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.

SG6841的恒功率保护



             本人在使用SG6841的时候发现一个问题,就是其恒功率保护那一块:当我的变压器感量调的比较大的时候,在低电压时(如90V)则不能雷带上满载。不知为何呢?请高手解决。。。。。。。。。。