| 发明名称 |
POWER CIRCUIT AND METHOD OF RISING OUTPUT VOLTAGE OF POWER CIRCUIT |
| 摘要 |
<p>The power circuit includes a switching regulator part, a series regulator part and a control circuit part for controlling operation of the switching regulator and controlling the second predetermined voltage of the series regulator part.</p> |
| 申请公布号 |
EP1690331(B1) |
申请公布日期 |
2010.10.27 |
| 申请号 |
EP20040819954 |
申请日期 |
2004.11.30 |
| 申请人 |
RICOH COMPANY, LTD. |
发明人 |
SUGIYAMA, MINORU;NITTA, SHOICHI;KATO, TOMONARI |
| 分类号 |
G05F1/56;H02M3/00;H02M3/155;H02M3/158 |
主分类号 |
G05F1/56 |
| 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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