PWM调速 输出接电机之后没反应,是输出负载能力太小了么 怎么能改善呢[img]file:///C:\Users\scit\AppData\Roaming\Tencent\Users\862414130\QQ\WinTemp\RichOle\{4O]TZW{DJ_[B825D6F@BEP.png[/img][img]file:///C:\Users\scit\AppData\Roaming\Tencent\Users\862414130\QQ\WinTemp\RichOle\{4O]TZW{DJ_[B825D6F@BEP.png[/img][img]file:///C:\Users\scit\AppData\Roaming\Tencent\Users\862414130\QQ\WinTemp\RichOle\{4O]TZW{DJ_[B825D6F@BEP.png[/img] |