{"id":4496,"date":"2025-01-14T00:30:52","date_gmt":"2025-01-13T16:30:52","guid":{"rendered":"https:\/\/todd-led.com\/understanding-the-difference-between-constant-current-and-constant-voltage-in-led-drivers\/"},"modified":"2025-01-14T00:30:52","modified_gmt":"2025-01-13T16:30:52","slug":"understanding-the-difference-between-constant-current-and-constant-voltage-in-led-drivers","status":"publish","type":"post","link":"https:\/\/todd-led.com\/ko\/understanding-the-difference-between-constant-current-and-constant-voltage-in-led-drivers\/","title":{"rendered":"LED \ub4dc\ub77c\uc774\ubc84\uc5d0\uc11c \uc815\uc804\ub958\uc640 \uc815\uc804\uc555\uc758 \ucc28\uc774\uc810 \uc774\ud574\ud558\uae30"},"content":{"rendered":"

LED\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \ub370\ub294 \uc815\uc804\ub958\uc640 \uc815\uc804\uc555\uc774\ub77c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \uad6c\ub3d9 \ubaa8\ub4dc\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 LED \uc2dc\uc2a4\ud15c\uc758 \uc124\uacc4 \ub610\ub294 \uc801\uc6a9\uc5d0 \uad00\uc5ec\ud558\ub294 \uc0ac\ub78c\ub4e4\uc5d0\uac8c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uac01 \ubc29\ubc95\uc758 \ucc28\uc774\uc810, \uc6d0\ub9ac \ubc0f \uc7a5\uc810\uc744 \uc124\uba85\ud558\uc5ec \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uad6c\ub3d9 \uba54\ucee4\ub2c8\uc998\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\ub294 \uc9c0\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

\uc815\uc804\ub958\uc640 \uc815\uc804\uc555\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<\/p>\n

\uc815\uc804\ub958<\/strong> \ub294 LED<\/a> \ub4dc\ub77c\uc774\ubc84\ub294 \uc804\uc555 \ubcc0\ub3d9\uc5d0 \uad00\uacc4\uc5c6\uc774 \uace0\uc815 \uc804\ub958\ub97c \ucd9c\ub825\ud569\ub2c8\ub2e4. LED\ub294 \uc548\uc815\uc801\uc778 \ubc1d\uae30\ub97c \uc720\uc9c0\ud558\uace0 \uacfc\uc804\ub958 \uc870\uac74\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc77c\uc815\ud55c \uc804\ub958\uac00 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \uc774\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\uc815\uc804\uc555<\/strong>\ubc18\uba74\uc5d0 \uc815\uc804\uc555\uc740 \uc804\ub958\uac00 \ubcc0\ud560 \uc218 \uc788\ub3c4\ub85d \ud5c8\uc6a9\ud558\uba74\uc11c \uace0\uc815 \uc804\uc555 \ub808\ubca8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uc77c\uc815\ud55c \uc804\uc555\uc73c\ub85c \uc804\uccb4 \uc2a4\ud2b8\ub9bd\uc774 \ubaa8\ub4e0 \uc138\uadf8\uba3c\ud2b8\uc5d0\uc11c \ub3d9\uc77c\ud55c \uc804\uc555\uc744 \ubc1b\ub3c4\ub85d \ud558\ub294 LED \uc2a4\ud2b8\ub9bd \uc870\uba85\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

LED \ub4dc\ub77c\uc774\ubc84\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<\/p>\n

\uc815\uc804\ub958 \ub4dc\ub77c\uc774\ubc84<\/h3>\n<\/p>\n

\uc815\uc804\ub958 \ub4dc\ub77c\uc774\ubc84\ub294 LED\uc5d0 \ud750\ub974\ub294 \uc804\ub958\uac00 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ub3c4\ub85d \ud544\uc694\uc5d0 \ub530\ub77c \ucd9c\ub825 \uc804\uc555\uc744 \uc870\uc815\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub4dc\ub77c\uc774\ubc84\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucd9c\ub825 \uc804\ub958\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uadf8\uc5d0 \ub530\ub77c \uc804\uc555\uc744 \uc218\uc815\ud558\ub294 \ud68c\ub85c\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3d9\uc801 \uc870\uc815\uc740 \uc628\ub3c4 \ubcc0\ud654 \ub610\ub294 \uc81c\uc870 \uc624\ucc28\ub85c \uc778\ud574 LED \uc21c\ubc29\ud5a5 \uc804\uc555\uc774 \ub2ec\ub77c\uc9c8 \uc218 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n

