在测试时 ,经过二次开关机后,UCC28180PWM输出一个5V的电压(直流电平,不是PWM波形) 这是什么情况啊
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
在测试时 ,经过二次开关机后,UCC28180PWM输出一个5V的电压(直流电平,不是PWM波形) 这是什么情况啊