{"id":16420,"date":"2024-01-07T16:58:51","date_gmt":"2024-01-07T08:58:51","guid":{"rendered":"http:\/\/www.szryc.com\/?p=16420"},"modified":"2024-01-07T17:00:55","modified_gmt":"2024-01-07T09:00:55","slug":"12w-led%e7%94%b5%e6%ba%90%e6%88%90%e7%86%9f%e6%96%b9%e6%a1%88-led%e9%a9%b1%e5%8a%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=16420","title":{"rendered":"12W LED\u7535\u6e90\u6210\u719f\u65b9\u6848&#8211;LED\u9a71\u52a8"},"content":{"rendered":"<div class=\"post-image\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16425\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/01\/1-13.png\" alt=\"\" width=\"535\" height=\"391\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/01\/1-13.png?v=1704617959 535w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/01\/1-13-300x219.png?v=1704617959 300w\" sizes=\"(max-width: 535px) 100vw, 535px\" \/><\/div>\n<p>\u8bbe\u8ba1\u4e00\u4e2a12W LED\u7535\u6e90\uff0c\u901a\u5e38\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u56e0\u7d20\uff1a\u8f93\u5165\u7535\u538b\u8303\u56f4\uff0c\u8f93\u51fa\u7535\u6d41\u548c\u7535\u538b\uff0c\u6548\u7387\uff0c\u529f\u7387\u56e0\u6570\uff0c\u4ee5\u53ca\u5b89\u5168\u548c\u7535\u78c1\u517c\u5bb9\u6027\u8981\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u4e8e\u9694\u79bb\u5f0f\u53cd\u6fc0\u53d8\u6362\u5668\uff08Flyback Converter\uff09\u768412W LED\u7535\u6e90\u7684\u6210\u719f\u65b9\u6848\uff1a<\/p>\n<p>1. **\u53cd\u6fc0\u53d8\u6362\u5668**\uff1a\u53cd\u6fc0\u53d8\u6362\u5668\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8eLED\u9a71\u52a8\u7535\u6e90\u8bbe\u8ba1\u4e2d\uff0c\u7531\u4e8e\u5176\u7b80\u5355\u3001\u6210\u672c\u4f4e\u548c\u80fd\u591f\u63d0\u4f9b\u9694\u79bb\u3002\u5728\u8fd9\u4e2a\u8bbe\u8ba1\u4e2d\uff0c\u53cd\u6fc0\u53d8\u6362\u5668\u53ef\u4ee5\u5c06\u8f93\u5165\u7535\u538b\uff08\u4f8b\u598290-264V AC\uff09\u8f6c\u6362\u4e3a\u9700\u8981\u7684\u8f93\u51fa\u7535\u6d41\u548c\u7535\u538b\uff08\u4f8b\u598236V DC\uff0c330mA\uff09\u3002<\/p>\n<p>2. **PWM\u63a7\u5236\u5668**\uff1aPWM\u63a7\u5236\u5668\u7528\u4e8e\u63a7\u5236\u53cd\u6fc0\u53d8\u6362\u5668\u7684\u5f00\u5173\u65f6\u95f4\uff0c\u4ee5\u8fbe\u5230\u6240\u9700\u7684\u8f93\u51fa\u7535\u538b\u548c\u7535\u6d41\u3002PWM\u63a7\u5236\u5668\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u8fc7\u538b\u3001\u8fc7\u6d41\u548c\u77ed\u8def\u4fdd\u62a4\u3002<\/p>\n<p>3. **\u7535\u6e90\u56e0\u6570\u6821\u6b63\uff08PFC\uff09**\uff1a\u4e3a\u4e86\u63d0\u9ad8\u7535\u6e90\u7684\u529f\u7387\u56e0\u6570\uff0c\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2aPFC\u7535\u8def\u3002PFC\u7535\u8def\u53ef\u4ee5\u4f7f\u8f93\u5165\u7535\u6d41\u4e0e\u8f93\u5165\u7535\u538b\u540c\u76f8\uff0c\u4ece\u800c\u63d0\u9ad8\u529f\u7387\u56e0\u6570\u3002<\/p>\n<p>4. **\u7535\u78c1\u517c\u5bb9\u6027\uff08EMC\uff09**\uff1a\u4e3a\u4e86\u6ee1\u8db3EMC\u8981\u6c42\uff0c\u9700\u8981\u5728\u8f93\u5165\u548c\u8f93\u51fa\u7aef\u6dfb\u52a0\u6ee4\u6ce2\u5668\u3002\u6ee4\u6ce2\u5668\u53ef\u4ee5\u51cf\u5c11\u7535\u6e90\u7684\u7535\u78c1\u5e72\u6270\u3002<\/p>\n<p>5. **LED\u9a71\u52a8\u7535\u8def**\uff1aLED\u9a71\u52a8\u7535\u8def\u7528\u4e8e\u9a71\u52a8LED\u3002\u5728\u8fd9\u4e2a\u8bbe\u8ba1\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u6052\u6d41\u6e90\u6765\u9a71\u52a8LED\uff0c\u4ee5\u4fdd\u8bc1LED\u7684\u7a33\u5b9a\u548c\u957f\u5bff\u547d\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e00\u4e2a\u57fa\u4e8e\u53cd\u6fc0\u53d8\u6362\u5668\u768412W LED\u7535\u6e90\u7684\u6210\u719f\u65b9\u6848\u3002\u8fd9\u4e2a\u65b9\u6848\u53ef\u4ee5\u63d0\u4f9b\u7a33\u5b9a\u548c\u53ef\u9760\u7684\u7535\u6e90\uff0c\u540c\u65f6\u6ee1\u8db3\u6548\u7387\u3001\u529f\u7387\u56e0\u6570\u548cEMC\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bbe\u8ba1\u4e00\u4e2a12W LED\u7535\u6e90\uff0c\u901a\u5e38\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u56e0\u7d20\uff1a\u8f93\u5165\u7535\u538b\u8303\u56f4\uff0c\u8f93\u51fa\u7535\u6d41\u548c\u7535\u538b\uff0c\u6548\u7387\uff0c\u529f\u7387\u56e0\u6570\uff0c\u4ee5\u53ca\u5b89 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16420"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16420"}],"version-history":[{"count":2,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16420\/revisions"}],"predecessor-version":[{"id":16426,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16420\/revisions\/16426"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16420"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}