{"id":213020,"date":"2024-10-09T09:30:30","date_gmt":"2024-10-09T09:30:30","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/?p=213020"},"modified":"2024-10-09T09:30:30","modified_gmt":"2024-10-09T09:30:30","slug":"%ec%96%b4%ed%94%8c%eb%a6%ac%ec%bc%80%ec%9d%b4%ec%85%98%ec%97%90-%ec%a0%81%ed%95%a9%ed%95%9c-%eb%a6%b4%eb%a0%88%ec%9d%b4-%ec%84%a0%ed%83%9d%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%96%b4%ed%94%8c%eb%a6%ac%ec%bc%80%ec%9d%b4%ec%85%98%ec%97%90-%ec%a0%81%ed%95%a9%ed%95%9c-%eb%a6%b4%eb%a0%88%ec%9d%b4-%ec%84%a0%ed%83%9d%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95\/","title":{"rendered":"\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p class=\"sidekick\">\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95: \ub9b4\ub808\uc774\uc758 \uc885\ub958\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud558\uace0, \uac01 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \ub9b4\ub808\uc774\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc744 \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\ub9b4\ub808\uc774\ub294 \uc804\uae30 \ud68c\ub85c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\uace0 \uc801\uc808\ud55c \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\uacf5\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ud544\uc694\ud55c \uae30\ubcf8\uc801\uc778 \uc9c0\uc2dd\uc744 \uc81c\uacf5\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub9b4\ub808\uc774\uc758 \uae30\ubcf8 \uac1c\ub150<\/h2>\n<p>\ub9b4\ub808\uc774\ub294 \uc791\uc740 \uc804\uae30 \uc2e0\ud638\ub97c \uc774\uc6a9\ud574 \ub354 \ud070 \uc804\uae30\uc801 \ubd80\ud558\ub97c \uc81c\uc5b4\ud558\ub294 \uc804\uc790\uae30 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc8fc\ub85c \uc2a4\uc704\uce58 \uc5ed\ud560\uc744 \ud558\uba70, \uc790\ub3d9\ucc28, \uac00\uc804\uc81c\ud488, \uc0b0\uc5c5 \uc7a5\ube44 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub9b4\ub808\uc774\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub85c\ub294 \ucf54\uc77c, \uc544\ub9c8\ucd94\uc5b4, \uc811\uc810(Contact)\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub9b4\ub808\uc774 \uc120\ud0dd \uc2dc \uace0\ub824\ud574\uc57c \ud560 \uc694\uc18c<\/h2>\n<p><u1><\/p>\n<li><strong>\ubd80\ud558 \uc804\ub958\uc640 \uc804\uc555:<\/strong> \ub9b4\ub808\uc774\uac00 \uc81c\uc5b4\ud560 \uc804\ub958\uc640 \uc804\uc555 \uc218\uc900\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc18\ub4dc\uc2dc \ub9b4\ub808\uc774\uc758 \uc815\uaca9 \uc804\ub958\uc640 \uc804\uc555\uc774 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc811\uc810 \uc720\ud615:<\/strong> \ub9b4\ub808\uc774\uc758 \uc811\uc810\uc740 \ubcf4\ud1b5 NO (Normally Open), NC (Normally Closed), SPDT (Single Pole Double Throw) \ub4f1\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4. \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uc811\uc810 \uc720\ud615\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\uc77c \uc804\uc555:<\/strong> \ucf54\uc77c\uc744 \ud65c\uc131\ud654\ud558\uae30 \uc704\ud574 \ud544\uc694\ud55c \uc804\uc555\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ud754\ud788 \uc0ac\uc6a9\ud558\ub294 \ucf54\uc77c \uc804\uc555\uc740 DC 5V, 12V, 24V\uc640 AC 110V, 220V \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc18\uc751 \uc2dc\uac04:<\/strong> \ub9b4\ub808\uc774\uac00 \uc791\ub3d9\ud558\uace0 \ud574\uc81c\ub418\ub294 \uc2dc\uac04\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. \ubc18\uc751 \uc2dc\uac04\uc774 \uc9e7\uc744\uc218\ub85d \ub354 \ube60\ub978 \uc2a4\uc704\uce6d\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2e0\ub8b0\uc131\uacfc \uc218\uba85:<\/strong> \ub9b4\ub808\uc774\uc758 \uc791\ub3d9 \uc218\uba85\uacfc \ub0b4\uad6c\uc131\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc7a5\uae30\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uc81c\ud488\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h2>\ub300\ud45c\uc801\uc778 \ub9b4\ub808\uc774 \uc720\ud615<\/h2>\n<p><o1><\/p>\n<li><strong>\uc804\uae30\uae30\uacc4\uc2dd \ub9b4\ub808\uc774(Electromechanical Relay, EMR):<\/strong> \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub9b4\ub808\uc774 \uc720\ud615\uc73c\ub85c, \uc804\uc790\uae30\ub825\uc5d0 \uc758\ud574 \uae30\uacc4\uc801 \uc811\uc810\uc774 \uc774\ub3d9\ud569\ub2c8\ub2e4. \ub192\uc740 \uc804\ub958\uc640 \uc804\uc555\uc5d0\uc11c \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc194\ub9ac\ub4dc \uc2a4\ud14c\uc774\ud2b8 \ub9b4\ub808\uc774(Solid State Relay, SSR):<\/strong> \ubc18\ub3c4\uccb4 \uae30\uc220\uc744 \uc774\uc6a9\ud55c \ub9b4\ub808\uc774\ub85c, \uae30\uacc4\uc801 \uc6c0\uc9c1\uc784 \uc5c6\uc774 \uc2a4\uc704\uce6d \uac00\ub2a5\ud558\uba70, \ubc18\uc751 \uc18d\ub3c4\uac00 \ube60\ub974\uace0 \ub0b4\uad6c\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub9ac\ub4dc \ub9b4\ub808\uc774(Reed Relay):<\/strong> \uc791\uc740 \ubd80\ud558\ub97c \uc81c\uc5b4\ud558\ub294 \ub370 \uc801\ud569\ud558\uba70, \ubbfc\uac10\ub3c4\uac00 \ub192\uc740 \ud2b9\uc218 \ub9b4\ub808\uc774\uc785\ub2c8\ub2e4. \uc18c\ud615\ud654\ub41c \uc7a5\uce58\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<p><\/o1><\/p>\n<h2>\ub9b4\ub808\uc774\uc758 \uc751\uc6a9 \uc0ac\ub840<\/h2>\n<p>\ub9b4\ub808\uc774\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc751\uc6a9 \uc0ac\ub840\uc785\ub2c8\ub2e4:<\/p>\n<p><u1><\/p>\n<li><strong>\uc790\ub3d9\ucc28:<\/strong> \uc870\uba85 \uc2dc\uc2a4\ud15c, \uc804\ub3d9 \ucc3d\ubb38, \uc5f0\ub8cc \ud38c\ud504 \ub4f1\uc744 \uc81c\uc5b4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uc804\uc81c\ud488:<\/strong> \uc138\ud0c1\uae30, \ub0c9\uc7a5\uace0, \uc5d0\uc5b4\ucee8 \ub4f1\uc5d0\uc11c \ubaa8\ud130\uc640 \ud788\ud130\ub97c \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc0b0\uc5c5 \uc790\ub3d9\ud654:<\/strong> \uacf5\uc7a5 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubaa8\ud130 \uc81c\uc5b4, \uae30\uacc4 \uc548\uc804 \uc2dc\uc2a4\ud15c, \uc0dd\uc0b0 \ub77c\uc778 \uc81c\uc5b4 \ub4f1\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud1b5\uc2e0\uc7a5\ube44:<\/strong> \uc804\ud654 \uad50\ud658\uae30, \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44 \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<p><\/u1><\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc801\uc808\ud55c \ub9b4\ub808\uc774\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc131\uacf5\uc5d0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \ubd80\ud558 \uc804\ub958\uc640 \uc804\uc555, \uc811\uc810 \uc720\ud615, \ucf54\uc77c \uc804\uc555, \ubc18\uc751 \uc2dc\uac04, \uc2e0\ub8b0\uc131\uacfc \uc218\uba85 \ub4f1\uc744 \uace0\ub824\ud558\uc5ec \ucd5c\uc801\uc758 \ub9b4\ub808\uc774\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0ac\uc6a9 \ud658\uacbd\uacfc \uc694\uad6c \uc0ac\ud56d\uc744 \uba85\ud655\ud788 \ud30c\uc545\ud558\uace0 \uc774\uc5d0 \ub9de\ub294 \uc81c\ud488\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc88b\uc740 \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\ub294 \uae38\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95: \ub9b4\ub808\uc774\uc758 \uc885\ub958\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud558\uace0, \uac01 \uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \ub9b4\ub808\uc774\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc744 \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-213020","post","type-post","status-publish","format-standard","hentry","category-101","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95<\/title>\n<meta name=\"description\" content=\"\uc5b4\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \ub9b4\ub808\uc774 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95: \ub9b4\ub808\uc774\uc758 \uc885\ub958\uc640 \ud2b9\uc131\uc744 \uc774\ud574\ud558\uace0, \uac01 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