HIGH VOLTAGE PULSED POWER SUPPLY USING SEMICONDUCTOR SWITCHES

    公开(公告)号:EP1766762B1

    公开(公告)日:2018-12-26

    申请号:EP05858013.5

    申请日:2005-05-04

    IPC分类号: H02M3/07 H03K3/57

    CPC分类号: H03K3/57 H02M3/07

    摘要: Systems and methods for generating a high voltage pulse. A series of voltage cells are connected such that charging capacitors can be charged in parallel and discharged in series. Each cell includes a main switch and a return switch. When the main switches are turned on, the capacitors in the cells are in series and discharge. When the main switches are turned off and the return switches are turned on, the capacitors charge in parallel. One or more of the cells can be inactive without preventing a pulse from being generated. The amplitude, duration, rise time, and fall time can be controlled with the voltage cells. Each voltage cell also includes a balance network to match the stray capacitance seen by each voltage cell.