{"id":51636,"date":"2023-05-22T05:55:12","date_gmt":"2023-05-22T05:55:12","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%eb%b3%80%ed%99%98%ea%b8%b0-4%ea%b0%80%ec%a7%80-%ec%98%88\/"},"modified":"2023-11-02T06:11:13","modified_gmt":"2023-11-02T06:11:13","slug":"%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%eb%b3%80%ed%99%98%ea%b8%b0-4%ea%b0%80%ec%a7%80-%ec%98%88","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ea%b0%80%ec%9e%a5-%ec%9d%bc%eb%b0%98%ec%a0%81%ec%9d%b8-%ec%a0%84%eb%a0%a5-%eb%b3%80%ed%99%98%ea%b8%b0-4%ea%b0%80%ec%a7%80-%ec%98%88\/","title":{"rendered":"\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ubcc0\ud658\uae30 4\uac00\uc9c0 \uc608"},"content":{"rendered":"<p class=\"sidekick\">\uc804\ub825 \ubcc0\ud658\uae30\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uacfc \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \ud0d0\uad6c\ud558\ub294 \uae00. AC-DC \uc815\ub958\uae30\ubd80\ud130 AC-AC \ubcc0\ud658\uae30\uae4c\uc9c0, \uac01 \ubcc0\ud658\uae30\uc758 \uc911\uc694\uc131\uacfc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc18c\uac1c\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ubcc0\ud658\uae30 4\uac00\uc9c0 \uc608<\/h2>\n<p>\uc804\ub825 \ubcc0\ud658\uae30\ub294 \ub2e4\uc591\ud55c \uae30\uae30\uc640 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc804\ub825\uc758 \ud615\ud0dc\ub098 \ud2b9\uc131\uc744 \ubc14\uafb8\ub294 \uc7a5\uce58\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\ub2e4. \uc774 \uae30\uae30\ub4e4\uc740 \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c\ubd80\ud130 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc720\ud615\uc73c\ub85c \uc124\uacc4\ub418\uc5b4 \uc788\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc804\ub825 \ubcc0\ud658\uae30 \ub124 \uac00\uc9c0 \uc720\ud615\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\ub2e4.<\/p>\n<ol>\n<li><strong>AC-DC \ubcc0\ud658\uae30 (\uc815\ub958\uae30)<\/strong><\/li>\n<\/ol>\n<p>AC-DC \ubcc0\ud658\uae30\ub294 \uad50\ub958(AC) \uc804\ub825\uc744 \uc9c1\ub958(DC) \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\ub85c, \uc8fc\ub85c \uc804\ub825 \uacf5\uae09 \uc7a5\uce58, \ubc30\ud130\ub9ac \ucda9\uc804\uae30, \ucef4\ud4e8\ud130 \ud30c\uc6cc \uc11c\ud50c\ub77c\uc774 \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub41c\ub2e4. \uc774 \uc7a5\uce58\ub294 \ub2e4\uc774\uc624\ub4dc\uc640 \ucf58\ub374\uc11c, \ud2b8\ub79c\uc9c0\uc2a4\ud130 \ub4f1\uc758 \ubc18\ub3c4\uccb4 \uc18c\uc790\ub97c \ud65c\uc6a9\ud558\uc5ec \uad50\ub958 \uc804\uc555\uc744 \uc9c1\ub958 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4.<\/p>\n<ol start=\"2\">\n<li><strong>DC-AC \ubcc0\ud658\uae30 (\uc778\ubc84\ud130)<\/strong><\/li>\n<\/ol>\n<p>DC-AC \ubcc0\ud658\uae30\ub294 \uc9c1\ub958(DC) \uc804\ub825\uc744 \uad50\ub958(AC) \uc804\ub825\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\ub85c, \uc8fc\ub85c \ud0dc\uc591\uad11 \ubc1c\uc804 \uc2dc\uc2a4\ud15c, UPS(\ubb34\uc815\uc804 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58), \uc804\uae30 \uc790\ub3d9\ucc28 \ucda9\uc804 \ub4f1\uc5d0\uc11c \ud65c\uc6a9\ub41c\ub2e4. \uc778\ubc84\ud130\ub294 \uc9c1\ub958 \uc804\uc6d0\uc744 \uad50\ub958 \ud615\ud0dc\ub85c \ubcc0\ud658\ud558\uae30 \uc704\ud574 \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub098 MOSFET\uc640 \uac19\uc740 \uc2a4\uc704\uce6d \uc18c\uc790\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n<ol start=\"3\">\n<li><strong>DC-DC \ubcc0\ud658\uae30<\/strong><\/li>\n<\/ol>\n<p>DC-DC \ubcc0\ud658\uae30\ub294 \ud55c \uc885\ub958\uc758 \uc9c1\ub958 \uc804\uc555\uc744 \ub2e4\ub978 \uc885\ub958\uc758 \uc9c1\ub958 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\ub85c, \ud734\ub300\uc804\ud654, \ub178\ud2b8\ubd81, \uc804\uae30 \uc790\ub3d9\ucc28 \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub41c\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud658\uae30\ub294 \uc2a4\uc704\uce6d \ub808\uade4\ub808\uc774\ud130 \ub610\ub294 \uc120\ud615 \ub808\uade4\ub808\uc774\ud130 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc804\uc555\uc744 \uc870\uc808\ud55c\ub2e4.<\/p>\n<ol start=\"4\">\n<li><strong>AC-AC \ubcc0\ud658\uae30<\/strong><\/li>\n<\/ol>\n<p>AC-AC \ubcc0\ud658\uae30\ub294 \uad50\ub958 \uc804\ub825\uc758 \uc804\uc555 \ub610\ub294 \uc8fc\ud30c\uc218\ub97c \ubcc0\ud658\ud558\ub294 \uc7a5\uce58\ub85c, \uc804\uc555 \ub808\uade4\ub808\uc774\ud130\ub098 \uc8fc\ud30c\uc218 \ubcc0\ud658\uae30\ub85c \uc54c\ub824\uc838 \uc788\ub2e4. \uc8fc\ub85c \uc0b0\uc5c5\uc6a9 \uae30\uae30\ub098 \ub300\ud615 \uc124\ube44\uc5d0\uc11c \uc804\uc555\uc774\ub098 \uc8fc\ud30c\uc218\ub97c \uc870\uc808\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub41c\ub2e4.<\/p>\n<p>\uac01\uac01\uc758 \uc804\ub825 \ubcc0\ud658\uae30\ub294 \uc804\ub825 \uacf5\uae09\uc758 \uc548\uc815\uc131\uacfc \ud6a8\uc728\uc131\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc73c\uba70, \ud2b9\uc815 \uc6a9\ub3c4\uc640 \uc870\uac74\uc5d0 \ub9de\uac8c \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\ub2e4. \ub2e4\uc74c \ud30c\ud2b8\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc804\ub825 \ubcc0\ud658\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc8fc\uc694 \uc6a9\ub3c4\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\ub2e4.<\/p>\n<h2>\uc804\ub825 \ubcc0\ud658\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uc8fc\uc694 \uc6a9\ub3c4<\/h2>\n<ol>\n<li><strong>AC-DC \ubcc0\ud658\uae30 (\uc815\ub958\uae30)\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/strong><\/li>\n<\/ol>\n<p>\uc815\ub958\uae30\ub294 \uc8fc\ub85c \ub2e4\uc774\uc624\ub4dc\ub97c \ud65c\uc6a9\ud558\uc5ec AC \uc804\uc555\uc758 \ud55c \ubc29\ud5a5\ub9cc\uc744 \ud5c8\uc6a9\ud55c\ub2e4. \uc774\ub807\uac8c \ud574\uc11c \ub098\uc624\ub294 \ud30c\ud615\uc740 \ubc18\ud30c\ud615 \ub610\ub294 \uc804\ud30c\ud615 \uc9c1\ub958\uac00 \ub420 \uc218 \uc788\ub2e4. \ucf58\ub374\uc11c\ub294 \uc804\uc555\uc744 \ud3c9\ud0c4\ud654\ud558\ub294\ub370 \uc0ac\uc6a9\ub418\uba70, \uacb0\uacfc\uc801\uc73c\ub85c \ubcf4\ub2e4 \uc548\uc815\uc801\uc778 DC \ucd9c\ub825\uc744 \uc81c\uacf5\ud55c\ub2e4.<\/p>\n<ol start=\"2\">\n<li><strong>DC-AC \ubcc0\ud658\uae30 (\uc778\ubc84\ud130)\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/strong><\/li>\n<\/ol>\n<p>\uc778\ubc84\ud130\ub294 DC \uc804\uc6d0\uc744 AC\ub85c \ubcc0\ud658\ud558\uae30 \uc704\ud574 \uc2a4\uc704\uce6d \ub3d9\uc791\uc744 \uc218\ud589\ud55c\ub2e4. \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc640 \uac19\uc740 \uc2a4\uc704\uce6d \uc18c\uc790\ub4e4\uc740 \ube60\ub974\uac8c ON\/OFF \ub418\uba70, \uc774\ub85c \uc778\ud574 \uad50\ub958\uc640 \uc720\uc0ac\ud55c \ucd9c\ub825\uc744 \uc0dd\uc131\ud55c\ub2e4. \uc774\ub7ec\ud55c \ucd9c\ub825\uc740 \ub2e4\uc591\ud55c \uc8fc\ud30c\uc218\uc640 \uc804\uc555\uc73c\ub85c \uc870\uc808\ub420 \uc218 \uc788\ub2e4.