Invention Grant
- Patent Title: Gate drive apparatus for resonant converters
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Application No.: US15838745Application Date: 2017-12-12
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Publication No.: US10340807B2Publication Date: 2019-07-02
- Inventor: Daoshen Chen , Heping Dai , Xujun Liu , Liming Ye , Dianbo Fu
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Slater Matsil, LLP
- Main IPC: H02M3/335
- IPC: H02M3/335 ; H02M1/08 ; H02M3/338 ; H02M1/14 ; H02M1/36 ; H02M1/088 ; H02M1/00 ; H02M7/48
Abstract:
A device comprises a gate drive bridge coupled between a bias voltage of a power converter and ground and a transformer connected to the gate drive bridge, wherein the transformer comprises a primary winding connected to two legs of the gate drive bridge respectively and a plurality of secondary windings configured to generate gate drive signals for low side switches, high side switches and secondary switches of the power converter.
Public/Granted literature
- US20180102713A1 Gate Drive Apparatus for Resonant Converters Public/Granted day:2018-04-12
Information query
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