{"id":146955,"date":"2024-04-27T13:03:59","date_gmt":"2024-04-27T13:03:59","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%ec%a0%84%eb%a5%98-%eb%aa%a8%eb%93%9c-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac\/"},"modified":"2024-04-27T13:03:59","modified_gmt":"2024-04-27T13:03:59","slug":"%ec%a0%84%eb%a5%98-%eb%aa%a8%eb%93%9c-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%eb%a5%98-%eb%aa%a8%eb%93%9c-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac\/","title":{"rendered":"\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec"},"content":{"rendered":"

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \uc6d0\ub9ac, \uc7a5\uc810, \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d \ubc0f \ubbf8\ub798 \uc804\ub9dd\uc744 \ud0d0\uad6c\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc. \uc804\ub825 \uc804\uc790 \uae30\uc220\uc758 \ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/p>\n

\"\uc804\ub958<\/p>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub780?<\/h2>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub294 \uc804\ub825 \ubcc0\ud658\uae30\uc758 \ucd9c\ub825 \uc804\ub958\ub97c \uc9c1\uc811 \uc870\uc808\ud558\uc5ec \uc804\ub825 \uacf5\uae09\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucee8\ud2b8\ub864\ub7ec\ub294 \uc8fc\ub85c \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09\uc7a5\uce58(SMPS), LED \ub4dc\ub77c\uc774\ubc84, \ubc30\ud130\ub9ac \ucda9\uc804\uae30 \ub4f1 \ub2e4\uc591\ud55c \uc804\uc790 \uae30\uae30\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc804\ub958 \ubaa8\ub4dc \uc81c\uc5b4 \uae30\uc220\uc740 \uc804\uc555 \ubaa8\ub4dc \uc81c\uc5b4\uc5d0 \ube44\ud574 \ube60\ub978 \uc751\ub2f5 \uc18d\ub3c4\uc640 \uc6b0\uc218\ud55c \uc804\ub958 \uc81c\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \uacfc\ubd80\ud558\ub098 \ub2e8\ub77d \uc870\uac74\uc5d0\uc11c\ub3c4 \uae30\uae30\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub294 \uc8fc\ub85c \ub450 \uac00\uc9c0 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4: \uc804\ub958 \uac10\uc9c0 \ud68c\ub85c\uc640 PWM(\ud384\uc2a4 \ud3ed \ubcc0\uc870) \ucee8\ud2b8\ub864\ub7ec. \uc804\ub958 \uac10\uc9c0 \ud68c\ub85c\ub294 \ubcc0\ud658\uae30\ub97c \ud1b5\uacfc\ud558\ub294 \uc804\ub958\ub97c \uac10\uc9c0\ud558\uc5ec, \uc774\ub97c PWM \ucee8\ud2b8\ub864\ub7ec\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. PWM \ucee8\ud2b8\ub864\ub7ec\ub294 \uac10\uc9c0\ub41c \uc804\ub958 \uc2e0\ud638\ub97c \uae30\ubc18\uc73c\ub85c \uc2a4\uc704\uce6d \uc18c\uc790\uc758 \ud384\uc2a4 \ud3ed\uc744 \uc870\uc808\ud558\uc5ec \ucd9c\ub825 \uc804\ub958\ub97c \uc870\uc808\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ucee8\ud2b8\ub864\ub7ec\ub294 \uc124\uc815\ub41c \ubaa9\ud45c \uc804\ub958 \uac12\uc744 \ucd08\uacfc\ud558\uc9c0 \uc54a\ub3c4\ub85d \uc804\ub958\ub97c \uc81c\ud55c\ud569\ub2c8\ub2e4.<\/p>\n

