发明授权
US07688047B2 Power circuit and method of rising output voltage of power circuit
失效
电力电路的电源电路和输出电压上升的方法
- 专利标题: Power circuit and method of rising output voltage of power circuit
- 专利标题(中): 电力电路的电源电路和输出电压上升的方法
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申请号: US10543646申请日: 2004-11-30
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公开(公告)号: US07688047B2公开(公告)日: 2010-03-30
- 发明人: Minoru Sugiyama , Shoichi Nitta , Tomonari Kato
- 申请人: Minoru Sugiyama , Shoichi Nitta , Tomonari Kato
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Cooper & Dunham, LLP
- 优先权: JP2003-403194 20031202
- 国际申请: PCT/JP2004/018097 WO 20041130
- 国际公布: WO2005/055405 WO 20050616
- 主分类号: G05F1/59
- IPC分类号: G05F1/59
摘要:
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.
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