \uc804\ub958 \ud750\ub984\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc800\ud56d \uac12\uc740 \ud2b9\ud788 \uace0\uc8fc\ud30c, \uace0\uc804\uc555, \ubbfc\uac10\ud55c \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c\uc758 \uacbd\uc6b0 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc7ac\ub8cc \uad6c\uc131(\ubd84\uc790 \uad6c\uc870 \ubc0f \uc21c\ub3c4 \ud3ec\ud568), \uc628\ub3c4, \uc218\ubd84 \ud761\uc218, \uc8fc\ud30c\uc218 \ubc0f \uc81c\uc870 \uacf5\uc815\uacfc \uac19\uc740 \uc694\uc778\uc774 \ubaa8\ub450 \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uc800\ud56d\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<p>FR-4, CEM-1, PTFE, \ud3f4\ub9ac\uc774\ubbf8\ub4dc \ub4f1 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\ub294 \ub2e4\uc591\ud55c \uc804\uae30\uc801 \ud2b9\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ub2e4\uc591\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. LCP \ubc0f \uc5f4\uac00\uc18c\uc131 \ubcf5\ud569\uc7ac\uc640 \uac19\uc740 \uc0c8\ub85c\uc6b4 \uc18c\uc7ac\ub294 \ud5a5\uc0c1\ub41c \uc131\ub2a5\uacfc \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uba74\uc11c \ud68c\ub85c \uae30\ud310 \uc124\uacc4\uc758 \uac00\ub2a5\uc131\uc744 \ub354\uc6b1 \ud655\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uc804\uc790 \uc2dc\uc2a4\ud15c\uc5d0 \ub300\ud55c \uc694\uad6c\uac00 \uacc4\uc18d \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \uc774\ud574\ud558\uace0 \uc801\uc808\ud55c \uae30\ubcf8 \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc131\uacf5\uc801\uc778 \ud68c\ub85c \uc124\uacc4\ub97c \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud0c4\uc18c \ub098\ub178\ud29c\ube0c\uc640 \uadf8\ub798\ud540\uacfc \uac19\uc740 \ub098\ub178 \uc18c\uc7ac\uc640 3D \ud504\ub9b0\ud305\uacfc \uac19\uc740 \ucca8\ub2e8 \uc81c\uc870 \uae30\uc220\uc5d0 \ub300\ud55c \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\ub294 \ud68c\ub85c \uae30\ud310\uc758 \ud2b9\uc131\uc744 \ub9de\ucda4\ud654\ud558\ub294 \ub2a5\ub825\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ucf1c \ubbf8\ub798 \uc804\uc790 \uae30\uae30\uc758 \uc131\ub2a5\uacfc \uae30\ub2a5 \ud5a5\uc0c1\uc744 \uc704\ud55c \uae30\ubc18\uc744 \ub9c8\ub828\ud560 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4. \ud68c\ub85c \uae30\ud310\uc758 \uae30\ubcf8 \uc18c\uc7ac\uc758 \uc800\ud56d\uc744 \uc138\uc2ec\ud558\uac8c \uc124\uacc4\ud568\uc73c\ub85c\uc368 \uc0c8\ub85c\uc6b4 \ucc28\uc6d0\uc758 \uc131\ub2a5, \uc18c\ud615\ud654 \ubc0f \uc2e0\ub8b0\uc131\uc744 \uad6c\ud604\ud558\uc5ec \uc804\uc790\uae30\uae30\uc758 \uacbd\uacc4\ub97c \uacc4\uc18d \ub113\ud600\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc778\uc1c4 \ud68c\ub85c \uae30\ud310(PCB)\uc774\ub77c\uace0\ub3c4 \ud558\ub294 \ud68c\ub85c \uae30\ud310\uc740 \ub300\ubd80\ubd84\uc758 \uc804\uc790 \uc7a5\uce58\uc758 \uae30\ucd08 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc804\uc790 \ubd80\ud488\uc5d0 \uae30\uacc4\uc801 \uc9c0\uc9c0\uc640 \uc804\uae30\uc801 \uc5f0\uacb0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":9618,"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":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-9610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9610","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=9610"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9610\/revisions"}],"predecessor-version":[{"id":9611,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/9610\/revisions\/9611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/9618"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=9610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=9610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=9610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}