发明名称 |
Power supply switching circuit for a halogen lamp |
摘要 |
A power supply and methods are provided. The power supply includes a bi-forward converter and a feed forward circuit. The bi-forward converter is operable to convert an input voltage into an output voltage. The feed forward circuit is operable to detect a peak voltage associated with the input voltage, and the bi-forward converter is further operable to adjust the output voltage responsive to the peak voltage detected by the feed forward circuit.
|
申请公布号 |
US7924584(B1) |
申请公布日期 |
2011.04.12 |
申请号 |
US20040019925 |
申请日期 |
2004.12.21 |
申请人 |
MARVELL INTERNATIONAL LTD. |
发明人 |
NOTOHAMIPRODJO HUBERTUS;CHEN LIANG |
分类号 |
H02M7/217 |
主分类号 |
H02M7/217 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|