Step five: tune the final stage power transistor quiescent current, the current value of the power tube by measuring the voltage of the emitter resistance Converter and get.

第五步：调末级功率管的静态电流，该电流值可以经由过程测功率管的发射极电阻的电压换算而得到。

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The position of the sleeves is located in the middle between the arrowheads on the connector tube and the two circumferential grooves on the socket piece of the catalytic converter.

连接套位于接头管上的箭头与催化转化器套筒上的两个圆周凹槽的中心位置。

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The high voltage endurance test device for switch tube is composed of high voltage pulse generator, high voltage breakdown detector, trigger, auto-controller and DC/AC converter.

开关管冲击耐压装置由高压脉冲产生器、击穿检测器、触发器，及自动控制器、DC/AC 变换器等构成。

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