{"id":14973,"date":"2023-12-19T11:50:33","date_gmt":"2023-12-19T03:50:33","guid":{"rendered":"http:\/\/www.szryc.com\/?p=14973"},"modified":"2023-12-19T11:50:33","modified_gmt":"2023-12-19T03:50:33","slug":"led%e7%8e%89%e7%b1%b3%e7%81%af%e7%94%b5%e6%ba%90%e9%9c%80%e8%a6%81%e7%94%a8%e5%88%b0%e5%93%aa%e4%ba%9b%e7%94%b5%e5%ad%90%e5%85%83%e4%bb%b6","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=14973","title":{"rendered":"LED\u7389\u7c73\u706f\u7535\u6e90\u9700\u8981\u7528\u5230\u54ea\u4e9b\u7535\u5b50\u5143\u4ef6"},"content":{"rendered":"

LED\u7389\u7c73\u706f\u662f\u4e00\u79cd\u5e38\u89c1\u7684LED\u7167\u660e\u4ea7\u54c1\uff0c\u56e0\u5176\u5f62\u72b6\u7c7b\u4f3c\u7389\u7c73\u800c\u5f97\u540d\u3002LED\u7389\u7c73\u706f\u7535\u6e90\u9700\u8981\u5c06\u4ea4\u6d41\u7535\u8f6c\u6362\u4e3aLED\u6240\u9700\u7684\u6052\u5b9a\u76f4\u6d41\u7535\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u529f\u80fd\uff0cLED\u7389\u7c73\u706f\u7535\u6e90\u901a\u5e38\u9700\u8981\u4ee5\u4e0b\u7535\u5b50\u5143\u4ef6\uff1a<\/p>\n

1. \u6574\u6d41\u6865\uff1a\u6574\u6d41\u6865\u7528\u4e8e\u5c06\u4ea4\u6d41\u7535\u8f6c\u6362\u4e3a\u76f4\u6d41\u7535\u3002\u5b83\u901a\u5e38\u7531\u56db\u4e2a\u4e8c\u6781\u7ba1\u7ec4\u6210\uff0c\u4ee5\u5b9e\u73b0\u5168\u6ce2\u6574\u6d41\u3002<\/p>\n

2. \u6ee4\u6ce2\u7535\u5bb9\uff1a\u6ee4\u6ce2\u7535\u5bb9\u7528\u4e8e\u51cf\u5c0f\u76f4\u6d41\u7535\u538b\u4e2d\u7684\u7eb9\u6ce2\u3002\u5b83\u901a\u5e38\u8fde\u63a5\u5728\u6574\u6d41\u6865\u7684\u8f93\u51fa\u7aef\u3002<\/p>\n

3. \u7535\u6e90\u56e0\u6570\u6821\u6b63\uff08PFC\uff09\u7535\u8def\uff1aPFC\u7535\u8def\u7528\u4e8e\u63d0\u9ad8\u7535\u6e90\u56e0\u6570\uff0c\u964d\u4f4e\u8c10\u6ce2\u5931\u771f\uff0c\u63d0\u9ad8\u80fd\u91cf\u5229\u7528\u7387\u3002\u8fd9\u4e2a\u7535\u8def\u53ef\u80fd\u5305\u62ec\u7535\u611f\u3001\u7535\u5bb9\u3001\u4e8c\u6781\u7ba1\u548cMOSFET\u7b49\u5143\u4ef6\u3002<\/p>\n

4. \u5f00\u5173\u7535\u6e90\u63a7\u5236\u5668\uff1a\u5f00\u5173\u7535\u6e90\u63a7\u5236\u5668\u7528\u4e8e\u63a7\u5236\u5f00\u5173\u7535\u6e90\u7684\u5de5\u4f5c\u3002\u5b83\u53ef\u4ee5\u662f\u4e00\u6b3e\u96c6\u6210\u7535\u8def\uff08IC\uff09\uff0c\u5982Buck\u8f6c\u6362\u5668\u3001Boost\u8f6c\u6362\u5668\u6216Flyback\u8f6c\u6362\u5668\u7b49\u3002<\/p>\n

5. \u5f00\u5173\u5143\u4ef6\uff1a\u5f00\u5173\u5143\u4ef6\uff08\u5982MOSFET\u6216IGBT\uff09\u7528\u4e8e\u5728\u5f00\u5173\u7535\u6e90\u4e2d\u5207\u6362\u7535\u6d41\u3002\u5b83\u4eec\u5728\u63a7\u5236\u5668\u7684\u6307\u4ee4\u4e0b\u8fdb\u884c\u5feb\u901f\u5f00\u5173\u64cd\u4f5c\uff0c\u4ee5\u5b9e\u73b0\u6052\u6d41\u8f93\u51fa\u3002<\/p>\n

