发明申请
- 专利标题: CHARGER
- 专利标题(中): 充电器
-
申请号: US12354261申请日: 2009-01-15
-
公开(公告)号: US20090184690A1公开(公告)日: 2009-07-23
- 发明人: Shoji OTAKA , Toshiyuki Umeda
- 申请人: Shoji OTAKA , Toshiyuki Umeda
- 申请人地址: JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Tokyo
- 优先权: JPP2008-011673 20080122
- 主分类号: H02J7/00
- IPC分类号: H02J7/00
摘要:
A charger includes: a rectifier to rectify a received radio wave to generate a charging current; a potential generator to generate a bias voltage setting an operating point of the rectifier; and a controller to supply the bias voltage generated by the potential generator when an output voltage of the rectifier is equal to or larger than a predetermined value.
公开/授权文献
信息查询