{"id":3246,"date":"2026-05-18T18:56:34","date_gmt":"2026-05-18T10:56:34","guid":{"rendered":"https:\/\/cnkuangya.com\/?p=3246"},"modified":"2026-05-18T18:58:32","modified_gmt":"2026-05-18T10:58:32","slug":"npn-vs-pnp-difference","status":"publish","type":"post","link":"https:\/\/cnkuangya.com\/ko\/blog\/npn-vs-pnp-difference\/","title":{"rendered":"NPN\uacfc PNP: NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc640 PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">NPN\uacfc PNP\ub294 \uc804\uc790 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \uc591\uadf9\uc131 \uc811\ud569 \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub97c \ub9d0\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \uc591\uc758 \ubca0\uc774\uc2a4 \uc2e0\ud638\ub85c \ucf1c\uc9c0\ub294 \ubc18\uba74, PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \ubca0\uc774\uc2a4 \uc804\uc555\uc774 \uc774\ubbf8\ud130 \uc804\uc555\ubcf4\ub2e4 \ub0ae\uc744 \ub54c \ucf1c\uc9c4\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NPN\uacfc PNP\ub294 \uc804\uc790 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \ub9ce\uc774 \uac80\uc0c9\ub418\ub294 \uc8fc\uc81c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. PLC \uc2dc\uc2a4\ud15c, \uc13c\uc11c, \uc544\ub450\uc774\ub178 \ud504\ub85c\uc81d\ud2b8, \uc2a4\uc704\uce6d \ud68c\ub85c \ub4f1 \uc5b4\ub5a4 \uc791\uc5c5\uc744 \ud558\ub4e0 NPN\uacfc PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud544\uc218\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc720\ud615 \ubaa8\ub450 \ud604\ub300 \uc804\uc790 \uc81c\ud488\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uc791\ub3d9\uc740 \ub2e4\uc74c\uc744 \uae30\ubc18\uc73c\ub85c\ud569\ub2c8\ub2e4. <strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Bipolar_junction_transistor\" rel=\"noopener\">\ubc14\uc774\ud3f4\ub77c \uc811\ud569 \ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc774\ub860 <\/a><\/strong>, \ud2b9\ud788 \ubc18\ub3c4\uccb4 \uc7ac\ub8cc \ub0b4\ubd80\uc5d0\uc11c \uc804\ud558 \uce90\ub9ac\uc5b4\uac00 \uc774\ub3d9\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc774\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NPN\uacfc PNP\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/li>\n\n\n\n<li>\ubc30\uc120 \ucc28\uc774\uc810<\/li>\n\n\n\n<li>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/li>\n\n\n\n<li>PLC \uc0ac\uc6a9\ub7c9<\/li>\n\n\n\n<li>\uc7a5\uc810\uacfc \ub2e8\uc810<\/li>\n\n\n\n<li>\uc62c\ubc14\ub978 \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\ud2b8\ub79c\uc9c0\uc2a4\ud130\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \uc804\uc790 \uc2e0\ud638\ub97c \uc99d\ud3ed\ud558\uac70\ub098 \uc804\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ubc18\ub3c4\uccb4 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc774\ubbf8\ud130, \ubca0\uc774\uc2a4, \ucf5c\ub809\ud130\uc758 \uc138 \uac00\uc9c0 \ub2e8\uc790\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \ud604\ub300 \uc804\uc790 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc124\uba85\ud569\ub2c8\ub2e4. <strong><a href=\"https:\/\/www.electronics-tutorials.ws\/transistor\/tran_1.html\" rel=\"noopener\">\ubc18\ub3c4\uccb4 \uc18c\uc790 \uc774\ub860<\/a><\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud2b8\ub79c\uc9c0\uc2a4\ud130 \ub2e8\uc790:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774\ubbf8\ud130(E)<\/li>\n\n\n\n<li>\uae30\ubcf8(B)<\/li>\n\n\n\n<li>\uc218\uc9d1\uae30 (C)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub450 \uac00\uc9c0 \ubc14\uc774\ud3f4\ub77c \uc811\ud569 \ud2b8\ub79c\uc9c0\uc2a4\ud130(BJT)\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130<\/li>\n\n\n\n<li>PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uc790 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc5d0\uc11c\ub294 NPN\uacfc