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.
求教UCC28070 做2000W 整流器的时候 启动过程中会断波形 之后又正常 是什么情况？
UCC28070芯片的工作电压VCC是如何实现的？是否检测VCC电压 是否稳定/正常？？
外接直流电源给VCC供电 VCC电压检测正常稳定 请问会是什么原因呀？