6. \u7535\u611f\u548c\u7535\u5bb9\uff1a\u7535\u611f\u548c\u7535\u5bb9\u7528\u4e8e\u5f00\u5173\u7535\u6e90\u7684\u6ee4\u6ce2\u548c\u7a33\u538b\u3002\u5b83\u4eec\u53ef\u4ee5\u5f62\u6210LC\u6ee4\u6ce2\u5668\uff0c\u4ee5\u5e73\u6ed1\u8f93\u51fa\u7535\u6d41\u548c\u7535\u538b\u3002<\/p>\n

7. \u7535\u6d41\u68c0\u6d4b\u7535\u8def\uff1a\u7535\u6d41\u68c0\u6d4b\u7535\u8def\u7528\u4e8e\u76d1\u63a7LED\u7535\u6d41\uff0c\u4ee5\u786e\u4fdd\u6052\u6d41\u8f93\u51fa\u3002\u8fd9\u4e2a\u7535\u8def\u53ef\u80fd\u5305\u62ec\u7535\u963b\u3001\u653e\u5927\u5668\u548c\u6bd4\u8f83\u5668\u7b49\u5143\u4ef6\u3002<\/p>\n

8. \u4fdd\u62a4\u7535\u8def\uff1a\u4fdd\u62a4\u7535\u8def\u7528\u4e8e\u9632\u6b62\u7535\u6e90\u8fc7\u538b\u3001\u8fc7\u6d41\u3001\u8fc7\u70ed\u548c\u77ed\u8def\u7b49\u6545\u969c\u3002\u8fd9\u4e2a\u7535\u8def\u53ef\u80fd\u5305\u62ec\u70ed\u654f\u7535\u963b\u3001\u4fdd\u9669\u4e1d\u3001\u6574\u6d41\u4e8c\u6781\u7ba1\u548c\u7a33\u538b\u4e8c\u6781\u7ba1\u7b49\u5143\u4ef6\u3002<\/p>\n

9. \u53ef\u9009\u7684\u8c03\u5149\u7535\u8def\uff1a\u5982\u679cLED\u7389\u7c73\u706f\u652f\u6301\u8c03\u5149\u529f\u80fd\uff0c\u8fd8\u9700\u8981\u4e00\u4e2a\u8c03\u5149\u7535\u8def\u3002\u8fd9\u4e2a\u7535\u8def\u53ef\u4ee5\u901a\u8fc7\u6a21\u62df\u8c03\u5149\uff08\u5982\u6539\u53d8\u8f93\u5165\u7535\u538b\u6216\u7535\u6d41\uff09\u6216\u6570\u5b57\u8c03\u5149\uff08\u5982\u8109\u51b2\u5bbd\u5ea6\u8c03\u5236\uff08PWM\uff09\uff09\u5b9e\u73b0\u8c03\u5149\u529f\u80fd\u3002<\/p>\n

\u8bf7\u6ce8\u610f\uff0c\u5b9e\u9645\u7684LED\u7389\u7c73\u706f\u7535\u6e90\u8bbe\u8ba1\u53ef\u80fd\u56e0\u4ea7\u54c1\u7279\u6027\u548c\u6027\u80fd\u8981\u6c42\u800c\u6709\u6240\u4e0d\u540c\u3002\u5728\u8bbe\u8ba1\u7535\u6e90\u65f6\uff0c\u8bf7\u786e\u4fdd\u9075\u5faa\u76f8\u5173\u89c4\u683c\u548c\u5b89\u5168\u51c6\u5219\u3002<\/p>\n

MOS\u7ba1\uff0c\u6574\u6d41\u6865\uff0c\u4e8c\u6781\u7ba1\u4f9b\u5e94\u5546\u8bf7\u627e\u6df1\u5733\u5e02\u65e5\u6708\u8fb0\u79d1\u6280\u6709\u9650\u516c\u53f8<\/p>\n","protected":false},"excerpt":{"rendered":"

LED\u7389\u7c73\u706f\u662f\u4e00\u79cd\u5e38\u89c1\u7684LED\u7167\u660e\u4ea7\u54c1\uff0c\u56e0\u5176\u5f62\u72b6\u7c7b\u4f3c\u7389\u7c73\u800c\u5f97\u540d\u3002LED\u7389\u7c73\u706f\u7535\u6e90\u9700\u8981\u5c06\u4ea4\u6d41\u7535\u8f6c\u6362\u4e3aLED\u6240\u9700\u7684 […]<\/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\/14973"}],"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=14973"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/14973\/revisions"}],"predecessor-version":[{"id":14975,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/14973\/revisions\/14975"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14973"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}