{"id":7841,"date":"2025-03-21T04:16:17","date_gmt":"2025-03-20T19:16:17","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=7841"},"modified":"2026-10-04T11:04:36","modified_gmt":"2026-10-04T02:04:36","slug":"%ed%8f%ac%ed%86%a0-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/%ed%8f%ac%ed%86%a0-%eb%8b%a4%ec%9d%b4%ec%98%a4%eb%93%9c\/","title":{"rendered":"\ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\ub4f1\uac00\ud68c\ub85c \uc774\ud574<\/p>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20250331_031817_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4-\uae30\uc220\uc0ac14.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"NeoStudio_20250331_031817_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4 \uae30\uc220\uc0ac14\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-83dca5aa-b5a9-46ca-a131-23d0ea7462c6\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20250331_031817_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4-\uae30\uc220\uc0ac14.pdf\">NeoStudio_20250331_031817_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4 \uae30\uc220\uc0ac14<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20250331_031817_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4-\uae30\uc220\uc0ac14.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-83dca5aa-b5a9-46ca-a131-23d0ea7462c6\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20250331_040643.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"NeoStudio_20250331_040643\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-213205a4-a61e-4d41-b418-6e320af53e26\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20250331_040643.pdf\">NeoStudio_20250331_040643<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20250331_040643.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-213205a4-a61e-4d41-b418-6e320af53e26\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20260106_221241_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4_\uae30\uc220\uc0ac_17_026_Page.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"NeoStudio_20260106_221241_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4_\uae30\uc220\uc0ac_17_026_Page\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-15d04c3c-e081-4f56-af7b-c9a780205af2\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20260106_221241_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4_\uae30\uc220\uc0ac_17_026_Page.pdf\">NeoStudio_20260106_221241_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4_\uae30\uc220\uc0ac_17_026_Page<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/03\/NeoStudio_20260106_221241_\uc0b0\uc5c5\uacc4\uce21\uc81c\uc5b4_\uae30\uc220\uc0ac_17_026_Page.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-15d04c3c-e081-4f56-af7b-c9a780205af2\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc77c\ubc18 \ub2e4\uc774\uc624\ub4dc\uc640 \ub3d9\uc77c\ud55c p\u2013n \uc811\ud569 \uad6c\uc870\ub97c \uac16\uace0 \uc788\uc73c\uba70, \uc774\ub54c <strong>p\ud615 \uc601\uc5ed\uc774 \uc591\uadf9(Anode)<\/strong>, <strong>n\ud615 \uc601\uc5ed\uc774 \uc74c\uadf9(Cathode)<\/strong>\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubcf4\ud1b5 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \ud328\ud0a4\uc9c0\uc5d0\uc11c\ub294 \uc74c\uadf9 \ucabd\uc5d0 \ub760(\ubc34\ub4dc) \ud45c\uc2dc\uac00 \ub418\uc5b4 \uc788\uc5b4 \uc27d\uac8c \uad6c\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\uc911\uc694 \ucc38\uace0\uc0ac\ud56d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\ub294 \uc885\uc885 <strong>\uc5ed\ubc14\uc774\uc5b4\uc2a4(Reverse Bias)<\/strong>\ub85c \ub3d9\uc791\uc2dc\ud0b5\ub2c8\ub2e4. \uc989, \uc77c\ubc18 \uc804\uc555 \uae30\uc900\uc5d0\uc11c\ub294 \uc74c\uadf9(\uc74c\uc758 \ub2e4\uc774\uc624\ub4dc \uce21)\uc744 <strong>\ud50c\ub7ec\uc2a4 \uc804\uc6d0<\/strong>\uc5d0, \uc591\uadf9(\uc591\uc758 \ub2e4\uc774\uc624\ub4dc \uce21)\uc744 <strong>\uadf8\ub77c\uc6b4\ub4dc<\/strong>(\ub610\ub294 \ub0ae\uc740 \uc804\uc555 \ucabd)\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc774\ub294 \uc811\ud569\uc758 \uc5ed\uc804\uc555 \uc0c1\ud0dc\uc5d0\uc11c \ube60\ub978 \uc751\ub2f5\uacfc \ub0ae\uc740 \uc815\uc804\uc6a9\ub7c9\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubc18\ub300\ub85c \uad11\uc804\uc9c0(Pyovoltaic) \ubaa8\ub4dc \ub4f1\uc5d0\uc11c\ub294 <strong>\uc81c\ub85c\ubc14\uc774\uc5b4\uc2a4<\/strong> \uc0c1\ud0dc, \uc989 \ub2e4\uc774\uc624\ub4dc\uc758 \uc790\uc5f0 \ubc29\uc804 \uc804\uc704\ub97c \uc77d\uc5b4\ub0b4\uae30\ub3c4 \ud558\ubbc0\ub85c, \uc0ac\uc6a9 \ubaa9\uc801\uc5d0 \ub530\ub77c \uc5f0\uacb0 \ubc29\uc2dd\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub0b4\ubd80\uc801\uc73c\ub85c \uc591\uadf9\uacfc \uc74c\uadf9\uc758 \uad6c\uc131\uc740 \ubcc0\ud568\uc5c6\uc774 <strong>p\ud615\uc774 \uc591\uadf9, n\ud615\uc774 \uc74c\uadf9<\/strong>\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub798\ub294 \uac04\ub2e8\ud55c ASCII \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">      (p\ud615, \uc591\uadf9)\n           +\n           \u2502\n          [\ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc]\n           \u2502\n           \u2212\n      (n\ud615, \uc74c\uadf9)  \u2190 \uc77c\ubc18\uc801\uc73c\ub85c \ubc34\ub4dc(\ub760) \ud45c\uae30\ub85c \uad6c\ubd84\ub428<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \uadf9\uc131\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc740 \ud68c\ub85c \uc124\uacc4\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud558\ubbc0\ub85c, \ubd80\ud488 \ub370\uc774\ud130\uc2dc\ud2b8\ub098 \ud328\ud0a4\uc9c0 \ub9c8\ud0b9\uc744 \ubc18\ub4dc\uc2dc \ud655\uc778\ud558\uc2dc\uae38 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud639\uc2dc \ud68c\ub85c \uad6c\uc131\uc774\ub098 \uc5ed\ubc14\uc774\uc5b4\uc2f1, \ud639\uc740 \ub2e4\ub978 \uad11\uc13c\uc11c\uc640\uc758 \ube44\uad50 \ub4f1 \ucd94\uac00\uc801\uc73c\ub85c \uad81\uae08\ud55c \uc810\uc774 \uc788\ub2e4\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \uc774\uc57c\uae30\ud574 \uc8fc\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/blog.naver.com\/specialist0\/221000321494\">https:\/\/blog.naver.com\/specialist0\/221000321494<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800, \uc774\uc804 \uc124\uba85\uacfc \uc57d\uac04 \ub2e4\ub978 \uad00\uc810\uc5d0\uc11c \ub2e4\uc2dc \uc815\ub9ac\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uadf8\ub9bc\uc758 \ub450 \ubd80\ubd84\u2014\ud68c\ub85c \ub2e4\uc774\uc5b4\uadf8\ub7a8 (a)\uc640 V\u2011i \ud2b9\uc131 \uace1\uc120 (b)\u2014\uc5d0 \ub300\ud55c \uc7ac\uc124\uba85\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">(a) \ud68c\ub85c \ub2e4\uc774\uc5b4\uadf8\ub7a8: \uad11\ub2e4\uc774\uc624\ub4dc\uc758 \ub4f1\uac00 \ubaa8\ub378<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud68c\ub85c\ub294 \uad11\ub2e4\uc774\uc624\ub4dc(\ub610\ub294 \uc720\uc0ac \uad11\uc13c\uc11c)\uc758 \ub3d9\uc791\uc744 \ubaa8\uc0ac\ud558\ub294 \ub4f1\uac00 \ud68c\ub85c\ub85c, \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc131 \uc694\uc18c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uad11\uc804\ub958\uc6d0 ((i_p))<\/strong>:<br>\ube5b\uc774 \uc785\uc0ac\ud560 \ub54c \uc0dd\uc131\ub418\ub294 \uc804\ub958\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc989, \uc13c\uc11c\uc5d0 \ube5b\uc774 \uc870\uc0ac\ub418\uba74 \uc774 \uc804\ub958\uc6d0\uc774 \ud65c\uc131\ud654\ub418\uc5b4 \uc0dd\uc131\ub41c \uad11\uc804\ub958\uac00 \ud68c\ub85c\uc5d0 \ud750\ub974\uac8c \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc554\uc804\ub958\uc6d0 ((i_0) \ub610\ub294 (i_0(\\text{\uc554\uc804\ub958})))<\/strong>:<br>\ube5b\uc774 \uc5c6\uac70\ub098 \uc57d\ud560 \ub54c\ub3c4 \uc874\uc7ac\ud558\ub294 \ubbf8\uc138\ud55c \uae30\uc800 \uc804\ub958(\uc554\uc804\ub958)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc774\uc624\ub4dc\uc758 \uace0\uc720 \ud2b9\uc131 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc811\ud569 \uce90\ud328\uc2dc\ud130 ((C_j))<\/strong>:<br>PN \uc811\ud569\uc5d0\uc11c \ub098\ud0c0\ub098\ub294 \uc815\uc804\uc6a9\ub7c9\uc744 \ubaa8\uc0ac\ud569\ub2c8\ub2e4. \uc774 \uc6a9\ub7c9\uc740 \uc8fc\ub85c \ub2e4\uc774\uc624\ub4dc\uc758 \uc751\ub2f5 \uc18d\ub3c4\ub098 \uc8fc\ud30c\uc218 \ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc800\ud56d ((R))<\/strong>:<br>\ud68c\ub85c \ub0b4\uc5d0\uc11c \uc804\ub958 \ud750\ub984\uc5d0 \ub300\ud55c \ubd80\ud558 \uc5ed\ud560\uc744 \ud558\uba70, \uc804\uc555 \uac15\ud558 \ub4f1\uc744 \ud1b5\ud574 \uc804\uccb4 V\u2011i \ud2b9\uc131\uc744 \uacb0\uc815\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ud68c\ub85c \ubaa8\ub378\uc740 \uad11\ub2e4\uc774\uc624\ub4dc\uac00 \ube5b\uc5d0 \ubc18\uc751\ud560 \ub54c, \uad11\uc804\ub958\uc640 \uc554\uc804\ub958\uac00 \uc5b4\ub5bb\uac8c \uacb0\ud569\ub418\uc5b4 \uc804\uc555\uacfc \uc804\ub958\uc758 \uad00\uacc4\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\ub294\uc9c0 \ubcf4\uc5ec\uc8fc\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">(b) V\u2011i \ud2b9\uc131 \uadf8\ub798\ud504: \uad11\uc804\uc9c0 \uc601\uc5ed\uacfc \uad11\uc804\ub3c4 \uc601\uc5ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub798\ud504\ub294 \uc138\ub85c\ucd95\uc5d0 \uc804\uc555((V)), \uac00\ub85c\ucd95\uc5d0 \uc804\ub958((i))\ub97c \ub450\uace0, \ud68c\ub85c\uc758 \ub3d9\uc791 \ud2b9\uc131\uc744 \uace1\uc120\uc73c\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc601\uc5ed\uc774 \uad6c\ubd84\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\uad11\uc804\uc9c0 \uc601\uc5ed (Photovoltaic Region):<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\ud2b9\uc9d5:<\/strong><br>\uc678\ubd80 \uc804\uc555(\ubc14\uc774\uc5b4\uc2a4)\uc744 \uac70\uc758 \uc778\uac00\ud558\uc9c0 \uc54a\uc544\ub3c4, \ube5b\uc5d0 \uc758\ud574 \ub0b4\ubd80\uc5d0\uc11c \uc0dd\uc131\ub41c \uc804\uc704\ucc28\ub85c \uc778\ud574 \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\ub294 \uc601\uc5ed\uc785\ub2c8\ub2e4.