晶体三极管特性曲线——V_(cE)=OV与V_(cE)>1V的区别

THE CHARACTERISTIC CURVES OF TRANSISTOR TRIODE——THE DIFFERENCES BETWEEN VCE.= 0V AND VCE>1V

对晶体三极管输入特性进行分析,利用电流表、电压表测量,证实当V_(CE)=0V时,集电极比发射极先导通;当V_(CE)>1V时,晶体管处于放大状态.

The authors studies the input characteristic of transistor triode with galvanometer and voltmeter,and proves that undetr Vc_E = 0V the collector occurs electric current bdfore the emitter,and transistor triode is in magnifying state under Vc_E>lV.