做一个UPS,功率为100W,要求为蓄电池充电48V,前端要加功率因数校正电路,要求显示,且功率大于90%,麻烦推荐个芯片,或者电路
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.