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.

运放能做DC升压用吗

我的目的是将电压放大10倍,同时输出电流大于200mA,我想的是用运放做,但是好像运放不能用来做直流信号的放大,还有别的器件能实现这样的功能吗