\uc815\uc804\uc555 \ub4dc\ub77c\uc774\ubc84<\/h3>\n<\/p>\n

\uc815\uc804\uc555 \ub4dc\ub77c\uc774\ubc84\ub294 \ucd9c\ub825 \uc804\uc555\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ud558\uc9c0\ub9cc \uc5f0\uacb0\ub41c \ubd80\ud558\uc5d0 \ub530\ub77c \uc804\ub958\uac00 \ubcc0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubbf8\ub9ac \uc815\ud574\uc9c4 \uc804\uc555 \ub808\ubca8\uc744 \ucd9c\ub825\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. LED\uac00 \ubcd1\ub82c \ub610\ub294 \uc2a4\ud2b8\ub9bd\uc73c\ub85c \ubc30\uc120\ub41c \ud658\uacbd\uc5d0\uc11c \uc815\uc804\uc555 \ub4dc\ub77c\uc774\ubc84\ub294 \uade0\uc77c\ud55c \ubc1d\uae30\ub97c \ubcf4\uc7a5\ud558\uace0 \uc628\ub3c4 \uc0c1\uc2b9\uc73c\ub85c \uc778\ud574 \uc804\ub958\uac00 \ub354 \ub9ce\uc774 \uc18c\ubaa8\ub418\ub294 \uc5f4 \ud3ed\uc8fc\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\uc7a5\uc810\uacfc \ub2e8\uc810<\/h2>\n<\/p>\n

\uc815\uc804\ub958\uc758 \uc7a5\uc810<\/h3>\n<\/p>\n
  • \ud5a5\uc0c1\ub41c \ubcf4\ud638 \uae30\ub2a5<\/strong>: \uc815\uc804\ub958 \ub4dc\ub77c\uc774\ubc84\ub294 LED\ub97c \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uacfc\uc804\ub958 \uc0c1\ud669\uc758 \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n
  • \ubc1d\uae30 \uc77c\uad00\uc131<\/strong>: \uc8fc\ubcc0 \uc870\uac74\uc774 \ubcc0\ud558\ub354\ub77c\ub3c4 \uc77c\uad00\ub41c \uad11 \ucd9c\ub825\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n
  • \uace0\ucd9c\ub825 LED\uc5d0 \uc801\ud569<\/strong>: \uc548\uc815\uc131\uc774 \uc911\uc694\ud55c \uace0\uc804\ub825 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n

    \uc815\uc804\uc555\uc758 \uc7a5\uc810<\/h3>\n<\/p>\n
  • \uac04\ub2e8\ud55c \ubc30\uc120<\/strong>: \uc815\uc804\uc555 \uc2dc\uc2a4\ud15c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubc30\uc120\ud558\uae30\uac00 \ub354 \uc27d\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \uae34 LED \uc2a4\ud2b8\ub9bd\uc758 \uacbd\uc6b0 \ub354\uc6b1 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \ud638\ud658\uc131<\/strong>: \ub2e4\uc591\ud55c LED \uc720\ud615\uacfc \ud638\ud658\uc131\uc774 \ub192\uc73c\uba70 \uc8fc\uac70\uc6a9 \ubc0f \uc7a5\uc2dd\uc6a9 \uc870\uba85\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
  • \uacbd\uc81c\uc801\uc778<\/strong>: \ub9ce\uc740 LED\uac00 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc815\uc804\ub958 \ub4dc\ub77c\uc774\ubc84\ubcf4\ub2e4 \ube44\uc6a9 \ud6a8\uc728\uc774 \ub192\uc740 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/li>\n

    \uc815\uc804\ub958\uc758 \ub2e8\uc810<\/h3>\n<\/p>\n
  • \ubcf5\uc7a1\uc131<\/strong>: \ud604\uc7ac \ubaa8\ub2c8\ud130\ub9c1 \uad6c\uc131 \uc694\uc18c\ub85c \uc778\ud574 \ub4dc\ub77c\uc774\ubc84 \uc2dc\uc2a4\ud15c\uc774 \ub354 \ubcf5\uc7a1\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \ube44\uc6a9<\/strong>: \uc77c\ubc18\uc801\uc73c\ub85c \uc815\uc804\uc555 \uc194\ub8e8\uc158\ubcf4\ub2e4 \ub354 \ube44\uc309\ub2c8\ub2e4.<\/li>\n

