发明名称 |
High efficiency high power factor electronic ballast |
摘要 |
A method and apparatus for driving a ballast in critical discontinuous mode (CDCM) is disclosed. The method provides for zero loss switching in order to maximize efficiency, and also provides controllable input and output power without the use of complex and costly feedback loops.
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申请公布号 |
US2002180379(A1) |
申请公布日期 |
2002.12.05 |
申请号 |
US20010872422 |
申请日期 |
2001.05.31 |
申请人 |
KONIKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
SHEN ERIC |
分类号 |
H05B41/282;H02M5/458;H05B41/28;H05B41/288;(IPC1-7):H05B37/02 |
主分类号 |
H05B41/282 |
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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