PNP\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uae30\ubcf8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ubbf8\ud130\uc5d0 \ube44\ud574 \ubca0\uc774\uc2a4\uc5d0 \uc791\uc740 \uc591\uc758 \uc804\ub958\uac00 \uc778\uac00\ub418\uba74 NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\uac00 \ucf1c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NPN\uacfc PNP \ube44\uad50\uc5d0\uc11c NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \uc804\uc790 \uc2a4\uc704\uce6d \ud68c\ub85c\uc640 \ub9c8\uc774\ud06c\ub85c \ucee8\ud2b8\ub864\ub7ec \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub354 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc5d0\uc11c:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ucf5c\ub809\ud130 \u2192 \uc774\ubbf8\ud130\uc5d0\uc11c \uc804\ub958 \ud750\ub984<\/li>\n\n\n\n<li>\uc804\uc790\ub294 \uc8fc\uc694 \uc804\ud558 \uc6b4\ubc18\uccb4\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774\ubbf8\ud130\uac00 \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ub428<\/li>\n\n\n\n<li>\ubd80\ud558\uac00 \uc591\uadf9 \uacf5\uae09 \uc7a5\uce58\uc5d0 \uc5f0\uacb0\ub428<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \ub514\uc9c0\ud138 \uc804\uc790 \uc7a5\uce58\uc640 \ub354 \ube60\ub974\uace0 \uc27d\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ucd5c\uc2e0 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\ubca0\uc774\uc2a4 \uc804\uc555\uc774 \uc774\ubbf8\ud130 \uc804\uc555\ubcf4\ub2e4 \ub0ae\uc544\uc9c0\uba74 PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\uac00 \ucf1c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PNP \ub3d9\uc791\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong><a href=\"https:\/\/www.siemens.com\/en-us\/company\/insights\/industrial-operations-x\/\" rel=\"noopener\">\ud558\uc774\uc0ac\uc774\ub4dc \uc2a4\uc704\uce6d \uc2dc\uc2a4\ud15c<\/a><\/strong> \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc5d0\uc11c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc5d0\uc11c:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774\ubbf8\ud130 \u2192 \ucf5c\ub809\ud130\uc758 \uc804\ub958 \ud750\ub984<\/li>\n\n\n\n<li>\uad6c\uba4d\uc740 \uc8fc\uc694 \uce90\ub9ac\uc5b4\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc774\ubbf8\ud130\ub294 \uc591\uadf9 \uc804\uc555\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubd80\ud558\uac00 \uc811\uc9c0\uc5d0 \uc5f0\uacb0\ub428<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"987\" height=\"656\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/NPN-PNP-transistor-symbol-current-direction.jpg\" alt=\"NPN\uacfc PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130 \uae30\ud638 \ubc0f \uc804\ub958 \ubc29\ud5a5 \ube44\uad50 \ub2e4\uc774\uc5b4\uadf8\ub7a8\" class=\"wp-image-3250\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/NPN-PNP-transistor-symbol-current-direction.jpg 987w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/NPN-PNP-transistor-symbol-current-direction-300x199.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/NPN-PNP-transistor-symbol-current-direction-768x510.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/NPN-PNP-transistor-symbol-current-direction-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/NPN-PNP-transistor-symbol-current-direction-600x399.jpg 600w\" sizes=\"auto, (max-width: 987px) 100vw, 987px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP\uc758 \uc8fc\uc694 \ucc28\uc774\uc810<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uae30\ub2a5<\/th><th>NPN<\/th><th>PNP<\/th><\/tr><\/thead><tbody><tr><td>\ud604\uc7ac \ud750\ub984<\/td><td>\uc218\uc9d1\uae30 \u2192 \uc774\ubbf8\ud130<\/td><td>\uc774\ubbf8\ud130 \u2192 \uc218\uc9d1\uae30<\/td><\/tr><tr><td>\ud2b8\ub9ac\uac70 \uc2e0\ud638<\/td><td>\uc591\uc218 \uae30\ubcf8 \uc804\uc555<\/td><td>\ub0ae\uc740 \uae30\ubcf8 \uc804\uc555<\/td><\/tr><tr><td>\uc2a4\uc704\uce6d \uc720\ud615<\/td><td>\ub85c\uc6b0 \uc0ac\uc774\ub4dc \uc2a4\uc704\uce6d<\/td><td>\ud558\uc774\uc0ac\uc774\ub4dc \uc2a4\uc704\uce6d<\/td><\/tr><tr><td>\uc18d\ub3c4<\/td><td>\ub354 \ube60\ub974\uac8c<\/td><td>\uc57d\uac04 \ub290\ub9bc<\/td><\/tr><tr><td>\uc0ac\uc6a9\ubc95<\/td><td>\ub514\uc9c0\ud138 \ubc0f \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ud68c\ub85c<\/td><td>\uc0b0\uc5c5\uc6a9 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">NPN\uacfc PNP\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. <strong>\uc0b0\uc5c5\uc6a9 \ud68c\ub85c \uc124\uacc4 \ubc0f \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP \ubc30\uc120 \ucc28\uc774<\/h1>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"601\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram.jpg\" alt=\"NPN \ubc0f PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \uc2f1\ud0b9 \ubc0f \uc18c\uc2f1 \ubc30\uc120 \uc6d0\ub9ac\" class=\"wp-image-3253\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram.jpg 904w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-300x199.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-768x511.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-600x399.jpg 600w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubc30\uc120 \ucc28\uc774\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NPN \ubc30\uc120(\uc2f1\ud0b9)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\uc5d0 \uc5f0\uacb0\ub41c \ubd80\ud558<\/li>\n\n\n\n<li>\ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc2a4\uc704\uce58 \uc811\uc9c0<\/li>\n\n\n\n<li>\uc544\uc2dc\uc544 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uacf5\ud1b5<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">PNP \ubc30\uc120(\uc18c\uc2f1)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GND\uc5d0 \uc5f0\uacb0\ub41c \ubd80\ud558<\/li>\n\n\n\n<li>\ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc2a4\uc704\uce58 +V<\/li>\n\n\n\n<li>\uc720\ub7fd \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc77c\ubc18\uc801<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c NPN\uacfc PNP \ube44\uad50<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 NPN\uacfc PNP\uc5d0 \ub530\ub77c \uc785\ub825 \uc2e0\ud638 \ucc98\ub9ac \ubc29\uc2dd\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NPN \uc13c\uc11c\ub294 PLC \uc785\ub825\uc73c\ub85c \uc804\ub958\ub97c \uc2f1\ud06c\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>PNP \uc13c\uc11c\uac00 PLC \uc785\ub825\uc5d0 \uc804\ub958\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud575\uc2ec \uac1c\ub150\uc785\ub2c8\ub2e4. <strong>\uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c \ubc0f PLC \uc544\ud0a4\ud14d\ucc98 \uc124\uacc4<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub294 \uba40\ud2f0\ubbf8\ud130\ub85c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \uac83\uc774 \ub354 \uc27d\uace0 \uc548\uc804\ud558\uae30 \ub54c\ubb38\uc5d0 PNP \uc2dc\uc2a4\ud15c\uc744 \uc120\ud638\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN \ud2b8\ub79c\uc9c0\uc2a4\ud130\uac00 \ub354 \uc77c\ubc18\uc801\uc778 \uc774\uc720<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">NPN\uacfc PNP \ube44\uad50\uc5d0\uc11c NPN\uc774 \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc774\uc720\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc804\uc790 \uc774\ub3d9\ub3c4\uac00 \uc815\uacf5 \uc774\ub3d9\ub3c4\ubcf4\ub2e4 \ub192\uc74c<\/li>\n\n\n\n<li>\ub354 \ube60\ub978 \uc804\ud658 \uc18d\ub3c4<\/li>\n\n\n\n<li>\ub514\uc9c0\ud138 \uc2dc\uc2a4\ud15c\uacfc\uc758 \uc190\uc26c\uc6b4 \ud1b5\ud569<\/li>\n\n\n\n<li>\uc81c\uc870 \ube44\uc6a9 \uc808\uac10<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP\uc758 \uc7a5\uc810<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">NPN\uc758 \uc7a5\uc810:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub354 \ube60\ub978 \uc804\ud658<\/li>\n\n\n\n<li>\ud6a8\uc728\uc131 \ud5a5\uc0c1<\/li>\n\n\n\n<li>\uc190\uc26c\uc6b4 \ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ud638\ud658\uc131(Arduino, ESP32, STM32)<\/li>\n\n\n\n<li>\ube44\uc6a9 \uc808\uac10<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">PNP\uc758 \uc7a5\uc810:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud558\uc774\uc0ac\uc774\ub4dc \uc2a4\uc704\uce6d\uc5d0 \ub354 \uc801\ud569<\/li>\n\n\n\n<li>PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9<\/li>\n\n\n\n<li>\uc0b0\uc5c5 \uc81c\uc5b4\uc5d0\uc11c \ub354 \uc26c\uc6b4 \uc2e0\ud638 \ub85c\uc9c1<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"904\" height=\"601\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-1.jpg\" alt=\"PLC \uc785\ub825\uc5d0 \uc5f0\uacb0\ub41c NPN \ubc0f PNP \uadfc\uc811 \uc13c\uc11c\uc758 \ubc30\uc120\ub3c4\" class=\"wp-image-3254\" srcset=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-1.jpg 904w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-1-300x199.jpg 300w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-1-768x511.jpg 768w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-1-18x12.jpg 18w, https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/Sinking-Sourcing-NPN-PNP-wiring-diagram-1-600x399.jpg 600w\" sizes=\"auto, (max-width: 904px) 100vw, 904px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">NPN \uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LED \ub4dc\ub77c\uc774\ubc84<\/li>\n\n\n\n<li>\ub9b4\ub808\uc774 \uc81c\uc5b4<\/li>\n\n\n\n<li>\ubaa8\ud130 \uc2a4\uc704\uce6d<\/li>\n\n\n\n<li>\ub514\uc9c0\ud138 \ud68c\ub85c<\/li>\n\n\n\n<li>\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ucd9c\ub825<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">PNP \uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PLC \uc785\ub825 \uc2dc\uc2a4\ud15c<\/li>\n\n\n\n<li>\uc0b0\uc5c5\uc6a9 \uc13c\uc11c<\/li>\n\n\n\n<li>\uc804\uc6d0 \uc2a4\uc704\uce6d \uc2dc\uc2a4\ud15c<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP \uc13c\uc11c\uc758 \ucc28\uc774\uc810<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5\uc6a9 \uc13c\uc11c\ub3c4 NPN \ub300 PNP \ub85c\uc9c1\uc744 \ub530\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NPN \uc13c\uc11c \u2192 \uc811\uc9c0 \uc2e0\ud638 \ucd9c\ub825<\/li>\n\n\n\n<li>PNP \uc13c\uc11c \u2192 \uc591\uc804\uc555 \ucd9c\ub825<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc798\ubabb \uc120\ud0dd\ud558\uba74 PLC \uc2e0\ud638 \uc624\ub958 \ub610\ub294 \uc2dc\uc2a4\ud15c \uc624\uc791\ub3d9\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP \uc911 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/h1>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub9c8\uc774\ud06c\ub85c\ucee8\ud2b8\ub864\ub7ec \ubc0f \ub514\uc9c0\ud138 \uc804\uc790\uc81c\ud488\uc5d0 NPN \uc0ac\uc6a9<\/li>\n\n\n\n<li>PLC \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0 PNP \uc0ac\uc6a9<\/li>\n\n\n\n<li>\uc13c\uc11c \uc720\ud615\uacfc \ucee8\ud2b8\ub864\ub7ec \uc785\ub825 \uc720\ud615 \uc77c\uce58<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">NPN\uacfc PNP \uae30\uc220\uc758 \ubbf8\ub798<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub298\ub0a0 MOSFET\uc774 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc9c0\ub9cc, NPN \ubc0f PNP \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub294 \uc5ec\uc804\ud788 \uc911\uc694\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc800\ub834\ud55c<\/li>\n\n\n\n<li>\uc2e0\ub8b0\uc131<\/li>\n\n\n\n<li>\uac04\ud3b8\ud55c \ub514\uc790\uc778<\/li>\n\n\n\n<li>\uc804\uc790 \uc81c\ud488 \ud559\uc2b5\uc5d0 \ud0c1\uc6d4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uc804\ud788 \uad50\uc721, \uc0b0\uc5c5\uc6a9 \uc804\uc790 \uc81c\ud488, \uc544\ub0a0\ub85c\uadf8 \ud68c\ub85c \ubc0f \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\uacb0\ub860<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">NPN\uacfc PNP\ub294 \uc804\uc790 \ubc0f \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc758 \uae30\ubcf8 \uac1c\ub150\uc785\ub2c8\ub2e4. \ub450 \ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc720\ud615\uc740 \ud68c\ub85c \uc124\uacc4\uc640 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc694\uc57d\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NPN\uc740 \uc811\uc9c0 \uce21\uc744 \uc804\ud658\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>PNP\ub294 \uc591\uc218 \ucabd\uc744 \uc804\ud658\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>NPN\uc740 \ub514\uc9c0\ud138 \uc804\uc790 \uc81c\ud488\uc5d0\uc11c \ub354 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>PNP\ub294 \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc2a4\ud15c \uc124\uacc4\uc640 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c NPN\uacfc PNP \uc911 \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">FAQ: NPN\uacfc PNP<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">NPN\uacfc PNP\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc28\uc774\uc810\uc740 \uc804\ub958 \ubc29\ud5a5\uacfc \ud2b8\ub9ac\uac70 \uadf9\uc131\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\">NPN\uacfc PNP \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \ube60\ub974\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">NPN\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc790 \uc774\ub3d9\uc131 \ub54c\ubb38\uc5d0 \ub354 \ube60\ub985\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\">PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c NPN\uacfc PNP\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc13c\uc11c\uac00 \uc2f1\ud0b9 \ub610\ub294 \uc18c\uc2f1 \ub85c\uc9c1\uc744 \uc0ac\uc6a9\ud560\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud558\uae30 \ub54c\ubb38\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\">NPN\uc744 PNP\ub85c \ub300\uccb4\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\ub2c8\uc694, \uc11c\ub85c \ub2e4\ub978 \uadf9\uc131\uacfc \ud68c\ub85c \uc124\uacc4\uac00 \ud544\uc694\ud569\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\">\uc2f1\ud0b9\uacfc \uc18c\uc2f1\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc2f1\ud0b9 = NPN \ub3d9\uc791<\/li>\n\n\n\n<li>\uc18c\uc2f1 = PNP \ub3d9\uc791<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">PLC \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uc5b4\ub5a4 \uac83\uc774 \ub354 \uc801\ud569\ud560\uae4c\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PNP\ub294 \ucd5c\uc2e0 \uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub354 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\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\">\uc624\ub298\ub0a0\uc5d0\ub3c4 NPN\uacfc PNP\uac00 \uc0ac\uc6a9\ub418\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, \uc5ec\uc804\ud788 \uc804\uc790, \uc790\ub3d9\ud654 \ubc0f \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span style=\"color: #bd1717;\" class=\"stk-highlight\">\uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c \uc5f0\ub77d\ucc98\ub85c \ubb38\uc758\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4. <a href=\"https:\/\/cnkuangya.com\/ko\/\">\ucfe0\uc559\uc57c<\/a>.