发明名称 |
Switching power supply device using current sharing transformer |
摘要 |
In accordance with the present invention, the switching power supply device using a current sharing transformer includes an inverter switching unit for switching an input voltage; a set of share inductors connected to the inverter switching unit for distributing a current applied by the inverter switching unit; first and second transformers of which each primary side connected to the set of share inductors is connected in parallel to each other; and a rectifying unit connected to secondary sides of the first and second transformers.
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申请公布号 |
US7969752(B2) |
申请公布日期 |
2011.06.28 |
申请号 |
US20080113648 |
申请日期 |
2008.05.01 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
BONG SANG CHEOL;AHN TAE YOUNG;KIM DON SIK;KIM HAK RYONG;SUNG MYUNG HYUN;NA DO HEUNG;KIM JONG PIL;KIM DONG JOONG;HEO TAE WON;LEE DONG WOOK |
分类号 |
H02M3/335 |
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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