emitter current meaning in Chinese
发射极电流,射极电流
射极电流
Examples
- Remember , the transistor ' s collector current is almost equal to its emitter current , as the ratio of a typical transistor is almost unity ( 1 )
不要忘了,通常典型晶体管的系数几乎是1 ,因此晶体管集电极电流与发射极电流也几乎是相等的。 - Therefore , if we have a way of holding emitter current constant through a transistor , the transistor will work to regulate collector current at a constant value
于是,只要我们能让晶体管的发射极电流保持恒定,它就能保持发射极电流为恒定值。 - If we have control over the transistor ' s emitter current by setting diode current with a simple resistor adjustment , then we likewise have control over the transistor ' s collector current
我们只要简单的调节电阻,设定二极管电流,就能控制晶体管的发射极电流,于是也就能控制晶体管集电极电流。 - Well , the ratio works similarly : if emitter current is held constant , collector current will remain at a stable , regulated value so long as the transistor has enough collector - to - emitter voltage drop to maintain it in its active mode
系数的作用与之类似:如果发射极电流保持恒定,只要集电极发射极电压足以使其保持在放大区,集电极电流也将稳定保持。