{"id":7367,"date":"2020-11-10T10:55:14","date_gmt":"2020-11-10T02:55:14","guid":{"rendered":"https:\/\/antron.com.tw\/?page_id=7367"},"modified":"2026-04-20T13:16:19","modified_gmt":"2026-04-20T05:16:19","slug":"how-to-choose-constant-voltage-led-driver-and-constant-current-led-driver","status":"publish","type":"page","link":"https:\/\/antron.com.tw\/zh\/technology-notes\/how-to-choose-constant-voltage-led-driver-and-constant-current-led-driver\/","title":{"rendered":"\u5982\u4f55\u9078\u64c7\u6046\u58d3LED\u9a45\u52d5\u5668\u548c\u6046\u5b9a\u96fb\u6d41LED\u9a45\u52d5\u5668\uff1f"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"7367\" class=\"elementor elementor-7367\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2e909512 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2e909512\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2725908c\" data-id=\"2725908c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-19bea83b elementor-widget elementor-widget-text-editor\" data-id=\"19bea83b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<figure class=\"wp-block-image aligncenter size-large mb-0 mt-0\"><img fetchpriority=\"high\" decoding=\"async\" width=\"998\" height=\"358\" data-attachment-id=\"7451\" data-permalink=\"https:\/\/antron.com.tw\/zh\/technology-notes\/how-to-choose-constant-voltage-led-driver-and-constant-current-led-driver\/cc-vs-cv-3\/\" data-orig-file=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3.png\" data-orig-size=\"998,358\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"CC-vs-CV-3\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3.png\" class=\"wp-image-7451\" src=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3.png\" alt=\"How to Choose Constant Voltage LED Driver and Constant Current LED Driver?\" srcset=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3.png 998w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3-800x287.png 800w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3-300x108.png 300w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3-768x275.png 768w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/CC-vs-CV-3-720x258.png 720w\" sizes=\"(max-width:767px) 480px, (max-width:998px) 100vw, 998px\" \/><\/figure>\n<p><!-- \/wp:image --><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\"><strong>\u4ec0\u9ebc\u662f\u6046\u58d3\uff08CV\uff09\u548c\u6046\u6d41\uff08CC\uff09\uff1f<\/strong><\/h3>\n<p><!-- \/wp:heading --><!-- wp:list {\"customFontSize\":20} --><\/p>\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\"><!-- wp:list-item --><\/ul>\n<\/li>\n<\/ul>\n<h4><strong><span class=\"stk-highlight\">\u25cfConstant Voltage:<\/span><\/strong><\/h4>\n<p><!-- \/wp:list-item --><\/p>\n<p><!-- \/wp:list --><!-- wp:paragraph {\"customFontSize\":18} --><\/p>\n<h6 style=\"font-size: 18px;\"><span style=\"color: #333333;\">\u6046\u58d3\u96fb\u8def\u7684\u984d\u5b9a\u53c3\u6578\u78ba\u5b9a\u5f8c\uff0c\u8f38\u51fa\u96fb\u58d3\u56fa\u5b9a\uff0c\u8f38\u51fa\u96fb\u6d41\u6703\u6839\u64da\u8ca0\u8f09\u8b8a\u5316\u800c\u8b8a\u5316\u3002\u4f7f\u7528\u6046\u58d3LED\u9a45\u52d5\u5668\u9a45\u52d5LED\u71c8\u6642\uff0c\u6bcf\u4e32LED\u90fd\u9700\u8981\u914d\u5099\u9069\u7576\u7684\u96fb\u963b\uff0c\u4ee5\u4f7f\u6bcf\u4e32LED\u7684\u4eae\u5ea6\u5e73\u5747\u3002<\/span><\/h6>\n<p><!-- \/wp:paragraph --><!-- wp:list {\"customFontSize\":20} --><\/p>\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\"><!-- wp:list-item --><\/ul>\n<\/li>\n<\/ul>\n<h4><span style=\"color: #333333;\"><strong><span class=\"stk-highlight\">\u25cfConstant Current:<\/span><\/strong><\/span><\/h4>\n<p><!-- \/wp:list-item --><\/p>\n<p><!-- \/wp:list --><!