Invention Application
- Patent Title: AC/DC CONVERTERS WITH WIDER VOLTAGE REGULATION RANGE
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Application No.: US15954424Application Date: 2018-04-16
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Publication No.: US20180234022A1Publication Date: 2018-08-16
- Inventor: Liming Ye , Heping Dai , Dianbo Fu
- Applicant: Futurewei Technologies, Inc.
- Main IPC: H02M3/335
- IPC: H02M3/335 ; H02M7/483 ; H02M1/00
Abstract:
A converter is provided. The converter includes a first DC/DC converter, a non-isolated DC/DC converter and a control circuit. The first DC/DC converter includes a transformer, a primary side inverter and a secondary side rectifier. The primary side inverter and a secondary side rectifier are operable at multiple operating modes. The control circuit determines an operating mode for the primary side inverter or the secondary side rectifier, and controls the primary side inverter or the secondary side rectifier to change its respective operating mode.
Public/Granted literature
- US10135350B2 AC/DC converters with wider voltage regulation range Public/Granted day:2018-11-20
Information query
IPC分类:
