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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Then based on the above analysis, we present the method of using output voltage pulse differential feedback to control chaos in the buck converter.

在此基础上提出了利用输出电压的脉冲微分反馈对这类电路系统中的混沌进行控制的方法。

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Receiving the third signal and based on a reference voltage, the switching circuit controls the pulse wave width of the switching signal so as to adjust output current of the power converter.

切换电路接收第三讯号并依据一参考电压，以 控制切换讯号的脉波宽度，所以可调整功率转换器的输出电 流。

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