发明名称 |
POWER SUPPLY DEVICE AND METHOD FOR REGULATING DEAD TIME |
摘要 |
The present invention provides a power supply device and a method for regulating dead-zone time. The device includes: a power supply converter and a regulator, where the power supply converter includes a primary-side mosfet, a secondary-side mosfet and a transformer, and the regulator includes a current sampling unit, a reference voltage generating unit, a signal processing unit and a control unit. Embodiments of the present invention can improve conversion efficiency. |
申请公布号 |
EP2590307(B1) |
申请公布日期 |
2017.03.08 |
申请号 |
EP20120765432 |
申请日期 |
2012.03.12 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
LIU, Xujun;MAO, Hengchun;ZHOU, Tao;HOU, Zhaozheng;FU, Dianbo |
分类号 |
H02M3/335;H02M1/38 |
主分类号 |
H02M3/335 |
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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