{"id":4668,"date":"2017-08-10T10:00:19","date_gmt":"2017-08-10T01:00:19","guid":{"rendered":"http:\/\/micro.rohm.com\/cn\/techweb\/?p=4668"},"modified":"2022-04-11T11:36:45","modified_gmt":"2022-04-11T03:36:45","slug":"%e5%9f%ba%e6%9d%bf%e3%83%ac%e3%82%a4%e3%82%a2%e3%82%a6%e3%83%88%e4%be%8b","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/acdc\/acdc_pwm\/acdc_pwm01\/1539","title":{"rendered":"\u57fa\u677f\u5e03\u5c40\u4f8b"},"content":{"rendered":"<p>\u5b8c\u6210\u7535\u8def\u56fe\u7eb8\u540e\uff0c\u8fdb\u5165\u5b9e\u9645\u89c4\u5212\u5b89\u88c5\u57fa\u677f\u7684\u5e03\u5c40\u9636\u6bb5\u3002\u672c\u9879\u5c06\u8bf4\u660e\u57fa\u677f\u5e03\u5c40\u7684\u793a\u4f8b\u3001\u5e03\u5c40\u7684\u539f\u5219\u6216\u8981\u70b9\u3002<\/p>\n<div class=\"box-line\">\r\n\r\n<strong>\uff1cAC\/DC PWM\u65b9\u5f0f\u53cd\u6fc0\u5f0f\u8f6c\u6362\u5668\u8bbe\u8ba1\u65b9\u6cd5\uff1e<\/strong>\r\n<ol class=\"line-none\">\r\n\t<li><a 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