A.限流 B.傳遞電流信號(hào) C.提供能源 D.轉(zhuǎn)化電流變化量輸出電壓信號(hào)
A.6V、5.3V、-9V B.6V、5.3V、9V C.9V、5.3V、-6V D.9V、﹣5.3V、6V
A.Ie=Ib+IcIb=βIc B.Ic=Ib+IeIb=βIc C.Ie=Ib+IcIc=βIb D.Ic=Ib+IeIb=βIc