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实用新型
CN203617979U 一种高压方波发生器 有权 转让

一种高压方波发生器
摘要：
本实用新型涉及一种高压方波发生器，所述发生器包括高压直流源、电阻、储能电容、触发脉宽调节模块、上升沿电路、下降沿电路和同步控制触发模块；所述上升沿电路包括固体开关MOSFET和光耦隔离驱动电路；所述下降沿电路包括固体开关MOSFET电路与雪崩三极管串；所述高压直流源、电阻、储能电容、触发脉宽调节模块、固体开关MOSFET和光耦隔离驱动电路和雪崩三极管串依次连接；所述高压直流源为直流模块电源；所述储能电容为高压薄膜脉冲电容器。本实用新型结构紧凑、性能稳定、带负载能力强，携带方便，可操作性强，抗电磁干扰能力强。
摘要（英）：

The utility model relates to a high-voltage square-wave generator. The generator comprises a high-voltage DC source, resistors, an energy-storage capacitor, a trigger pulse width adjusting module, a rising-edge circuit, a falling-edge circuit and a synchronous control trigger module; the rising-edge circuit comprises a solid switch MOSFET and an optical coupling isolation drive circuit; the falling-edge circuit comprises a solid switch MOSFET circuit and an avalanche triode string; the high-voltage DC source, the resistors, the energy-storage capacitor, the trigger pulse width adjusting module, the solid switch MOSFETs, the optical coupling isolation drive circuit and the avalanche triode string are connected in order; the high-voltage DC source is a DC module power source; and the energy-storage capacitor is a high-voltage film pulse capacitor. The high-voltage square-wave generator has the advantages of compact structure, stable performance, the strong on-load capability, carrying convenience, strong operability and the strong ability resistant to electromagnetic interferences.

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