在一个LLC和PFC电路之中,给PFC和LLC控制芯片供电时,他的供电电路如下图,感觉是让芯片2(PFC)先工作,之后再让芯片1(LLC)工作。大家帮我看看这个电路是怎么工作的,每个三极管工作在什么区?
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.