发明名称 |
Power supply apparatus and method |
摘要 |
A method of supplying a power to elements in a power supply apparatus including a primary side and a second side. Particularly, a method of supplying a driving power to an element at the primary side of the power supply apparatus from a primary coil of a transformer. A power factor improvement section improves a power factor of a received alternating current (AC) power. A transformer then receives the AC power having the improved power factor from a primary coil and generates an induced power at a secondary coil. The transformer then provides the AC power to drive a predetermined element located at the primary side of the power supply apparatus from the primary coil.
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申请公布号 |
US7869227(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20050148312 |
申请日期 |
2005.06.09 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
LEE SEUNG-EON;LEE KYOUNG-GEUN;LEE JONG-CHEOL |
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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