确定晶闸管通态平均电流I,安全裕量通常取()


确定晶闸管通态平均电流I,安全裕量通常取()

A.2~3倍

B.2倍

C.1.5~2倍

D.1.5倍

正确答案:A


Tag:晶闸管 电流 时间:2023-02-10 14:16:27