file:///C:/Documents%20and%20Set
tings/Administrator/Application%20Data/Tencent/Users/352853778/QQ/WinTemp/RichOle/%60XH7IT3EK~UOI26%60@%25$DIC0.jpg file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/352853778/QQ/WinTemp/RichOle/T3N(]3@JT$T9K_%25AKIF3C1T.jpg
我做的是IN=24V输入 TLP250第三脚是
单片机产生的10KHZ的PWM(5V),我现在的问题是TLP的V0处产生的是10HZ的PWM(15V),可是到了BUCK处 居然变成了好几兆的正弦波?然后IRF3205的G脚电压才1点多,S脚才0.多 这是什么原因啊?求高手解答
一周热门 更多>