{"id":148563,"date":"2024-04-27T16:46:51","date_gmt":"2024-04-27T16:46:51","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%84%9c%ec%a7%80-%eb%b3%b4%ed%98%b8%ea%b8%b0\/"},"modified":"2024-04-27T16:46:51","modified_gmt":"2024-04-27T16:46:51","slug":"%ec%84%9c%ec%a7%80-%eb%b3%b4%ed%98%b8%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%84%9c%ec%a7%80-%eb%b3%b4%ed%98%b8%ea%b8%b0\/","title":{"rendered":"\uc11c\uc9c0 \ubcf4\ud638\uae30"},"content":{"rendered":"<p class=\"sidekick\">\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131\uc5d0 \ub300\ud55c \uaf3c\uaf3c\ud55c \uc124\uba85\uc744 \ub2f4\uc740 \uae00\ub85c, \uc804\uae30 \uae30\uae30\ub4e4\uc758 \uc548\uc804\uc744 \uc704\ud574 \ud544\uc218\uc801\uc778 \uc774 \uc7a5\uce58\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc54c\uc544\ubd05\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\uc11c\uc9c0-\ubcf4\ud638\uae30.png\" alt=\"\uc11c\uc9c0 \ubcf4\ud638\uae30\"\/><\/p>\n<h2>\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131<\/h2>\n<p>\uc804\uae30\uc640 \uc804\uc790 \uae30\uae30\ub294 \ud604\ub300 \uc0dd\ud65c\uc5d0\uc11c \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc911\uc694\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub54c\ub54c\ub85c \uc774\ub7ec\ud55c \uae30\uae30\ub4e4\uc740 \uc608\uce21\ud560 \uc218 \uc5c6\ub294 \uc804\uc555 \uc0c1\uc2b9, \uc989 &#8216;\uc11c\uc9c0(surge)&#8217;\ub85c \uc778\ud574 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc11c\uc9c0 \ubcf4\ud638\uae30\ub294 \uc774\ub7f0 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uace0\uc548\ub41c \uc7a5\uce58\ub85c, \uacfc\ub3c4\ud55c \uc804\uc555\uc73c\ub85c\ubd80\ud130 \uc804\uc790 \uae30\uae30\ub97c \ubcf4\ud638\ud558\uace0 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4. \ubcf8\ubb38\uc5d0\uc11c\ub294 \uc11c\uc9c0 \ubcf4\ud638\uae30\uac00 \uc5b4\ub5bb\uac8c \uae30\uae30\ub97c \ubcf4\ud638\ud558\ub294\uc9c0 \uadf8 \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc11c\uc9c0\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n<p>\uc11c\uc9c0\ub294 \uc804\uae30 \ud68c\ub85c\ub098 \ud1b5\uc2e0 \ud68c\ub85c\uc5d0\uc11c \uc77c\uc2dc\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uacfc\ub3c4\ud55c \uc804\uc555\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc11c\uc9c0\ub294 \ubc88\uac1c, \uc804\ub825\uc120\uc758 \uc2a4\uc704\uce58 \ub3d9\uc791, \ub300\uaddc\ubaa8 \uae30\uae30\uc758 \uac00\ub3d9 \ubc0f \uc815\uc9c0\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc6d0\uc778\uc73c\ub85c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc11c\uc9c0\uac00 \uc804\uc790 \uae30\uae30\uc5d0 \uc9c1\uc811\uc801\uc73c\ub85c \uc601\ud5a5\uc744 \uc904 \uacbd\uc6b0, \uae30\uae30\ub294 \uc190\uc0c1\ub418\uac70\ub098 \uc218\uba85\uc774 \ub2e8\ucd95\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>\uc11c\uc9c0 \ubcf4\ud638\uae30\ub294 \uacfc\ub3c4\ud55c \uc804\uc555\uc774 \ubc1c\uc0dd\ud588\uc744 \ub54c, \uc774\ub97c \uac10\uc9c0\ud558\uace0 \ube60\ub974\uac8c \ubc18\uc751\ud558\uc5ec \uacfc\uc804\uc555\uc744 \uc9c0\ub098\uce58\uac8c \ub192\uc740 \uc800\ud56d\uc744 \uac00\uc9c4 \uacbd\ub85c\ub85c \uc6b0\ud68c\uc2dc\ud0a4\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uc6b0\ud68c \uacbd\ub85c\ub294 \ubcf4\ud1b5 &#8216;\uc811\uc9c0(ground)&#8217; \uacbd\ub85c\ub85c, \uacfc\uc804\uc555\uc744 \uc548\uc804\ud558\uac8c \uc9c0\uad6c\ub85c \uc804\ub3c4\uc2dc\ud0b5\ub2c8\ub2e4. \uc11c\uc9c0 \ubcf4\ud638\uae30 \ub0b4\ubd80\uc5d0\ub294 \ub300\ud45c\uc801\uc73c\ub85c &#8216;\uba54\ud0c8 \uc625\uc0ac\uc774\ub4dc \ubc14\ub9ac\uc2a4\ud130(MOV)&#8217;\ub77c\ub294 \ubd80\ud488\uc774 \uc0ac\uc6a9\ub418\ub294\ub370, \uc774\ub294 \uc804\uc555\uc774 \uc77c\uc815 \uc218\uc900 \uc774\uc0c1\uc73c\ub85c \uc0c1\uc2b9\ud560 \uacbd\uc6b0 \uc800\ud56d\uc774 \uae09\uaca9\ud788 \uac10\uc18c\ud558\uc5ec \uc804\ub958\uac00 \uc811\uc9c0\ub85c \ud750\ub97c \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc911\uc694\uc131<\/h2>\n<p>\uc11c\uc9c0 \ubcf4\ud638\uae30\ub294 \uac00\uc815\uc6a9 \uc804\uae30 \uae30\uae30\ubd80\ud130 \uc0b0\uc5c5\uc6a9 \uc7a5\ube44\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub113\uc740 \ubc94\uc704\uc758 \uae30\uae30\ub4e4\uc744 \ubcf4\ud638\ud558\ub294\ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud2b9\ud788 \ucef4\ud4e8\ud130, \ud154\ub808\ube44\uc804, \ub0c9\uc7a5\uace0\uc640 \uac19\uc740 \ubbfc\uac10\ud55c \uc804\uc790 \uae30\uae30\ub4e4\uc740 \uc11c\uc9c0\ub85c \uc778\ud574 \uc27d\uac8c \uc190\uc0c1\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uc774\ub4e4\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud55c \uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc0ac\uc6a9\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c, \uc911\uc694\ud55c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uace0 \ucc98\ub9ac\ud558\ub294 \uc11c\ubc84\uc640 \uac19\uc740 \uae30\uae30\ub4e4\ub3c4 \uc11c\uc9c0\ub85c\ubd80\ud130 \uc548\uc804\ud558\uac8c \ubcf4\ud638\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc11c\uc9c0 \ubcf4\ud638\uae30 \uc120\ud0dd \uc2dc \uace0\ub824 \uc0ac\ud56d<\/h2>\n<ul>\n<li><strong>\uc5f4\uc1e0 \uc6a9\ub7c9 (Clamping Voltage)<\/strong>: \uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \ubc18\uc751\uc744 \uc2dc\uc791\ud558\ub294 \uc804\uc555 \uc218\uc900\uc785\ub2c8\ub2e4. \uc774 \uc218\uce58\uac00 \ub0ae\uc744\uc218\ub85d \ub354 \ubbfc\uac10\ud558\uac8c \ubcf4\ud638 \uae30\ub2a5\uc744 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5d0\ub108\uc9c0 \ud761\uc218 \ub2a5\ub825<\/strong>: \uc11c\uc9c0 \ubcf4\ud638\uae30\uac00 \ud761\uc218\ud558\uace0 \ubc84\ud2f8 \uc218 \uc788\ub294 \ucd5c\ub300 \uc5d0\ub108\uc9c0 \uc591\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \uac12\uc774 \ud074\uc218\ub85d \ub354 \ud070 \uc11c\uc9c0\ub85c\ubd80\ud130\ub3c4 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc18\uc751 \uc2dc\uac04<\/strong>: \uc11c\uc9c0 \ubc1c\uc0dd \uc2dc \ubcf4\ud638\uae30\uac00 \ubc18\uc751\ud558\uc5ec \uacfc\uc804\uc555\uc744 \uc811\uc9c0\ub85c \uc6b0\ud68c\uc2dc\ud0a4\uae30\uae4c\uc9c0 \uac78\ub9ac\ub294 \uc2dc\uac04\uc785\ub2c8\ub2e4. \uc774 \uc2dc\uac04\uc740 \uac00\ub2a5\ud55c \uc9e7\uc744\uc218\ub85d \uc88b\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc11c\uc9c0 \ubcf4\ud638\uae30\ub294 \uc77c\uc0c1 \uc0dd\ud65c\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c\ub3c4 \uc804\uc790 \uae30\uae30\uc758 \uc548\uc815\uc131\uacfc \uc218\uba85\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \uc218\ub2e8\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc11c\uc9c0 \ubcf4\ud638\uae30\ub97c \uc0ac\uc6a9\ud568\uc73c\ub85c\uc368, \uc6b0\ub9ac\ub294 \uac12\ube44\uc2fc \uc218\ub9ac \ube44\uc6a9\uacfc \uad50\uccb4 \ube44\uc6a9\uc744 \uc608\ubc29\ud558\uace0, \ub370\uc774\ud130\uc758 \uc190\uc2e4 \uc5c6\uc774 \uae30\uae30\ub4e4\uc744 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc774\ud574\uc640 \uc62c\ubc14\ub978 \uc0ac\uc6a9\uc740 \ud604\ub300 \uc0dd\ud65c\uc758 \ud575\uc2ec\uc801\uc778 \uc548\uc804 \uc870\uce58 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\uac00 \uc758\uc874\ud558\ub294 \uae30\uc220\uacfc \uae30\uae30\ub4e4\uc774 \uacc4\uc18d\ud574\uc11c \uc548\uc804\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\ub3c4\ub85d, \uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc124\uce58\uc640 \uad00\ub9ac\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc720\uc5d0\uc11c, \uae30\uae30\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc11c\uc9c0 \ubcf4\ud638\uae30\uac00 \ub0b4\uc7a5\ub418\uc5b4 \uc788\ub294\uc9c0, \ub610\ub294 \ucd94\uac00\uc801\uc778 \uc11c\uc9c0 \ubcf4\ud638\uae30\ub97c \uad6c\ub9e4\ud560 \ud544\uc694\uac00 \uc788\ub294\uc9c0\ub97c \ud56d\uc0c1 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131\uc5d0 \ub300\ud55c \uaf3c\uaf3c\ud55c \uc124\uba85\uc744 \ub2f4\uc740 \uae00\ub85c, \uc804\uae30 \uae30\uae30\ub4e4\uc758 \uc548\uc804\uc744 \uc704\ud574 \ud544\uc218\uc801\uc778 \uc774 \uc7a5\uce58\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \uc54c\uc544\ubd05\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":186707,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148563","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>\uc11c\uc9c0 \ubcf4\ud638\uae30 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc11c\uc9c0 \ubcf4\ud638\uae30\uc758 \uc6d0\ub9ac\uc640 \uc911\uc694\uc131\uc5d0 \ub300\ud55c \uaf3c\uaf3c\ud55c \uc124\uba85\uc744 \ub2f4\uc740 \uae00\ub85c, \uc804\uae30 \uae30\uae30\ub4e4\uc758 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