{"id":148721,"date":"2024-04-27T17:10:40","date_gmt":"2024-04-27T17:10:40","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%9c%a0%eb%8f%84-%ed%82%a5%eb%b0%b1-%ec%96%b5%ec%a0%9c%ea%b8%b0\/"},"modified":"2024-04-27T17:10:40","modified_gmt":"2024-04-27T17:10:40","slug":"%ec%9c%a0%eb%8f%84-%ed%82%a5%eb%b0%b1-%ec%96%b5%ec%a0%9c%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%9c%a0%eb%8f%84-%ed%82%a5%eb%b0%b1-%ec%96%b5%ec%a0%9c%ea%b8%b0\/","title":{"rendered":"\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30"},"content":{"rendered":"<p class=\"sidekick\">\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uba74\uc11c \uc804\uc790 \ud68c\ub85c \ubcf4\ud638\uc640 \ud6a8\uc728\uc131\uc744 \ub192\uc774\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\uc8fc\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc720\ub3c4-\ud0a5\ubc31-\uc5b5\uc81c\uae30.png\" alt=\"\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\"\/><\/p>\n<h2>\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>\n\uc720\ub3c4 \ud0a5\ubc31, \ub610\ub294 \uc778\ub355\ud134\uc2a4 \ud0a5\ubc31(inductive kickback)\ub294 \ucf54\uc77c \uac19\uc740 \uc778\ub355\ud134\uc2a4\ub97c \uac16\ub294 \uc804\uc790 \ubd80\ud488\uc5d0\uc11c \uc804\ub958\uac00 \uac11\uc790\uae30 \ucc28\ub2e8\ub420 \ub54c \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ucf54\uc77c\uc5d0 \ud750\ub974\ub294 \uc804\ub958\uac00 \ubcc0\ud654\ud558\uba74 \ucf54\uc77c \uc8fc\ubcc0\uc5d0 \ubcc0\ud654\ud558\ub294 \uc790\uae30\uc7a5\uc774 \uc0dd\uae30\uba70, \uc774\ub85c \uc778\ud574 \ucf54\uc77c \uc790\uccb4\uc5d0 \uc804\uc555\uc774 \uc720\ub3c4\ub418\ub294\ub370, \uc774\ub97c \uc790\uae30 \uc720\ub3c4\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc804\ub958\uc758 \uae09\uaca9\ud55c \ubcc0\ud654\ub294 \ub9e4\uc6b0 \ud070 \uc720\ub3c4 \uc804\uc555\uc744 \ubc1c\uc0dd\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc804\uc790 \ud68c\ub85c\uc758 \ub2e4\ub978 \ubd80\ud488\uc5d0 \uc190\uc0c1\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<h2>\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\n\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\ub294 \uc774\ub7ec\ud55c \uc778\ub355\ud134\uc2a4 \ud0a5\ubc31\uc774\ub098 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uc904\uc774\uac70\ub098 \uc81c\uac70\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\ub85c\ub294 \ub2e4\uc774\uc624\ub4dc, \uc815\uc158 \ud2b8\ub79c\uc9c0\uc2a4\ud130 \ub610\ub294 \ub2e4\ub978 \ubc18\ub3c4\uccb4 \uc2a4\uc704\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc(flyback diode)\ub294 \ucf54\uc77c\uc758 \ub450 \ub2e8\uc790 \uc0ac\uc774\uc5d0 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \uc5f0\uacb0\ud568\uc73c\ub85c\uc368 \uc720\ub3c4\ub41c \uc804\uc555\uc5d0 \uc758\ud55c \uc804\ub958\uac00 \ub2e4\uc774\uc624\ub4dc\ub97c \ud1b5\ud574 \ubb34\ud574\ud558\uac8c \ucf54\uc77c \ub0b4\ubd80\ub85c \ud750\ub974\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ucf54\uc77c\uacfc \ud68c\ub85c\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<h2>\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c \ubc29\ubc95<\/h2>\n<ul>\n<li><strong>\ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc<\/strong>: \ub9b4\ub808\uc774\ub098 \uc194\ub808\ub178\uc774\ub4dc \ucf54\uc77c\uacfc \uac19\uc740 \uc778\ub355\ud130\uc5d0 \ud3c9\ud589\ud558\uac8c \ub2e4\uc774\uc624\ub4dc\ub97c \uc124\uce58\ud558\uc5ec \uc804\ub958\uac00 \uac11\uc790\uae30 \ucc28\ub2e8\ub418\uc5c8\uc744 \ub54c \uc720\ub3c4 \uc804\uc555\uc744 \uc5ec\uae30\uc5d0 \uc5ed\uc73c\ub85c \ud758\ub9ac\ub3c4\ub85d \ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>RC \uc2a4\ub108\ubc84 \ud68c\ub85c<\/strong>: \uc800\ud56d\uacfc \ucee4\ud328\uc2dc\ud130\ub85c \uad6c\uc131\ub418\uc5b4 \uc778\ub355\ud130 \uc606\uc5d0 \ubcd1\ub82c\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc774 \ud68c\ub85c\ub294 \uc720\ub3c4 \uc804\uc555\uc5d0 \uc758\ud55c \uc5d0\ub108\uc9c0\ub97c \ud761\uc218\ud558\uace0 \uc11c\uc11c\ud788 \ubc29\ucd9c\ud558\uc5ec \ud0a5\ubc31\uc744 \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcc0\uc555\uae30<\/strong>: \ubcc0\uc555\uae30\uc758 \uacbd\uc6b0, \uc774\ucc28 \uce21\uc5d0 \ucd94\uac00\uc801\uc778 \ubd80\ud558\ub97c \uc124\uce58\ud558\uc5ec \ud0a5\ubc31 \uc804\uc555\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uc2a4 \ud398\uc77c \ud29c\ube0c(Gas Discharge Tubes) \ub610\ub294 TVS(Transient Voltage Suppression) \ub2e4\uc774\uc624\ub4dc<\/strong>: \uc774\ub4e4\uc740 \ub9e4\uc6b0 \ub192\uc740 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\ub97c \uc5b5\uc81c\ud558\ub294\ub370 \uc0ac\uc6a9\ub418\uba70, \ub9e4\uc6b0 \ube60\ub978 \ubc18\uc751 \uc2dc\uac04\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc \uc124\uce58 \uc608<\/h2>\n<p>\n\ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc\ub294 \uc9c1\ub958(DC) \uc804\uc555\uc744 \uc0ac\uc6a9\ud558\ub294 \ud68c\ub85c\uc5d0\uc11c \ub9b4\ub808\uc774\ub098 \ubaa8\ud130 \uac19\uc740 \uc778\ub355\ud134\uc2a4 \ubd80\ud558\ub97c \uc81c\uc5b4\ud560 \ub54c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \ud50c\ub77c\uc774\ubc31 \ub2e4\uc774\uc624\ub4dc\uc758 \uc124\uce58 \ubc29\ubc95\uc744 \ub098\ud0c0\ub0b4\ub294 \uc608\uc785\ub2c8\ub2e4:\n<\/p>\n<ol>\n<li>\uc778\ub355\ud134\uc2a4 \ubd80\ud558(\uc608: \ub9b4\ub808\uc774 \ucf54\uc77c)\uc758 \ud55c\ucabd \ub05d\uc744 \uc804\uc6d0\uc758 \uc591\uadf9\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ubd80\ud558\uc758 \ub2e4\ub978 \ucabd \ub05d\uc744 \uc2a4\uc704\uce58 \ub610\ub294 \ud2b8\ub79c\uc9c0\uc2a4\ud130\uc758 \ud55c\ucabd \ub2e8\uc790\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc2a4\uc704\uce58\uc758 \ub2e4\ub978 \ucabd \ub2e8\uc790\ub97c \uc804\uc6d0\uc758 \uc74c\uadf9\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub2e4\uc774\uc624\ub4dc\uc758 \uc591\uadf9\uc744 \uc778\ub355\ud134\uc2a4 \ubd80\ud558\uc758 \uc2a4\uc704\uce58 \ucabd \ub2e8\uc790\uc5d0, \uc74c\uadf9\uc744 \uc804\uc6d0\uc758 \uc591\uadf9\uc5d0 \uc5f0\uacb0\ud568\uc73c\ub85c\uc368 \ub2e4\uc774\uc624\ub4dc\uac00 \uc815\uc0c1 \uc791\ub3d9\uc2dc\uc5d0\ub294 \uc804\ub958\uac00 \ud750\ub974\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\n\uc774\ub807\uac8c \uc124\uce58\ud558\uba74 \uc2a4\uc704\uce58\uac00 \uaebc\uc838 \uc804\ub958\uac00 \uac11\uc790\uae30 \ucc28\ub2e8\ub418\uc5c8\uc744 \ub54c \uc720\ub3c4 \uc804\uc555\uc5d0 \uc758\ud55c \uc804\ub958\uac00 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \ud750\ub97c \uc218 \uc788\uc73c\uba70, \ub530\ub77c\uc11c \ub2e4\uc774\uc624\ub4dc\ub97c \ud1b5\ud574 \uc548\uc804\ud558\uac8c \uc21c\ud658\ud558\uc5ec \ucf54\uc77c\uacfc \ud68c\ub85c\ub97c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<h2>\uc800\ud56d\uc744 \ud1b5\ud574 \uc720\ub3c4 \ud0a5\ubc31\uc5d0 \ub300\ucc98\ud558\ub294 \ubc29\ubc95<\/h2>\n<p>\n\ubd80\ud558\ub97c \uc774\ub8e8\ub294 \uc778\ub355\ud134\uc2a4\uc5d0 \uc9c1\ub82c\ub85c \uc800\ud56d\uc744 \ucd94\uac00\ud558\uba74 \uc720\ub3c4 \ud0a5\ubc31\uc774 \ubc1c\uc0dd\ud560 \ub54c \uc720\ub3c4 \uc804\uc555\uc5d0 \uc758\ud55c \uc5d0\ub108\uc9c0\ub97c \uc18c\ubaa8\uc2dc\ucf1c \ud0a5\ubc31 \uc804\uc555\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774 \ubc29\ubc95\uc740 \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc774 \ucee4\uc11c \ube44\ud6a8\uc728\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.\n<\/p>\n<p>\n\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\ub294 \uc804\uc790 \ud68c\ub85c\ub97c \ubcf4\ud638\ud558\uace0 \uc804\uc790 \ubd80\ud488\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \ud68c\ub85c \uc124\uacc4\uc5d0 \ud1b5\ud569\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ucd08\uc801\uc778 \uc6d0\ub9ac\uc640 \uc5b5\uc81c \uae30\uc220\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368, \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\uc790 \ud68c\ub85c\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uae30\uc220\uc744 \uc2b5\ub4dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uba74\uc11c \uc804\uc790 \ud68c\ub85c \ubcf4\ud638\uc640 \ud6a8\uc728\uc131\uc744 \ub192\uc774\ub294 \ubc29\ubc95\uc744 \uc54c\ub824\uc8fc\ub294 \uae30\uc0ac\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":188121,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","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>\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc720\ub3c4 \ud0a5\ubc31 \uc5b5\uc81c\uae30\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uba74\uc11c \uc804\uc790 \ud68c\ub85c \ubcf4\ud638\uc640 \ud6a8\uc728\uc131\uc744 \ub192\uc774\ub294 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