Invention Grant
- Patent Title: Protection circuit, oscillation compensation circuit and power supply circuit in solid state pulse modulator
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Application No.: US16110355Application Date: 2018-08-23
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Publication No.: US11152932B2Publication Date: 2021-10-19
- Inventor: Yaohong Liu , Ziran Zhao , Jinsheng Liu , Wei Jia , Wei Li , Xinshui Yan
- Applicant: Nuctech Company Limited
- Applicant Address: CN Beijing
- Assignee: Nuctech Company Limited
- Current Assignee: Nuctech Company Limited
- Current Assignee Address: CN Beijing
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: CN201710858572.7 20170920
- Main IPC: H03K17/0812
- IPC: H03K17/0812 ; H03K3/57 ; H03K17/081 ; H03K17/567 ; H03K17/06
Abstract:
The disclosed technology relates to 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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