<\/p>\n<ol start=\"3\">\n<li><strong>DC-DC \ubcc0\ud658\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/strong><\/li>\n<\/ol>\n<p>DC-DC \ubcc0\ud658\uae30\ub294 \ubcf4\ud1b5 \uc2a4\uc704\uce6d \ub808\uade4\ub808\uc774\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \uc791\ub3d9\ud55c\ub2e4. \ubcc0\ud658\uae30 \ub0b4\uc758 \uc778\ub355\ud130\uc640 \ucf58\ub374\uc11c\ub294 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud558\uace0 \uacf5\uae09\ud558\uc5ec \uc6d0\ud558\ub294 \ucd9c\ub825 \uc804\uc555\uc744 \uc720\uc9c0\ud55c\ub2e4. \uc120\ud615 \ub808\uade4\ub808\uc774\ud130\ub294 \uc804\uc555\uc744 \uc904\uc774\uae30 \uc704\ud574 \uc800\ud56d\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \uc77c\ubc18\uc801\uc73c\ub85c \ub35c \ud6a8\uc728\uc801\uc774\ub2e4.<\/p>\n<ol start=\"4\">\n<li><strong>AC-AC \ubcc0\ud658\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/strong><\/li>\n<\/ol>\n<p>\uc774 \ubcc0\ud658\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubcc0\uc555\uae30\ub97c \ud65c\uc6a9\ud558\uc5ec \uc785\ub825 AC \uc804\uc555\uc744 \ub2e4\ub978 AC \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud55c\ub2e4. \uc8fc\ud30c\uc218 \ubcc0\ud658\uae30\ub294 \uc785\ub825 AC\uc758 \uc8fc\ud30c\uc218\ub97c \ubcc0\ud658\ud558\uc5ec \ub2e4\ub978 \uc8fc\ud30c\uc218\uc758 AC \ucd9c\ub825\uc744 \uc0dd\uc131\ud55c\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc804\ub825 \ubcc0\ud658\uae30\ub294 \ud604\ub300 \uc804\uc790 \uae30\uc220\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 \uc7a5\uce58\ub85c, \ub2e4\uc591\ud55c \uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc804\ub825\uc744 \ubcc0\ud658\ud558\uac70\ub098 \uc870\uc808\ud55c\ub2e4. \uac01 \ubcc0\ud658\uae30\ub294 \ud2b9\uc815\ud55c \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uad6c\uc131 \uc694\uc18c\ub97c \uac00\uc9c0\uba70, \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8 \ud6a8\uc728\uc131\uacfc \uc548\uc815\uc131\uc744 \ubc1c\ud718\ud55c\ub2e4. \uc774\ub7ec\ud55c \uc804\ub825 \ubcc0\ud658 \uae30\uc220\uc740 \uc6b0\ub9ac \uc77c\uc0c1\uc758 \ub9ce\uc740 \uc804\uc790 \uc81c\ud488\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc0b0\uc5c5 \uc2dc\uc124\uacfc \uc7a5\ube44\uc5d0\uc11c\ub3c4 \uad11\ubc94\uc704\ud558\uac8c \ud65c\uc6a9\ub418\uace0 \uc788\uc73c\uba70, \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\uc640 \uac1c\ubc1c\uc744 \ud1b5\ud574 \ub354\uc6b1 \ubc1c\uc804\ud574 \ub098\uac08 \uac83\uc774\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc804\ub825 \ubcc0\ud658\uae30\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uacfc \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \ud0d0\uad6c\ud558\ub294 \uae00. AC-DC \uc815\ub958\uae30\ubd80\ud130 AC-AC \ubcc0\ud658\uae30\uae4c\uc9c0, \uac01 \ubcc0\ud658\uae30\uc758 \uc911\uc694\uc131\uacfc \uc751\uc6a9 \ubd84\uc57c\ub97c \uc18c\uac1c\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":[61],"tags":[62],"class_list":["post-51636","post","type-post","status-publish","format-standard","hentry","category-61","tag-62","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>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc804\ub825 \ubcc0\ud658\uae30 4\uac00\uc9c0 \uc608<\/title>\n<meta name=\"description\" content=\"\uc804\ub825 \ubcc0\ud658\uae30\uc758 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uacfc \uadf8 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \ud0d0\uad6c\ud558\ub294 \uae00. 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