    \uc815\uc804\uc555\uc758 \ub2e8\uc810<\/h3>\n<\/p>\n
  • \uacfc\uc804\ub958 \uc704\ud5d8<\/strong>: \ubd80\ud558 \uc800\ud56d\uc774 \uac10\uc18c\ud558\uba74 LED\uac00 \uc190\uc0c1\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \ub4dc\ub77c\uc774\ubc84\ub294 \uacfc\ub3c4\ud55c \uc804\ub958\uac00 \uacf5\uae09\ub418\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n
  • \uac1c\ubcc4 LED \uc804\uc6d0 \uacf5\uae09\uc758 \uc720\uc5f0\uc131 \uc800\ud558<\/strong>: \ubaa8\ub4e0 LED\uac00 \uc62c\ubc14\ub974\uac8c \uc791\ub3d9\ud558\ub3c4\ub85d \ubcd1\ub82c \ud68c\ub85c\uc5d0\uc11c \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n

    \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n<\/p>\n

    \uc815\uc804\ub958 \ub4dc\ub77c\uc774\ubc84<\/strong> \ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac1c\ubcc4 \uace0\uc804\ub825 LED \ub610\ub294 \uc815\ubc00\ud55c \uc804\ub958 \uc81c\uc5b4\uac00 \ud544\uc694\ud55c \ud2b9\uc815 \uad6c\uc131\uacfc \uad00\ub828\ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \uc870\uba85, \uc804\ubb38 \ubb34\ub300 \uc870\uba85, \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ub4f1\uc774 \uadf8 \uc608\uc785\ub2c8\ub2e4.<\/p>\n

    \uc815\uc804\uc555 \ub4dc\ub77c\uc774\ubc84<\/strong> \ub294 \uc77c\ubc18\uc801\uc73c\ub85c LED \uc2a4\ud2b8\ub9c1 \uc870\uba85, \ub124\uc628 \uc561\uc13c\ud2b8, \uce90\ube44\ub2db \uc544\ub798 \uc870\uba85\uacfc \uac19\uc774 \uae34 \ucf00\uc774\ube14\uc774 \ud544\uc694\ud55c \uc8fc\uac70\uc6a9 \uc870\uba85 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

    \uacb0\ub860<\/h2>\n<\/p>\n

    \uc815\uc804\ub958\uc640 \uc815\uc804\uc555 \uc911\uc5d0\uc11c \uc120\ud0dd LED \ub4dc\ub77c\uc774\ubc84<\/a> \ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uacfc \uc0ac\uc6a9 \uc911\uc778 LED \uc2dc\uc2a4\ud15c\uc758 \ud2b9\uc815 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uac01 \uc720\ud615\uc758 \uc791\ub3d9 \uc6d0\ub9ac\uc640 \uace0\uc720\ud55c \uc7a5\ub2e8\uc810\uc744 \uc774\ud574\ud558\uba74 LED \ud504\ub85c\uc81d\ud2b8\uc758 \uc131\ub2a5\uacfc \uc218\uba85\uc744 \ucd5c\uc801\ud654\ud558\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc560\ud638\uac00\ub4e0 \uc5c5\uacc4 \uc804\ubb38\uac00\ub4e0 \uc774\ub7ec\ud55c \uc9c0\uc2dd\uc740 \uc131\uacf5\uc801\uc778 \uc870\uba85 \uc194\ub8e8\uc158\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

    When it comes to powering LEDs, there are two primary methods: constant current and constant voltage. Understanding these two driving modes is essential for those involved in the design or application of LED systems. This article will explain the differences, principles, and advantages of each method, equipping you with the knowledge to choose the right […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[103,67,70,71,119],"class_list":{"0":"post-4496","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-blog","7":"tag-led","9":"tag-70","10":"tag-71","11":"tag-119"},"_links":{"self":[{"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/posts\/4496","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/comments?post=4496"}],"version-history":[{"count":2,"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/posts\/4496\/revisions"}],"predecessor-version":[{"id":11130,"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/posts\/4496\/revisions\/11130"}],"wp:attachment":[{"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/media?parent=4496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/categories?post=4496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/todd-led.com\/ko\/wp-json\/wp\/v2\/tags?post=4496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}