<br>\uc77c\ubc18\uc801\uc73c\ub85c \ud0dc\uc591\uc804\uc9c0\uc640 \uac19\uc740 \ubaa8\ub4dc\uc5d0\uc11c \ub098\ud0c0\ub098\uba70, \ube5b\uc5d0 \uc758\ud574 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc804\uc555\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3d9\uc791:<\/strong><br>\uc774 \uc601\uc5ed\uc5d0\uc11c\ub294 \ube5b\uc774 \ub4e4\uc5b4\uc624\uba74 \ub2e4\uc774\uc624\ub4dc\uac00 \uc790\uccb4\uc801\uc73c\ub85c \uc804\uc555\uc744 \uc0dd\uc131\ud558\uc5ec \uc804\ub958\ub97c \ud750\ub974\uac8c \ud569\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \u201c\uc790\uac00 \ubc1c\uc804\u201d\uc758 \ud2b9\uc131\uc774 \uac15\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\uad11\uc804\ub3c4 \uc601\uc5ed (Photoconductive Region):<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\ud2b9\uc9d5:<\/strong><br>\uc678\ubd80\uc5d0\uc11c \uc5ed \ubc14\uc774\uc5b4\uc2a4(reverse bias)\ub97c \uc778\uac00\ud55c \uc0c1\ud0dc\uc5d0\uc11c, \ube5b\uc5d0 \uc758\ud55c \uc804\ub3c4\ub3c4 \ubcc0\ud654\uac00 \ub208\uc5d0 \ub744\uac8c \ub098\ud0c0\ub098\ub294 \uc601\uc5ed\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3d9\uc791:<\/strong><br>\uc5ed \ubc14\uc774\uc5b4\uc2a4\ub97c \uac78\uc5b4\uc8fc\uba74 PN \uc811\ud569\uc758 \ud3ed\uc774 \ub113\uc5b4\uc9c0\uace0, \uc774\uc5d0 \ub530\ub77c \uc811\ud569 \uce90\ud328\uc2dc\ud134\uc2a4\uac00 \uac10\uc18c\ud558\uc5ec \uc751\ub2f5 \uc18d\ub3c4\uc640 \uc120\ud615\uc131\uc774 \uac1c\uc120\ub429\ub2c8\ub2e4. \ube5b\uc758 \uc138\uae30\uac00 \ub192\uc544\uc9c0\uba74 (i_p)\uac00 \uc99d\uac00\ud558\uc5ec \uc804\ub958\uac00 \ub354 \ud06c\uac8c \ud750\ub974\uac8c \ub418\uace0, \uadf8 \uacb0\uacfc V\u2011i \ud2b9\uc131\uc774 \ubcc0\ud654\ud558\uac8c \ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub798\ud504\uc5d0 \uadf8\ub824\uc9c4 <strong>\u201c\uad11 \ucd9c\ub825 \uc99d\uac10\u201d<\/strong> \ud654\uc0b4\ud45c\ub294 \ube5b\uc758 \uc138\uae30\uac00 \ubcc0\ud654\ud568\uc5d0 \ub530\ub77c, \ub450 \uc601\uc5ed\uc5d0\uc11c \ud68c\ub85c\uc758 \uc804\uae30\uc801 \ud2b9\uc131\uc774 \uc5b4\ub5bb\uac8c \uc774\ub3d9\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc989, \ube5b\uc758 \uac15\ub3c4\uac00 \uc99d\uac00\ud558\uba74 \uc0dd\uc131\ub418\ub294 \uad11\uc804\ub958\uac00 \ucee4\uc9c0\uace0, \uadf8\uc5d0 \ub530\ub77c \uc804\uc555 \ubc0f \uc804\uccb4 V\u2011i \uace1\uc120\uc774 \ub2ec\ub77c\uc9c4\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\uc694\uc57d<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud68c\ub85c \ub2e4\uc774\uc5b4\uadf8\ub7a8 (a):<\/strong><br>\u2014 \uad11\ub2e4\uc774\uc624\ub4dc\uc758 \ub4f1\uac00 \ubaa8\ub378\uc744 \ub098\ud0c0\ub0b4\uba70, \ube5b\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \uad11\uc804\ub958((i_p))\uc640 \ube5b\uc774 \uc5c6\ub354\ub77c\ub3c4 \ud750\ub974\ub294 \uc554\uc804\ub958((i_0))\ub97c \uc804\ub958\uc6d0\uc73c\ub85c \ud45c\ud604\ud569\ub2c8\ub2e4.<br>\u2014 PN \uc811\ud569\uc758 \uc815\uc804\uc6a9\ub7c9((C_j))\uacfc \ud68c\ub85c\uc758 \uc800\ud56d((R))\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4, \uc2e4\uc81c \ub2e4\uc774\uc624\ub4dc\uc758 \ub3d9\uc801 \ud2b9\uc131\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>V\u2011i \ud2b9\uc131 \uadf8\ub798\ud504 (b):<\/strong><br>\u2014 <strong>\uad11\uc804\uc9c0 \uc601\uc5ed:<\/strong> \uc678\ubd80 \ubc14\uc774\uc5b4\uc2a4 \uc5c6\uc774 \ube5b\uc5d0 \uc758\ud574 \uc790\uc5f0\uc801\uc73c\ub85c \uc804\uc555\uc774 \ubc1c\uc0dd\ud558\ub294 \ubaa8\ub4dc.<br>\u2014 <strong>\uad11\uc804\ub3c4 \uc601\uc5ed:<\/strong> \uc678\ubd80\uc5d0\uc11c \uc5ed \ubc14\uc774\uc5b4\uc2a4\ub97c \uc778\uac00\ud55c \uc0c1\ud0dc\uc5d0\uc11c, \ube5b\uc5d0 \ub530\ub978 \uc804\ub3c4\ub3c4 \ubcc0\ud654\ub85c \uc804\ub958\uac00 \ud06c\uac8c \ubcc0\ud654\ud558\ub294 \ubaa8\ub4dc.