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.
附件有电路,一直没有找到问题的原因
使用uc2907 替换ucc29002吗?
Hi
比较一下2路UCC29002的信号,应该是异常那一路可能存在焊接或者错件之类的问题。