<\/span><\/strong><\/p>\n\n\n\n<style>\n.kuangya-contact-block {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 30px;\n    background: #1a1a1a;\n    color: #fff;\n    padding: 30px;\n    border-radius: 10px;\n    margin: 40px 0;\n    border: 1px solid #333;\n}\n.contact-card h3 {\n    font-size: 22px;\n    margin: 0 0 20px 0;\n    color: #dd2222;\n    font-weight: 600;\n}\n.contact-card p {\n    line-height: 1.6;\n    opacity: 0.9;\n    margin: 0;\n}\n.contact-info-item {\n    margin-bottom: 22px;\n    padding-bottom: 15px;\n    border-bottom: 1px solid #333;\n}\n.contact-info-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n}\n.contact-info-item span {\n    display: block;\n    font-size: 14px;\n    opacity: 0.7;\n    margin-bottom: 6px;\n    text-transform: uppercase;\n    letter-spacing: 0.5px;\n}\n.contact-info-item p {\n    margin: 0;\n    font-size: 16px;\n    line-height: 1.5;\n}\n@media(max-width:768px){\n    .kuangya-contact-block{\n        grid-template-columns:1fr;\n        padding: 20px;\n        gap: 25px;\n    }\n}\n<\/style>\n\n<div class=\"kuangya-contact-block\">\n    <div class=\"contact-card\">\n        <h3>\ud68c\uc0ac \uc18c\uac1c<\/h3>\n        <div style=\"text-align:center;margin-bottom:20px;\">\n            <img decoding=\"async\" src=\"https:\/\/cnkuangya.com\/wp-content\/uploads\/2026\/05\/solar-mc4-connector-installation.jpg\" style=\"width:100%;border-radius:6px;display:block;\" alt=\"\ud0dc\uc591\uad11 \uc804\uae30 \uc194\ub8e8\uc158\">\n        <\/div>\n        <p>\ub2f9\uc0ac\ub294 MCB, SPD, RCD \ubc0f \uad00\ub828 \uc561\uc138\uc11c\ub9ac\ub97c \ud3ec\ud568\ud55c \ud0dc\uc591\uad11 \ubc0f \uc0b0\uc5c5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9 \uc804\uae30 \uc81c\ud488 \uc804\ubb38 \uc81c\uc870\uc5c5\uccb4\uc785\ub2c8\ub2e4. \ud48d\ubd80\ud55c \uc218\ucd9c \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \uae00\ub85c\ubc8c \uace0\uac1d\uc5d0\uac8c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uacfc OEM\/ODM \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n    <\/div>\n\n    <div class=\"contact-card\">\n        <h3>\uc5f0\ub77d \ubc29\ubc95<\/h3>\n        <div class=\"contact-info-item\">\n            <span>\ud68c\uc0ac \uc804\ud654<\/span>\n            <p>+86-577-61885000<\/p>\n        <\/div>\n        <div class=\"contact-info-item\">\n            <span>WhatsApp<\/span>\n            <p>+86 13676769183<\/p>\n        <\/div>\n        <div class=\"contact-info-item\">\n            <span>\uacf5\uc2dd \uc774\uba54\uc77c<\/span>\n            <p>info@cnkuangya.com<\/p>\n        <\/div>\n        <div class=\"contact-info-item\">\n            <span>\uc601\uc5c5 \uc11c\ube44\uc2a4 \uc774\uba54\uc77c<\/span>\n            <p>export@cnkuangya.com<\/p>\n        <\/div>\n        <div class=\"contact-info-item\">\n            <span>\uc8fc\uc18c<\/span>\n            <p>\uc6fd\uc591 \uacf5\uc5c5\uad6c, \uc6e8\uce6d, \uc628\uc8fc, \uc628\uc8fc 325000, \uc911\uad6d<\/p>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>NPN vs PNP refers to two types of bipolar junction transistors used in electronics and industrial automation. The main difference is that NPN transistors turn ON with a positive base signal, while PNP transistors turn ON when the base voltage is lower than the emitter voltage. NPN vs PNP is one of the most searched [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3258,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-3246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/3246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/comments?post=3246"}],"version-history":[{"count":2,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/3246\/revisions"}],"predecessor-version":[{"id":3259,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/posts\/3246\/revisions\/3259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media\/3258"}],"wp:attachment":[{"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/media?parent=3246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/categories?post=3246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnkuangya.com\/ko\/wp-json\/wp\/v2\/tags?post=3246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}