<br>\u2014 \ube5b\uc758 \uc138\uae30\uac00 \uc99d\uac00\ud558\uba74, \ud68c\ub85c\uc758 \uc804\uae30\uc801 \uc751\ub2f5(\uc804\uc555 \ubc0f \uc804\ub958 \ud2b9\uc9d5)\uc774 \ubcc0\ud654\ud558\ub294 \ubaa8\uc2b5\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubaa8\ub378\uacfc \uadf8\ub798\ud504\ub97c \ud1b5\ud574 \uad11\ub2e4\uc774\uc624\ub4dc\ub098 \uad11\uc13c\uc11c\uac00 \ube5b\uc5d0 \ubc18\uc751\ud558\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc791\ub3d9 \ubaa8\ub4dc\ub97c \uc774\ud574\ud560 \uc218 \uc788\uc73c\uba70, \uac01\uac01\uc758 \ubaa8\ub4dc\ub294 \uc751\uc6a9 \ubaa9\uc801(\uc608, \uc804\ub825 \uc0dd\uc131 vs. \ube60\ub978 \ubc18\uc751\uc18d\ub3c4 \ubc0f \uc120\ud615 \uac80\ucd9c)\uc5d0 \ub530\ub77c \uc120\ud0dd\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\ud639\uc2dc \uc774 \uc124\uba85\uc5d0\uc11c \ub354 \uad6c\uccb4\uc801\uc73c\ub85c \uc54c\uace0 \uc2f6\uc740 \ubd80\ubd84\uc774\ub098 \ucd94\uac00\uc801\uc778 \uc758\ubb38\uc810\uc774 \uc788\ub2e4\uba74, \uc0c8\ub85c\uc6b4 \uac01\ub3c4\uc5d0\uc11c \ub354 \uc774\uc57c\uae30\ud574\ubcfc \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"chapter19-wide\">\n\n  <h1>\ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc<\/h1>\n\n  <div class=\"subtitle\">\n    Photo Diode \u00b7 Photovoltaic Mode \u00b7 Photoconductive Mode \u00b7 \ub4f1\uac00\ud68c\ub85c \u00b7 Op-Amp \u00b7 Photo Transistor\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>1. \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ube5b\uc774 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc5d0 \uc785\uc0ac\ud558\uba74\n      \uad11\uc5d0 \uc758\ud574 \uc804\ub958\uac00 \uc0dd\uc131\ub41c\ub2e4.\n    <\/p>\n\n    <pre>\n        Light\n          \u2193\n      \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n      \u2502 Photo   \u2502\n      \u2502 Diode   \u2502\n      \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n          \u2502\n          \u2193\n         iP\n    <\/pre>\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 \ube5b\uc774 \ub4e4\uc5b4\uc624\uba74\n      \ub2e4\uc774\uc624\ub4dc\uc758 \uc804\ub958\uac00 \uc0dd\uc131\ub418\uace0,\n      \uc774 \uc804\ub958\ub97c \ud68c\ub85c\uc5d0\uc11c \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\uc5ec \uc0ac\uc6a9\ud558\ub294 \uad6c\uc870\ub97c \ub2e4\ub8ec\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>2. \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc \ub4f1\uac00\ud68c\ub85c<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\ub294 \uc774\uc0c1\uc801\uc778 \uc804\ub958\uc6d0\ub9cc\uc73c\ub85c \ud45c\ud604\ud558\uc9c0 \uc54a\uace0\n      \uc2e4\uc81c \ub2e4\uc774\uc624\ub4dc\uc758 \ub0b4\ubd80 \ud2b9\uc131\uc744 \ud568\uaed8 \uace0\ub824\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n                    Rs\n       iP \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\/\\\/\\\/\u2500\u2500\u2500\u2500\u2500\u2500\u2500 Output\n        \u2502\n        \u251c\u2500\u2500\u2500\u2500 Diode \u2500\u2500\u2500\u2500\u2510\n        \u2502                \u2502\n        \u251c\u2500\u2500\u2500\u2500 Cj \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524\n        \u2502                \u2502\n        \u2514\u2500\u2500\u2500\u2500 Rp \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                         \u2502\n                        GND\n    <\/pre>\n\n    <ul>\n      <li><strong>iP<\/strong> : \ube5b\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \uad11\uc804\ub958<\/li>\n      <li><strong>Diode<\/strong> : PN \uc811\ud569 \ub2e4\uc774\uc624\ub4dc \uc131\ubd84<\/li>\n      <li><strong>Cj<\/strong> : \uc811\ud569 \uc815\uc804\uc6a9\ub7c9<\/li>\n      <li><strong>Rp<\/strong> : \ubcd1\ub82c \uc800\ud56d \uc131\ubd84<\/li>\n      <li><strong>Rs<\/strong> : \uc9c1\ub82c \uc800\ud56d \uc131\ubd84<\/li>\n    <\/ul>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>3. \uad11\uc785\ub825\uacfc I-V \ud2b9\uc131<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 I-V \ud2b9\uc131\uc740\n      \uad11\uc785\ub825\uc758 \ud06c\uae30\uc5d0 \ub530\ub77c \uc774\ub3d9\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n              i\n              \u2191\n              \u2502       \/\n              \u2502      \/\n              \u2502     \/\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 V\n          ____\u2502\n       ___    \u2502\n    ___       \u2502\n\n       \uad11\uc785\ub825 \uc99d\uac00\n           \u2193\n      \ud2b9\uc131\uace1\uc120 \uc774\ub3d9\n    <\/pre>\n\n    <div class=\"memory\">\n      <strong>\n        \uad11\uc785\ub825\uc774 \uc99d\uac00\ud558\uba74 iP\uac00 \uc99d\uac00\ud558\uace0,\n        \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 I-V \ud2b9\uc131\uc774 \ubcc0\ud654\ud55c\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>4. Photovoltaic Mode, PV Mode<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \ub3d9\uc791\uc744\n      PV Mode\uc640 PC Mode\ub85c \uad6c\ubd84\ud55c\ub2e4.