发明名称 |
DC voltage converter with several isolated regulated outputs |
摘要 |
The present invention relates to a DC voltage converter with soft switching of the type with half-bridge arrangement at the primary side and of quasi-resonant half-wave type at the secondary side. This converter comprises a single transformer and can generate a plurality of regulated voltages at output. It furthermore comprises a resonant circuit for creating a half-wave resonant current in the secondary winding and charging a first load capacitor so as to produce a first DC voltage. It furthermore comprises an inductive circuit connected between said secondary winding and a second load capacitor able to generate a current so as to charge the second load capacitor during a part of the half-wave of the resonant current flowing in the secondary winding and thus produce a second DC voltage.
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申请公布号 |
US2006220591(A1) |
申请公布日期 |
2006.10.05 |
申请号 |
US20060393476 |
申请日期 |
2006.03.30 |
申请人 |
THOMSON LICENSING |
发明人 |
MARCHAND PHILIPPE;PLOQUIN DIDIER;MORIZOT GERARD |
分类号 |
H05B37/02 |
主分类号 |
H05B37/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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