一种可调的高压脉冲发生器
Adjustable high voltage pulse generator
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摘要: 介绍了一种可调的高压脉冲发生器，该发生器主要由储能电容器组、氢闸流管、电压调节器、保护电路、高压变压器等部件组成。储能电容器组的电容量、充电电压和与高压变压器的连接端口可灵活地进行调节，从而使高压脉冲发生器可产生正极性或负极性，脉冲底宽为1.4～4.3μs，脉冲幅度为10～200kV的高压脉冲，脉冲的上升沿在0.4～0.6μs之间。该高压脉冲发生器有较强的带负载能力，外接负载只要大于1.2kΩ就能保证性能的稳定。Abstract: The new high voltage pulse generator is mainly composed of condense capacitors, hydrogen thyratron, high voltage transformer and voltage adapter. The total capacitance and charged voltage of the condense capacitors can be changed and controlled. The output pulse of the generator has an exponential waveform, and its rising time is 0.4～0.6μs. By adjusting the capacitors and its charged voltage, the pulse width varies from 1.5μs to 4.0μs, and the pulse amplitude varies from 10 kV to 200kV．
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Key words:
- high voltage pulse generator /
- pulse width /
- high voltage pulse source
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