{"id":1397,"date":"2018-11-15T00:51:11","date_gmt":"2018-11-15T00:51:11","guid":{"rendered":""},"modified":"2018-11-15T08:51:36","modified_gmt":"2018-11-15T00:51:36","slug":"5w%e8%be%93%e5%87%ba%e7%9a%84%e9%9a%94%e7%a6%bb%e5%bc%8f%e5%8f%af%e8%b0%83%e5%85%89led%e9%a9%b1%e5%8a%a8%e5%99%a8","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1397","title":{"rendered":"5W\u8f93\u51fa\u7684\u9694\u79bb\u5f0f\u53ef\u8c03\u5149LED\u9a71\u52a8\u5668"},"content":{"rendered":"

\u8fd9\u662f\u4e00\u79cd\u9694\u79bb\u5f0f 25W\u30010-10V \u53ef\u8c03\u5149 LED \u9a71\u52a8\u5668\u8bbe\u8ba1\uff0c\u5176\u529f\u7387\u56e0\u6570 (PF) \u5927\u4e8e 0.9\uff0c\u8fbe\u5230\u751a\u81f3\u8d85\u8fc7\u5546\u4e1a\u7167\u660e PF \u548c\u603b\u8c10\u6ce2\u5931\u771f (THD) \u8981\u6c42\u3002\u5b83\u975e\u5e38\u9002\u5408\u4e8e\u4f7f\u7528\u9ad8\u4eae\u5ea6 LED \u53d1\u5c04\u5668\u7684\u6574\u4f53\u5f0f LED \u706f\u5177\u6216\u9547\u6d41\u5668\u3002\u6b64\u8bbe\u8ba1\u9488\u5bf9 500mA\uff08\u6700\u5927\u503c\uff09LED \u8f93\u51fa\u7535\u6d41\u548c 45 V \u81f3 55 V \u7684 LED \u5806\u53e0\u7535\u538b\u8fdb\u884c\u4e86\u4f18\u5316\u3002<\/font>

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\n\u4e3b\u8981\u7279\u8272<\/font>

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