After the first constant current constant voltage charging ways.
采取先恒流后恒压的充电方式。
The localizer is composed of two parts:a constant current constant frequency signal source and a signal detector.
装置由恒流信号电源和信号检测装置两部分组成。
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。
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