-- wp:paragraph {\"customFontSize\":18} --><\/p>\n<h6 style=\"font-size: 18px;\"><span style=\"color: #333333;\">\u6046\u5b9a\u96fb\u6d41\u96fb\u8def\u7684\u8f38\u51fa\u96fb\u6d41\u662f\u56fa\u5b9a\u7684\uff0c\u8f38\u51fa\u96fb\u58d3\u6703\u6839\u64da\u8ca0\u8f09\u800c\u6539\u8b8a\u3002\u9078\u64c7\u6046\u5b9a\u96fb\u6d41\u9a45\u52d5\u5668\u6642\uff0c\u8acb\u6ce8\u610f\u6700\u5927\u8f38\u51fa\u96fb\u6d41\u548c\u96fb\u58d3\uff0c\u9019\u5c07\u9650\u5236\u9a45\u52d5\u5668\u53ef\u9a45\u52d5\u7684LED\u6578\u91cf\u3002<\/span><\/h6>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\"><strong>\u5982\u4f55\u9078\u64c7\u6046\u58d3LED\u9a45\u52d5\u5668\u548c\u6046\u5b9a\u96fb\u6d41LED\u9a45\u52d5\u5668\uff1f<\/strong><\/h3>\n<p><!-- \/wp:heading --><!-- wp:list {\"customFontSize\":20} --><\/p>\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\"><!-- wp:list-item --><\/ul>\n<\/li>\n<\/ul>\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li>\n<h3><span style=\"color: #333333;\"><strong><span class=\"stk-highlight\">\u5728\u4ee5\u4e0b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u6046\u58d3LED\u9a45\u52d5\u5668\uff1a<\/span><\/strong><\/span><\/h3>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/wp:list-item --><\/p>\n<p><!-- \/wp:list --><!-- wp:paragraph {\"customFontSize\":18} --><\/p>\n<h6 style=\"font-size: 18px;\"><span style=\"color: #333333;\">\u7576LED\u71c8\u9700\u8981\u56fa\u5b9a\u8f38\u51fa\u96fb\u58d3\uff0c\u4e26\u5167\u5efa\u96fb\u963b\u6216\u6046\u5b9a\u96fb\u6d41\u96fb\u8def\u9650\u5236\u96fb\u6d41\u7bc4\u570d\u6642\uff0c\u53ef\u4ee5\u9078\u64c7\u6046\u58d3LED\u9a45\u52d5\u5668\u3002\u7531\u65bc\u6046\u58d3LED\u9a45\u52d5\u5668\u7684\u96fb\u8def\u8a2d\u8a08\u548c\u5b89\u88dd\u5df2\u70ba\u4eba\u6240\u77e5\uff0c\u56e0\u6b64\u8a2d\u8a08\u6574\u500bLED\u7167\u660e\u63a7\u5236\u96fb\u8def\u76f8\u5c0d\u7c21\u55ae\u3002\u96fb\u6d41\u6fc0\u767c\u5149\u5b50\u4f7fLED\u767c\u5149\uff0c\u56e0\u6b64\u96fb\u6d41\u8d8a\u5927\uff0c\u8f49\u63db\u6548\u7387\u8d8a\u9ad8\u3002\u7136\u800c\uff0c\u96fb\u6d41\u904e\u9ad8\u6703\u640d\u58de\u71c8\u5177\u4e26\u7e2e\u77ed\u5176\u4f7f\u7528\u58fd\u547d\u3002\u6046\u58d3\u96fb\u8def\u8f03\u9069\u5408\u5927\u898f\u6a21\u7167\u660e\u5834\u5408\uff0c\u4f46\u8f03\u4e0d\u9069\u7528\u65bc\u9ad8\u7167\u5ea6\u5834\u5408\uff0c\u56e0\u70ba\u6046\u58d3LED\u9a45\u52d5\u5668\u8abf\u7bc0\u4eae\u5ea6\u4e00\u81f4\u6027\u7684\u80fd\u529b\u76f8\u5c0d\u8f03\u5dee\u3002<\/span><\/h6>\n<p><!-- \/wp:paragraph --><!-- wp:list {\"customFontSize\":20} --><\/p>\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\"><!-- wp:list-item --><\/ul>\n<\/li>\n<\/ul>\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li style=\"list-style-type: none;\">\n<ul class=\"wp-block-list\" style=\"font-size: 20px;\">\n<li>\n<h3><span style=\"color: #333333;\"><strong><span class=\"stk-highlight\">\u5728\u4ee5\u4e0b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u6046\u5b9a\u96fb\u6d41LED\u9a45\u52d5\u5668\uff1a<\/span><\/strong><\/span><\/h3>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!-- \/wp:list-item --><\/p>\n<p><!-- \/wp:list --><!-- wp:paragraph {\"customFontSize\":18} --><\/p>\n<h6 style=\"font-size: 18px;\"><span style=\"color: #333333;\">\u7576LED\u71c8\u9700\u8981\u56fa\u5b9a\u8f38\u51fa\u96fb\u6d41\u548c\u7279\u5b9a\u7bc4\u570d\u7684\u96fb\u58d3\u6642\uff0c\u53ef\u4ee5\u9078\u64c7\u6046\u5b9a\u96fb\u6d41LED\u9a45\u52d5\u5668\u3002\u6046\u6d41LED\u9a45\u52d5\u5668\u7684\u512a\u9ede\u5728\u65bc\u80fd\u5920\u7a69\u5b9a\u6709\u6548\u5730\u63a7\u5236\u4eae\u5ea6\uff0c\u4e26\u4e14\u4eae\u5ea6\u8abf\u7bc0\u7684\u4e00\u81f4\u6027\u4f7f\u71c8\u5177\u80fd\u5920\u9577\u6642\u9593\u4fdd\u6301\u6700\u4f73\u7167\u660e\u72c0\u614b\u3002\u8f38\u51fa\u96fb\u6d41\u56fa\u5b9a\uff0c\u53ef\u9632\u6b62\u71c8\u5177\u56e0\u96fb\u6d41\u904e\u5927\u800c\u5c0e\u81f4\u6eab\u5347\u800c\u640d\u58de\uff0c\u4e26\u5ef6\u9577\u71c8\u5177\u7684\u4f7f\u7528\u58fd\u547d\u3002\u7136\u800c\uff0c\u6046\u5b9a\u96fb\u6d41LED\u9a45\u52d5\u5668\u7684\u7167\u660e\u96fb\u8def\u8a2d\u8a08\u6bd4\u6046\u58d3\u7167\u660e\u96fb\u8def\u66f4\u8907\u96dc\u3002<\/span><\/h6>\n<p><!