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本文介绍一种为MNI-1U中性注入器研制的大功率长脉冲高压稳定电源。电路的技术指标为:输出脉冲电压50kV,脉冲电流30A,脉冲宽度50ms,上升下降时间小于25μs,平顶稳定度优于0.5％,调整响应时间30μs。当作直流高压稳压和稳流电源使用时,输出电压1-80kV,电流0.5—5A,电压或电流的稳定度可优于0.1％
This article describes a high power long pulse high voltage stabilized power supply developed for the MNI-1U neutral injector. Circuit specifications: output pulse voltage 50kV, pulse current 30A, pulse width 50ms, rise and fall time is less than 25μs, flat top stability better than 0.5%, adjust the response time of 30μs. When used as a DC high-voltage regulator and a steady current power supply, the output voltage is 1-80 kV and the current is 0.5-5 A. The stability of the voltage or current may be better than 0.1%