{"id":148413,"date":"2024-04-27T16:24:39","date_gmt":"2024-04-27T16:24:39","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/led-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b2%84\/"},"modified":"2024-04-27T16:24:39","modified_gmt":"2024-04-27T16:24:39","slug":"led-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b2%84","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/led-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b2%84\/","title":{"rendered":"LED \ub4dc\ub77c\uc774\ubc84"},"content":{"rendered":"<p class=\"sidekick\">LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc548\uc815\uc801\uc778 \uc804\uc555\uacfc \uc804\ub958\ub97c \uacf5\uae09\ud574 LED \uc870\uba85\uc758 \uc218\uba85\uacfc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uba70, \ub2e4\uc591\ud55c \uc870\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/LED-\ub4dc\ub77c\uc774\ubc84.png\" alt=\"LED \ub4dc\ub77c\uc774\ubc84\"\/><\/p>\n<h2>LED \ub4dc\ub77c\uc774\ubc84\ub780?<\/h2>\n<p>LED \ub4dc\ub77c\uc774\ubc84\ub294 \ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc(LED)\ub97c \uc704\ud55c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 LED\uac00 \ud544\uc694\ub85c \ud558\ub294 \uc804\uc555\uacfc \uc804\ub958\ub97c \uc548\uc815\uc801\uc73c\ub85c \uacf5\uae09\ud558\uc5ec \uc624\ub798 \uc9c0\uc18d\ub418\uac8c \ub9cc\ub4e4\uace0 \ube5b\uc758 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. LED \ub4dc\ub77c\uc774\ubc84\ub294 \uac00\uc815\uc6a9 \uc870\uba85, \uc0c1\uc5c5\uc6a9 \uc870\uba85, \uadf8\ub9ac\uace0 \uc0b0\uc5c5\uc6a9 \uc870\uba85 \ub4f1, LED\uac00 \uc0ac\uc6a9\ub418\ub294 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>LED \ub4dc\ub77c\uc774\ubc84\uc758 \uae30\ub2a5<\/h2>\n<ul>\n<li><strong>\uc804\ub958 \uc81c\uc5b4:<\/strong> LED\ub294 \uacfc\uc804\ub958\uc5d0 \ubbfc\uac10\ud558\uae30 \ub54c\ubb38\uc5d0, \ub4dc\ub77c\uc774\ubc84\ub294 \uc815\ud655\ud55c \uc804\ub958\ub97c \uacf5\uae09\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc804\uc555 \ubcc0\ud658:<\/strong> LED\ub294 \uc791\ub3d9\ud558\uae30 \uc704\ud574 \ud2b9\uc815 \ubc94\uc704\uc758 \uc804\uc555\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub4dc\ub77c\uc774\ubc84\ub294 \uc785\ub825 \uc804\uc555\uc744 LED\uac00 \ud544\uc694\ub85c \ud558\ub294 \uc804\uc555\uc73c\ub85c \uc870\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4 \uad00\ub9ac:<\/strong> \uacfc\uc5f4\uc744 \ub9c9\uae30 \uc704\ud574, \ub4dc\ub77c\uc774\ubc84\ub294 \uc628\ub3c4\ub97c \uac10\uc9c0\ud558\uace0 \uc804\ub958\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucc28\ub2e8 \ubc0f \ubcf4\ud638:<\/strong> \uc9e7\uc740 \ud68c\ub85c\ub098 \uacfc\uc804\uc555\uc73c\ub85c\ubd80\ud130 LED\ub97c \ubcf4\ud638\ud558\uc5ec \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc870\uad11:<\/strong> \ub9ce\uc740 \uacbd\uc6b0, LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc870\uad11 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uc5ec \ube5b\uc758 \ubc1d\uae30\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>LED \ub4dc\ub77c\uc774\ubc84\uc758 \ud544\uc694\uc131<\/h2>\n<p>LED\ub294 \ud45c\uc900 \ub2e4\uc774\uc624\ub4dc\ucc98\ub7fc p-n \uc811\ud569\uc744 \uc0ac\uc6a9\ud574 \ube5b\uc744 \uc0dd\uc131\ud558\uc9c0\ub9cc, \uc9c1\ub958(DC) \uc804\uc6d0\uc774 \ud2b9\uc815 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uacf5\uae09\ub418\uc5b4\uc57c\ub9cc \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub9cc\uc57d \uc804\ub958\uac00 \ub108\ubb34 \ub9ce\uc73c\uba74 LED\ub294 \uacfc\uc5f4\ub418\uc5b4\uc11c \uc218\uba85\uc774 \ub2e8\ucd95\ub418\uac70\ub098 \uc190\uc0c1\ub420 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc804\ub958\uac00 \ub108\ubb34 \uc801\uc73c\uba74 LED\uac00 \uc81c\ub300\ub85c \ube5b\uc744 \ub0b4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 LED \ub4dc\ub77c\uc774\ubc84\uac00 \ud544\uc218\uc801\uc778 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uad6c\uc131 \uc694\uc18c\uc640 \ub3d9\uc791 \uc6d0\ub9ac<\/h2>\n<p>LED \ub4dc\ub77c\uc774\ubc84\ub294 \ub300\uccb4\ub85c \ubcc0\ud658\uae30(\ucee8\ubc84\ud130), \uc81c\uc5b4 \ud68c\ub85c, \ud544\ud130, \uadf8\ub9ac\uace0 \ubcf4\ud638 \ud68c\ub85c \ub4f1 \ub2e4\uc591\ud55c \uc804\uc790 \ubd80\ud488\ub4e4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \ubcc0\ud658\uae30\ub294 \uc785\ub825 \uc804\uc555\uc744 LED\uac00 \ud544\uc694\ub85c \ud558\ub294 \uc804\uc555\uc73c\ub85c \ubcc0\ud658\ud558\uace0, \uc81c\uc5b4 \ud68c\ub85c\ub294 \uc804\ub958\uc640 \uc804\uc555\uc744 \uc870\uc808\ud569\ub2c8\ub2e4. \ud544\ud130\ub294 \ub178\uc774\uc988\ub97c \uc81c\uac70\ud558\uc5ec LED\uac00 \uae68\ub057\ud55c \uc804\uc6d0\uc744 \ubc1b\ub3c4\ub85d \ud558\uace0, \ubcf4\ud638 \ud68c\ub85c\ub294 \uacfc\uc804\ub958\ub098 \ub2e8\ub77d\uc73c\ub85c\ubd80\ud130 LED\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n<p>LED \ub4dc\ub77c\uc774\ubc84 \ub0b4\uc5d0\uc11c \uc804\ub825 \ubcc0\ud658\uc740 \uc8fc\ub85c \uc2a4\uc704\uce6d \ubaa8\ub4dc \ud30c\uc6cc \uc11c\ud50c\ub77c\uc774(SMPS) \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774 \uae30\uc220\uc744 \ud1b5\ud574 \ub4dc\ub77c\uc774\ubc84\ub294 \ub192\uc740 \ud6a8\uc728\uacfc \uc791\uc740 \ud06c\uae30\ub85c \uc804\ub825\uc744 \ubcc0\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud604\ub300 LED \ub4dc\ub77c\uc774\ubc84\ub294 Pulse-Width Modulation (PWM) \ub610\ub294 Constant Current Reduction (CCR) \ubc29\uc2dd\uc73c\ub85c \uc870\uad11\uc744 \uc81c\uacf5\ud560 \uc218\ub3c4 \uc788\uc5b4, \uc0ac\uc6a9\uc790\uac00 \uc870\uba85\uc758 \ubc1d\uae30\ub97c \uc6d0\ud558\ub294\ub300\ub85c \uc870\uc808\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n<h2>\uc815\ub9ac<\/h2>\n<p>LED \ub4dc\ub77c\uc774\ubc84\ub294 LED \uc870\uba85 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uacfc \uc218\uba85\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc62c\ubc14\ub978 LED \ub4dc\ub77c\uc774\ubc84\ub97c \uc120\ud0dd\ud558\uace0 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \uadf9\ub300\ud654\ud558\uace0 \uc870\uba85 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c, LED \ub4dc\ub77c\uc774\ubc84\ub4e4\ub3c4 \ub354\uc6b1 \ub611\ub611\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ubcc0\ud558\uace0 \uc788\uc73c\uba70 \uc0ac\uc6a9\uc790\uc758 \uacbd\ud5d8\uc744 \uac1c\uc120\uc2dc\ucf1c\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc548\uc815\uc801\uc778 \uc804\uc555\uacfc \uc804\ub958\ub97c \uacf5\uae09\ud574 LED \uc870\uba85\uc758 \uc218\uba85\uacfc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uba70, \ub2e4\uc591\ud55c \uc870\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":185381,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148413","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>LED \ub4dc\ub77c\uc774\ubc84 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc548\uc815\uc801\uc778 \uc804\uc555\uacfc \uc804\ub958\ub97c \uacf5\uae09\ud574 LED \uc870\uba85\uc758 \uc218\uba85\uacfc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uba70, \ub2e4\uc591\ud55c \uc870\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\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\/led-%eb%93%9c%eb%9d%bc%ec%9d%b4%eb%b2%84\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LED \ub4dc\ub77c\uc774\ubc84 | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810\" \/>\n<meta property=\"og:description\" content=\"LED \ub4dc\ub77c\uc774\ubc84\ub294 \uc548\uc815\uc801\uc778 \uc804\uc555\uacfc \uc804\ub958\ub97c \uacf5\uae09\ud574 LED \uc870\uba85\uc758 \uc218\uba85\uacfc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uba70, \ub2e4\uc591\ud55c \uc870\uba85 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 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