-- \/wp:paragraph --><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\"><strong>\u6046\u58d3LED\u9a45\u52d5\u5668\u8207\u6046\u5b9a\u96fb\u6d41LED\u9a45\u52d5\u5668\u7684\u6bd4\u8f03<\/strong><\/h3>\n<p><!-- \/wp:heading --><!-- wp:image {\"id\":7394,\"width\":\"734px\",\"height\":\"229px\",\"sizeSlug\":\"large\",\"linkDestination\":\"none\",\"align\":\"center\"} --><\/p>\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"321\" data-attachment-id=\"7394\" data-permalink=\"https:\/\/antron.com.tw\/zh\/technology-notes\/how-to-choose-constant-voltage-led-driver-and-constant-current-led-driver\/%e5%9c%96%e7%89%872\/\" data-orig-file=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472.png\" data-orig-size=\"1537,482\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"\u5716\u72472\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-1024x321.png\" class=\"wp-image-7394\" style=\"width: 734px; height: 229px;\" src=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-1024x321.png\" alt=\"The comparison of constant voltage LED driver and constant current LED driver\" srcset=\"https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-1024x321.png 1024w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-800x251.png 800w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-300x94.png 300w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-768x241.png 768w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-1200x376.png 1200w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472-720x226.png 720w, https:\/\/antron.com.tw\/wp-content\/uploads\/2020\/11\/\u5716\u72472.png 1537w\" sizes=\"(max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure>\n<p><!-- \/wp:image --><!-- wp:heading {\"level\":3} --><\/p>\n<h3 class=\"wp-block-heading\">\u7522\u54c1\u5c55\u793a<\/h3>\n<p><!-- \/wp:embed --><!-- wp:paragraph --><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dba2b97 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dba2b97\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-849292f\" data-id=\"849292f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5eaa11 elementor-widget elementor-widget-video\" data-id=\"e5eaa11\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/a8LH71Q-L-0&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>What is constant voltage(CV) and constant current(CC) ? \u25cfConstant Voltage: The rated parameters of the constant voltage circuit are determined, the output voltage is fixed, and<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":177480138,"featured_media":63688,"parent":7403,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_wpcom_ai_launchpad_about_page":false,"_wpcom_ai_launchpad_gallery_page":false,"_wpcom_ai_launchpad_contact_page":false,"_wpcom_ai_launchpad_events_page":false,"_wpcom_ai_launchpad_video_page":false,"_wpcom_ai_launchpad_portfolio_piece":false,"footnotes":""},"class_list":["post-7367","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Choose Constant Voltage LED Driver and Constant Current LED Driver? - Antron Electronics<\/title>\n<meta name=\"description\" content=\"How to choose constant voltage LED driver and constant current LED driver? 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