Invention Grant
- Patent Title: Voltage conversion method and voltage converter
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Application No.: US14706500Application Date: 2015-05-07
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Publication No.: US09673718B2Publication Date: 2017-06-06
- Inventor: Marc Fahlenkamp , Anders Lind , Sanjaya Pradhan
- Applicant: Infineon Technologies Austria AG
- Applicant Address: AT Villach
- Assignee: Infineon Technologies Austria AG
- Current Assignee: Infineon Technologies Austria AG
- Current Assignee Address: AT Villach
- Agency: Slater Matsil, LLP
- Main IPC: H02M3/335
- IPC: H02M3/335 ; H02M1/00

Abstract:
In accordance with an embodiment, a method in a voltage converter includes, in each of successive drive cycles, switching on for an on-period a first electronic switch connected in series with a primary winding of a transformer. Before first electronic switch is switched on, the transformer is pre-magnetized for a pre-magnetizing period, where there is a first delay time between an end of the pre-magnetizing period and a beginning of the on-period.
Public/Granted literature
- US20160329814A1 Voltage Conversion Method and Voltage Converter Public/Granted day:2016-11-10
Information query
IPC分类: