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1.
公开(公告)号:EP4302403A1
公开(公告)日:2024-01-10
申请号:EP22763887.1
申请日:2022-03-01
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公开(公告)号:EP3538214B1
公开(公告)日:2023-07-05
申请号:EP17801269.6
申请日:2017-11-08
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公开(公告)号:EP3528386B1
公开(公告)日:2022-12-21
申请号:EP19165200.7
申请日:2015-07-13
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公开(公告)号:EP3461006B1
公开(公告)日:2022-05-04
申请号:EP18190829.4
申请日:2018-08-24
发明人: LIU, Yaohong , ZHAO, Ziran , LIU, Jinsheng , JIA, Wei , LI, Wei , YAN, Xinshui
IPC分类号: H03K17/06 , H03K3/57 , H03K17/0812
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公开(公告)号:EP3921022A1
公开(公告)日:2021-12-15
申请号:EP20706825.5
申请日:2020-02-05
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公开(公告)号:EP3586441B1
公开(公告)日:2020-10-21
申请号:EP18777014.4
申请日:2018-03-30
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8.
公开(公告)号:EP3461006A2
公开(公告)日:2019-03-27
申请号:EP18190829.4
申请日:2018-08-24
发明人: LIU, Yaohong , ZHAO, Ziran , LIU, Jinsheng , JIA, Wei , LI, Wei , YAN, Xinshui
CPC分类号: H03K17/08126 , H03K3/57 , H03K17/06 , H03K17/08128 , H03K17/567 , H03K2017/066 , H03K2217/0081
摘要: The present disclosure provides a gate protection circuit for an Insulated Gate Bipolar Transistor (IGBT), the IGBT being used as a switch device in a solid state pulse modulator based on the MARX generator principle, the gate protection circuit including: a voltage regulator configured to supply a stable voltage to an emitter of the IGBT with respect to the ground for a gate of the IGBT.
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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
发明人: CASSEL, Richard, L.
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.
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