\n    <\/p>\n\n    <p>\n      PV Mode\ub294 \ub2e4\uc774\uc624\ub4dc\uc5d0\n      \uc678\ubd80 Bias \uc804\uc555\uc744 \uac70\uc758 \uac78\uc9c0 \uc54a\uace0 \uc0ac\uc6a9\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Photovoltaic Mode\n      \u2192\n      Bias \uc804\uc555 \uac70\uc758 \uc5c6\uc74c\n    <\/div>\n\n    <p>\n      I-V \ud2b9\uc131\uc5d0\uc11c\n      \uc804\uc555\uc774 \uc57d 0\uc778 \uc601\uc5ed\uc744 \uc774\uc6a9\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n              i\n              \u2191\n              \u2502    \/\n              \u2502   \/\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25cf\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 V\n              \u2502\n              \u2502\n          V \u2248 0 \uc601\uc5ed\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>5. PV Mode\uc758 \uc5f0\uc0b0\uc99d\ud3ed\uae30 \ud68c\ub85c<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc5d0\uc11c \uc0dd\uc131\ub418\ub294 \uc804\ub958 iP\ub97c\n      \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc640 Feedback \uc800\ud56d R\uc744 \uc774\uc6a9\ud558\uc5ec\n      \ucd9c\ub825\uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n             iP\n              \u2193\n      Photo Diode\n           \u2502\n           \u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25cf\u2500\u2500\u2500\u2500 (-)\n           \u2502           \u2502      |\\\n           \u2502           R      | \\\n           \u2502           \u2502      |  \\\u2500\u2500\u2500\u2500 Vout\n           \u2502           \u2514\u2500\u2500\u2500\u2500\u2500\u2500|  \/\n           \u2502                  | \/\n          GND          (+) \u2500\u2500\u2500|\/\n                       \u2502\n                      GND\n    <\/pre>\n\n    <div class=\"formula\">\n      Vout = -iP R\n    <\/div>\n\n    <p>\n      \uad11\uc804\ub958\uac00 \uc99d\uac00\ud558\uba74\n      \ucd9c\ub825\uc804\uc555\uc758 \ud06c\uae30\ub3c4 \uc99d\uac00\ud55c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>6. PV Mode\uc640 Virtual Ground<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \ube44\ubc18\uc804 \uc785\ub825\uc774 \uc811\uc9c0\ub418\uc5b4 \uc788\uc73c\uba74\n      \ubc18\uc804 \uc785\ub825\ub3c4 Virtual Ground\uc5d0 \uc758\ud574\n      \uc57d 0 V\ub97c \uc720\uc9c0\ud558\ub294 \uad6c\uc870\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      V+ \u2248 V- \u2248 0 V\n    <\/div>\n\n    <p>\n      \ub530\ub77c\uc11c \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc5d0 \uac78\ub9ac\ub294 \uc804\uc555\uc744\n      \uac70\uc758 0\uc73c\ub85c \uc720\uc9c0\ud558\uba74\uc11c \uad11\uc804\ub958\ub97c \uce21\uc815\ud55c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>7. PV Mode\uc758 \ucd9c\ub825 \ubcc0\ud654<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uad11\uc785\ub825\uc774 \uc99d\uac00\ud558\uba74 iP\uac00 \uc99d\uac00\ud558\uace0,\n      Feedback \uc800\ud56d\uc5d0 \uc758\ud574 \ucd9c\ub825\uc804\uc555\uc774 \ubcc0\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \uad11\uc785\ub825 \u2191\n      \u2192\n      iP \u2191\n      \u2192\n      |Vout| \u2191\n    <\/div>\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ubc29\uc2dd\uc73c\ub85c\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \uad11\uc804\ub958\ub97c \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>8. Photoconductive Mode, PC Mode<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      PC Mode\ub294 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc5d0\n      Reverse Bias\ub97c \uc778\uac00\ud558\uc5ec \uc0ac\uc6a9\ud558\ub294 \ubc29\uc2dd\uc774\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Photoconductive Mode\n      \u2192\n      Reverse Bias\n    <\/div>\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 I-V \ud2b9\uc131\uc758\n      V &lt; 0 \uc601\uc5ed\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc73c\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n              i\n              \u2191\n              \u2502\n              \u2502\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 V\n         \u25c0\u2500\u2500\u2500\u2500\u2502\n           V < 0\n\n       Photoconductive \uc601\uc5ed\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>9. PC Mode\uc758 \ud68c\ub85c<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc5d0 \uc5ed\uc804\uc555 Vr\uc744 \uc778\uac00\ud558\uace0\n      \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc5d0\uc11c \uad11\uc804\ub958\ub97c \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n         Reverse Bias\n             Vr\n             \u2502\n        Photo Diode\n             \u2502\n             \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u25cf\u2500\u2500\u2500\u2500 (-)\n                      \u2502      |\\\n                      RL     | \\\n                      \u2502      |  \\\u2500\u2500\u2500\u2500 Vout\n                      \u2514\u2500\u2500\u2500\u2500\u2500\u2500|  \/\n                             | \/\n                     (+) \u2500\u2500\u2500\u2500|\/\n                       \u2502\n                      GND\n    <\/pre>\n\n    <div class=\"formula\">\n      Vout = -iP RL\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>10. PC Mode\uc640 I-V \ud2b9\uc131<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      Reverse Bias \uc601\uc5ed\uc5d0\uc11c\n      \uad11\uc785\ub825\uc774 \uc99d\uac00\ud558\uba74 \uad11\uc804\ub958\uc758 \ud06c\uae30\uac00 \ubcc0\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n              i\n              \u2191\n              \u2502\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2192 V\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2502\u2500\u2500\u2500\u2500\u2500\u2500\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2502\u2500\u2500\u2500\u2500\n      \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2502\u2500\u2500\n\n      \u2190 Reverse Bias\n\n      \uad11\uc785\ub825 \uc99d\uac00\n          \u2193\n      iP \ud06c\uae30 \uc99d\uac00\n    <\/pre>\n\n    <div class=\"memory\">\n      <strong>\n        PC Mode\ub294 V &lt; 0\uc758 Reverse Bias \uc601\uc5ed\uc5d0\uc11c\n        \uad11\uc804\ub958 \ubcc0\ud654\ub97c \uc774\uc6a9\ud55c\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>11. PV Mode\uc640 PC Mode \ube44\uad50<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n      <thead>\n        <tr>\n          <th>\uad6c\ubd84<\/th>\n          <th>PV Mode<\/th>\n          <th>PC Mode<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>\uba85\uce6d<\/strong><\/td>\n          <td>Photovoltaic<\/td>\n          <td>Photoconductive<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Bias<\/strong><\/td>\n          <td>\uac70\uc758 \uc5c6\uc74c<\/td>\n          <td>Reverse Bias \ud544\uc694<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\ub3d9\uc791 \uc601\uc5ed<\/strong><\/td>\n          <td>V \u2248 0<\/td>\n          <td>V &lt; 0<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uac80\ucd9c<\/strong><\/td>\n          <td>\uad11\uc804\ub958\ub97c \uc804\uc555\uc73c\ub85c \ubcc0\ud658<\/td>\n          <td>Reverse Bias \uc601\uc5ed\uc758 \uad11\uc804\ub958 \ubcc0\ud654\ub97c \uc774\uc6a9<\/td>\n        <\/tr>\n\n      <\/tbody>\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>12. \ubd80\ud558\uc800\ud56d\uacfc \uc811\ud569 \uc815\uc804\uc6a9\ub7c9<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \uc804\ub958\ub97c\n      \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub85c \ubcc0\ud658\ud560 \ub54c\n      \ubd80\ud558\uc800\ud56d\uacfc \uc815\uc804\uc6a9\ub7c9\uc744 \ud568\uaed8 \uace0\ub824\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n                  RL\n              \u250c\u2500\/\\\/\\\/\u2500\u2510\n              \u2502       \u2502\n      iP \u2500\u2500\u2500\u2500\u2500\u25cf\u2500\u2500(-)  \u2502\n                  |\\   \u2502\n                  | \\\u2500\u2500\u2534\u2500\u2500 Vout\n                  | \/\n             (+)\u2500\u2500|\/\n              \u2502\n             GND\n\n              CL\n          RL\uacfc \ubcd1\ub82c\n    <\/pre>\n\n    <div class=\"formula\">\n      ZL = RL || 1\/(j\u03c9CL)\n    <\/div>\n\n    <div class=\"formula\">\n      ZL =\n      RL \/ (1 + j\u03c9CLRL)\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>13. \uc8fc\ud30c\uc218\uc5d0 \ub530\ub978 \ucd9c\ub825<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ubd80\ud558\uc800\ud56d RL\uacfc \uc815\uc804\uc6a9\ub7c9 CL\uc744 \uace0\ub824\ud55c\n      \ucd9c\ub825\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Vout\n      =\n      -iP \u00d7\n      RL \/ (1 + j\u03c9CLRL)\n    <\/div>\n\n    <div class=\"formula\">\n      Vout \/ iP\n      =\n      -RL \/ (1 + j\u03c9CLRL)\n    <\/div>\n\n    <p>\n      \ub530\ub77c\uc11c RL\uacfc CL\uc758 \uc870\ud569\uc5d0 \uc758\ud574\n      \uc8fc\ud30c\uc218 \ud2b9\uc131\uc774 \uacb0\uc815\ub41c\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>14. Noise<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      Photoconductive Mode\uc758 \ud544\uae30\uc5d0\ub294\n      Noise \uc131\ubd84\ub3c4 \ud568\uaed8 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <ul>\n      <li>Shot Noise<\/li>\n      <li>Johnson Noise<\/li>\n    <\/ul>\n\n    <p>\n      Reverse Bias \uc601\uc5ed\uc758 \ub3d9\uc791 \ud2b9\uc131\uacfc \ud568\uaed8\n      \ub450 Noise\ub97c \uace0\ub824\ud558\ub294 \uad6c\uc870\ub85c \ud45c\uc2dc\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>15. \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\ub85c \ud615\uc131\ub41c \uad11\uc804\ub958\ub97c \uc774\uc6a9\ud558\uc5ec\n      \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ub3d9\uc791\uc744 \uc81c\uc5b4\ud558\ub294 \uad6c\uc870\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <pre>\n               Light\n                 \u2193 \u2193\n              \u250c\u2500\u2500\u2500\u2500\u2500\u2510\n              \u2502Photo\u2502\n              \u2502 TR  \u2502\n              \u2514\u2500\u2500\u2500\u2500\u2500\u2518\n                 \u2502\n              Collector\n                 \u2502\n              Emitter\n                 \u2502\n                GND\n    <\/pre>\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 Base \ub300\uc2e0 \ube5b\uc744 \uc774\uc6a9\ud558\uc5ec\n      \ub3d9\uc791\uc2dc\ud0a4\ub294 \ud615\ud0dc\ub85c \uc124\uba85\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>16. \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uc99d\ud3ed<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc5d0\uc11c \ubc1c\uc0dd\ud55c \uad11\uc804\ub958\ub97c\n      \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uc804\ub958\uc99d\ud3ed \uc791\uc6a9\uacfc \uc5f0\uacb0\ud558\uc5ec \uc0ac\uc6a9\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Light\n      \u2192\n      Photo Current\n      \u2192\n      Transistor\n      \u2192\n      Current Amplification\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>17. \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130 \ucd9c\ub825 \ud68c\ub85c<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ud544\uae30\uc5d0\uc11c\ub294 \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ucd9c\ub825\uc804\uc555\uc744\n      \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc640 \uc5f0\uacb0\ud558\uc5ec \uce21\uc815\ud558\ub294 \ud68c\ub85c\ub3c4 \ub2e4\ub8ec\ub2e4.\n    <\/p>\n\n    <pre>\n             VDD\n              \u2502\n              R\n              \u2502\n              \u251c\u2500\u2500\u2500\u2500 Vr \u2500\u2500\u2500\u2500\u2500 (+)\n              \u2502               |\\\n         Photo TR             | \\\n              \u2502               |  \\\u2500\u2500\u2500\u2500 Vout\n              \u2502               |  \/\n             GND        (-) \u2500\u2500| \/\n                          \u2502   |\/\n                       R1,R2\n                       Feedback\n    <\/pre>\n\n    <div class=\"formula\">\n      Vr = iP Rb\n    <\/div>\n\n    <div class=\"formula\">\n      Vout\n      =\n      (1 + R2\/R1) Vr\n    <\/div>\n\n    <div class=\"formula\">\n      Vout\n      =\n      (1 + R2\/R1) iP Rb\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>18. \uad11\uc785\ub825\uacfc \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130 \ucd9c\ub825<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uad11\uc785\ub825\uc774 \uc99d\uac00\ud558\uba74\uc11c\n      \ud3ec\ud1a0 \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uad11\uc804\ub958\uac00 \uc99d\uac00\ud558\uace0\n      \ucd9c\ub825\uc804\uc555\ub3c4 \uc774\uc5d0 \ub530\ub77c \ubcc0\ud654\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \uad11\uc785\ub825 \u2191\n      \u2192\n      iP \u2191\n      \u2192\n      Vout \ubcc0\ud654\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>19. \uc628\ub3c4 \uce21\uc815 \uad00\ub828 \ud544\uae30<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uccab \ubc88\uc9f8 NeoStudio \ud398\uc774\uc9c0 \uc0c1\ub2e8\uc5d0\ub294\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc \ub0b4\uc6a9\uacfc \ubcc4\ub3c4\ub85c\n      \uc628\ub3c4 \uce21\uc815\uc5d0 \uad00\ud55c \ud544\uae30\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <ul>\n      <li>\uc628\ub3c4 \uce21\uc815 \uc13c\uc11c\ub294 \uc2e4\uc81c \uc13c\uc11c\uc640 \uc811\ucd09\ud558\uc5ec \uce21\uc815<\/li>\n      <li>Pt-100\uc744 \uc628\ub3c4 \uce21\uc815 \uc13c\uc11c\ub85c \uae30\ub85d<\/li>\n      <li>\uce21\uc815\uae30\uc900\uc73c\ub85c Calibration \uc791\uc5c5 \ud544\uc694<\/li>\n      <li>\uadfc\ucc98\uc758 \uc678\ubd80 \ub178\ucd9c\uc774\ub098 \uc2e0\ud638\uc120 \uc601\ud5a5\uc5d0 \uad00\ud55c \uba54\ubaa8<\/li>\n      <li>\uc0ac\uce21 \uc628\ub3c4\uc640 \ub0b4\ubd80 \uc628\ub3c4\uc758 \ucc28\uc774\ub97c \uc904\uc774\uae30 \uc704\ud55c \uac80\ud1a0 \uba54\ubaa8<\/li>\n    <\/ul>\n\n    <div class=\"warning\">\n      <strong>\n        \uc774 \ubd80\ubd84\uc740 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc640 \uc9c1\uc811 \uc5f0\uacb0\ub41c \ub0b4\uc6a9\uc774 \uc544\ub2c8\ub77c\n        NeoStudio PDF \uccab \ud398\uc774\uc9c0 \uc0c1\ub2e8\uc5d0 \ud568\uaed8 \uae30\ub85d\ub41c \ud544\uae30\uc774\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>20. NeoStudio \ud575\uc2ec \uc815\ub9ac<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n      <thead>\n        <tr>\n          <th>\ud56d\ubaa9<\/th>\n          <th>NeoStudio \ub0b4\uc6a9<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>Photo Diode<\/strong><\/td>\n          <td>\ube5b\uc5d0 \uc758\ud574 \uad11\uc804\ub958 iP \uc0dd\uc131<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\ub4f1\uac00\ud68c\ub85c<\/strong><\/td>\n          <td>\uad11\uc804\ub958\uc6d0, Diode, Cj, \uc800\ud56d \uc131\ubd84<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>PV Mode<\/strong><\/td>\n          <td>Photovoltaic, Bias \uac70\uc758 \uc5c6\uc74c, V \u2248 0 \uc601\uc5ed<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>PC Mode<\/strong><\/td>\n          <td>Photoconductive, Reverse Bias, V &lt; 0 \uc601\uc5ed<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc804\ub958-\uc804\uc555 \ubcc0\ud658<\/strong><\/td>\n          <td>Op-Amp\uc640 Feedback \uc800\ud56d \uc0ac\uc6a9<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uae30\ubcf8 \ucd9c\ub825\uc2dd<\/strong><\/td>\n          <td>Vout = -iP R<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc8fc\ud30c\uc218 \ud2b9\uc131<\/strong><\/td>\n          <td>RL\uacfc CL\uc758 \ubcd1\ub82c \uc784\ud53c\ub358\uc2a4 \uace0\ub824<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Noise<\/strong><\/td>\n          <td>Shot Noise, Johnson Noise<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Photo Transistor<\/strong><\/td>\n          <td>\uad11\uc804\ub958\uc640 Transistor\uc758 \uc99d\ud3ed \uae30\ub2a5\uc744 \uacb0\ud569<\/td>\n        <\/tr>\n\n      <\/tbody>\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"warning\">\n    <strong>\n      \uc774 HTML\uc740 \ud398\uc774\uc9c0 \ubcf8\ubb38 \uc124\uba85\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0,\n      \ud574\ub2f9 \ud398\uc774\uc9c0\uc5d0 \uc5f0\uacb0\ub41c NeoStudio PDF 3\uac1c,\n      \ucd1d 7\ud398\uc774\uc9c0\ub97c \uc9c1\uc811 \ud310\ub3c5\ud558\uc5ec \uc791\uc131\ud558\uc600\ub2e4.\n\n      PDF\uc5d0\uc11c \ud655\uc778\ub418\ub294 \uc2dd\uacfc \ud68c\ub85c \uad00\uacc4\ub97c \uc911\uc2ec\uc73c\ub85c \uc62e\uacbc\uc73c\uba70,\n      \uc190\uae00\uc528\uac00 \uba85\ud655\ud558\uc9c0 \uc54a\uc740 \uc138\ubd80 \ubb38\uad6c\ub294 \uc784\uc758\ub85c \ubcf4\uc644\ud558\uc9c0 \uc54a\uc558\ub2e4.\n\n      \uc678\ubd80 \ube14\ub85c\uadf8\uc758 \uc124\uba85,\n      \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc \ub370\uc774\ud130\uc2dc\ud2b8,\n      \uc77c\ubc18 \uc804\uc790\uacf5\ud559 \uc790\ub8cc,\n      \ucd94\uac00\uc801\uc778 \uc774\ub860 \uc124\uba85\uc740 \ud3ec\ud568\ud558\uc9c0 \uc54a\uc558\ub2e4.\n    <\/strong>\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"keywords\">\n    Photo Diode,\n    Photodiode,\n    Photovoltaic,\n    PV Mode,\n    Photoconductive,\n    PC Mode,\n    Reverse Bias,\n    Photo Current,\n    iP,\n    Op-Amp,\n    Transimpedance,\n    Junction Capacitance,\n    Cj,\n    RL,\n    CL,\n    Shot Noise,\n    Johnson Noise,\n    Photo Transistor\n  <\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ub4f1\uac00\ud68c\ub85c \uc774\ud574 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc77c\ubc18 \ub2e4\uc774\uc624\ub4dc\uc640 \ub3d9\uc77c\ud55c p\u2013n \uc811\ud569 \uad6c\uc870\ub97c \uac16\uace0 \uc788\uc73c\uba70, \uc774\ub54c p\ud615 \uc601\uc5ed\uc774 \uc591\uadf9(Anode), n\ud615 \uc601\uc5ed\uc774 \uc74c\uadf9(Cathode)\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \ubcf4\ud1b5 \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \ud328\ud0a4\uc9c0\uc5d0\uc11c\ub294 \uc74c\uadf9 \ucabd\uc5d0 \ub760(\ubc34\ub4dc) \ud45c\uc2dc\uac00 \ub418\uc5b4 \uc788\uc5b4 \uc27d\uac8c \uad6c\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uac04\ub2e8\ud55c ASCII \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc785\ub2c8\ub2e4: \ud3ec\ud1a0 \ub2e4\uc774\uc624\ub4dc\uc758 \uadf9\uc131\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc740 \ud68c\ub85c \uc124\uacc4\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud558\ubbc0\ub85c, \ubd80\ud488 \ub370\uc774\ud130\uc2dc\ud2b8\ub098 \ud328\ud0a4\uc9c0 \ub9c8\ud0b9\uc744 \ubc18\ub4dc\uc2dc \ud655\uc778\ud558\uc2dc\uae38 \uad8c\uc7a5\ud569\ub2c8\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[703,1649,1700,1647,1701,1702],"class_list":["post-7841","post","type-post","status-publish","format-standard","hentry","category-1185","tag-pc","tag-photoconductive","tag-photodiode","tag-photovoltaic","tag-1701","tag-1702"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=7841"}],"version-history":[{"count":6,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7841\/revisions"}],"predecessor-version":[{"id":9672,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7841\/revisions\/9672"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=7841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=7841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=7841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}