\uc804\ub958 \ubaa8\ub4dc \uc81c\uc5b4\uc758 \ud575\uc2ec \uc774\uc810 \uc911 \ud558\ub098\ub294 \uc2dc\uc2a4\ud15c\uc758 \ub3d9\uc801 \uc751\ub2f5\uc774 \uc804\uc555 \ubaa8\ub4dc \uc81c\uc5b4\ubcf4\ub2e4 \uc6b0\uc218\ud558\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uac00 \ubd80\ud558 \ubcc0\ub3d9\uc5d0 \ub354 \ube60\ub974\uac8c \ubc18\uc751\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, \uc774\ub85c \uc778\ud574 \uc804\ub825 \uacf5\uae09\uc758 \uc548\uc815\uc131\uacfc \uc131\ub2a5\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \uc751\uc6a9<\/h2>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub294 \uadf8 \ud6a8\uc728\uc131\uacfc \uc720\uc5f0\uc131\uc73c\ub85c \uc778\ud574 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, LED \uc870\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \uc815\ud655\ud55c \uc804\ub958 \uc81c\uc5b4\ub97c \ud1b5\ud574 \uade0\uc77c\ud55c \ubc1d\uae30\uc640 \uc0c9\uc0c1\uc758 \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc2a4\uc704\uce6d \uc804\uc6d0 \uacf5\uae09\uc7a5\uce58\uc5d0\uc11c\ub294 \uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uc904\uc774\uace0 \uc804\ub825 \ubcc0\ud658 \ud6a8\uc728\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\ud130\ub9ac \ucda9\uc804\uae30\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uacfc\ucda9\uc804 \ubc29\uc9c0\uc640 \uac19\uc740 \ubcf4\ud638 \uae30\ub2a5\uc744 \ud1b5\ud574 \ubc30\ud130\ub9ac \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub370\uc5d0\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc751\uc6a9\uc740 \uc804\ub825 \uc804\uc790 \uc2dc\uc2a4\ud15c\uc758 \uc804\uc790\uae30 \ud638\ud658\uc131(EMC)\uc744 \uac1c\uc120\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucee8\ud2b8\ub864\ub7ec\ub294 \uc2a4\uc704\uce6d \ub178\uc774\uc988\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec \uc804\uc790\uae30 \uac04\uc12d\uc744 \uc904\uc774\uace0, \uc804\uc790 \uae30\uae30\uc758 \uc131\ub2a5\uacfc \uc2e0\ub8b0\uc131\uc744 \ub192\uc774\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d<\/h2>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub97c \uc124\uacc4\ud560 \ub54c\ub294 \uba87 \uac00\uc9c0 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uccab \ubc88\uc9f8\ub294 \uc815\ud655\ud55c \uc804\ub958 \uac10\uc9c0 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc804\ub958 \uac10\uc9c0 \ud68c\ub85c\uc758 \uc815\ud655\ub3c4\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc5d0, \uace0\uc815\ubc00 \uc800\ud56d\uc774\ub098 \ud640 \uc13c\uc11c\uc640 \uac19\uc740 \uace0\uc131\ub2a5 \uac10\uc9c0 \uad6c\uc131 \uc694\uc18c\uc758 \uc120\ud0dd\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub450 \ubc88\uc9f8\ub294 \ucee8\ud2b8\ub864 \ub8e8\ud504\uc758 \uc548\uc815\uc131\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \ud53c\ub4dc\ubc31 \ub8e8\ud504 \uc124\uacc4\uc640 \ubcf4\uc0c1 \ub124\ud2b8\uc6cc\ud06c\uc758 \ucd5c\uc801\ud654\ub97c \ud1b5\ud574 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uc744 \ubcf4\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc138 \ubc88\uc9f8 \uace0\ub824 \uc0ac\ud56d\uc740 \uc5f4 \uad00\ub9ac\uc785\ub2c8\ub2e4. \uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \ud6a8\uc728\uc131\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uc2a4\uc704\uce6d \uc18c\uc790\ub294 \uc5ec\uc804\ud788 \uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\uba70, \uc774\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uacfc \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc801\uc808\ud55c \uc5f4 \uad00\ub9ac \uc124\uacc4\uc640 \ud788\ud2b8\uc2f1\ud06c\uc758 \uc0ac\uc6a9\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\ubbf8\ub798 \uc804\ub9dd<\/h2>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec \uae30\uc220\uc740 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc73c\uba70, \ub354\uc6b1 \uc815\uad50\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc804\ub825 \uad00\ub9ac \uc194\ub8e8\uc158\uc744 \uc704\ud55c \uc5f0\uad6c\uac00 \uacc4\uc18d\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac00\ubcc0 \uc2a4\uc704\uce6d \uc8fc\ud30c\uc218, \ub514\uc9c0\ud138 \uc81c\uc5b4 \uae30\uc220\uc758 \ud1b5\ud569, \uace0\ub3c4\uc758 \uc9d1\uc801\ud654\uc640 \uac19\uc740 \ud601\uc2e0\uc801\uc778 \uae30\uc220\uc774 \uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \ubc1c\uc804\uc744 \uc8fc\ub3c4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc5d0\ub108\uc9c0 \uc18c\ube44\ub97c \uc904\uc774\uace0, \uc804\uc790 \uae30\uae30\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uacb0\ub860<\/h2>\n

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub294 \ud604\ub300 \uc804\ub825 \uc804\uc790 \uae30\uc220\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uadf8\uac83\uc740 \ube60\ub978 \ub3d9\uc801 \uc751\ub2f5, \uc6b0\uc218\ud55c \uc804\ub958 \uc81c\ud55c \uae30\ub2a5, \uadf8\ub9ac\uace0 \ud5a5\uc0c1\ub41c \uc804\ub825 \ud6a8\uc728\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc120\ud638\ub418\ub294 \uc81c\uc5b4 \ubc29\uc2dd\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc815\ud655\ud55c \uc804\ub958 \uac10\uc9c0, \uc548\uc815\uc801\uc778 \ucee8\ud2b8\ub864 \ub8e8\ud504 \uc124\uacc4, \uadf8\ub9ac\uace0 \ud6a8\uacfc\uc801\uc778 \uc5f4 \uad00\ub9ac\ub294 \uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec \uc124\uacc4\uc758 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. \uae30\uc220\uc758 \uc9c0\uc18d\uc801\uc778 \ubc1c\uc804\uacfc \ud568\uaed8, \uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\ub294 \uc55e\uc73c\ub85c\ub3c4 \uc804\uc790 \uae30\uae30\uc758 \ud6a8\uc728\uc131, \uc2e0\ub8b0\uc131, \uadf8\ub9ac\uace0 \ud658\uacbd \uce5c\ud654\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \uc6d0\ub9ac, \uc7a5\uc810, \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d \ubc0f \ubbf8\ub798 \uc804\ub9dd\uc744 \ud0d0\uad6c\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc. \uc804\ub825 \uc804\uc790 \uae30\uc220\uc758 \ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":172475,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-146955","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":"\n\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec\uc758 \uc6d0\ub9ac, \uc7a5\uc810, \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d \ubc0f \ubbf8\ub798 \uc804\ub9dd\uc744 \ud0d0\uad6c\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc. \uc804\ub825 \uc804\uc790 \uae30\uc220\uc758 \ud6a8\uc728\uc131\uacfc \uc2e0\ub8b0\uc131 \ud5a5\uc0c1\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.electricity-magnetism.org\/ko\/%ec%a0%84%eb%a5%98-%eb%aa%a8%eb%93%9c-%ec%bb%a8%ed%8a%b8%eb%a1%a4%eb%9f%ac\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc804\ub958 \ubaa8\ub4dc \ucee8\ud2b8\ub864\ub7ec | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f 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