Battery backup device
    2.
    发明授权
    Battery backup device 有权
    电池备用设备

    公开(公告)号:US07944088B2

    公开(公告)日:2011-05-17

    申请号:US12075406

    申请日:2008-03-11

    申请人: Jai Sung Lee

    发明人: Jai Sung Lee

    IPC分类号: H02J7/00

    摘要: A battery backup device is provided. The battery backup device includes a first connector; a second connector; a data line which transmits data provided from an external source via the first connector to the second connector; a storage unit which is connected to the data line and selectively stores the data; and a charging unit which receives and becomes charged with a first power supply voltage provided from the external source via the first connector, selectively adjusts a voltage level of the first power supply voltage, and outputs a second power supply voltage to the second connector.

    摘要翻译: 提供电池备用装置。 电池备用装置包括第一连接器; 第二连接器; 数据线,其将从外部源经由所述第一连接器提供的数据发送到所述第二连接器; 存储单元,其连接到数据线并选择性地存储数据; 以及充电单元,其经由所述第一连接器接收并且从所述外部源提供的第一电源电压充电,选择性地调节所述第一电源电压的电压电平,并将第二电源电压输出到所述第二连接器。

    Battery backup device
    4.
    发明申请
    Battery backup device 有权
    电池备用设备

    公开(公告)号:US20090121551A1

    公开(公告)日:2009-05-14

    申请号:US12075406

    申请日:2008-03-11

    申请人: Jai Sung Lee

    发明人: Jai Sung Lee

    IPC分类号: H02J7/00

    摘要: A battery backup device is provided. The battery backup device includes a first connector; a second connector; a data line which transmits data provided from an external source via the first connector to the second connector; a storage unit which is connected to the data line and selectively stores the data; and a charging unit which receives and becomes charged with a first power supply voltage provided from the external source via the first connector, selectively adjusts a voltage level of the first power supply voltage, and outputs a second power supply voltage to the second connector.

    摘要翻译: 提供电池备用装置。 电池备用装置包括第一连接器; 第二连接器; 数据线,其将从外部源经由所述第一连接器提供的数据发送到所述第二连接器; 存储单元,其连接到数据线并选择性地存储数据; 以及充电单元,其经由所述第一连接器接收并从所述外部源提供的第一电源电压充电,选择性地调节所述第一电源电压的电压电平,并将第二电源电压输出到所述第二连接器。