Power supply for battery powered devices
    1.
    发明授权
    Power supply for battery powered devices 有权
    电池供电的电源

    公开(公告)号:US08022662B2

    公开(公告)日:2011-09-20

    申请号:US11724349

    申请日:2007-03-15

    IPC分类号: H02J7/14

    摘要: An auxiliary power supply (150) includes an auxiliary battery (152), power supply circuitry (154), and a connector (108b). The power supply circuitry (154) supplies an output which provides electrical energy for powering the electrical circuitry (102) of a battery powered device (100) and for recharging a battery (104) associated therewith. In one embodiment, the power supply circuitry (154) supplies an output current which is a function of the charge state of the auxiliary battery (152) and a load current presented by the electrical circuitry (102).

    摘要翻译: 辅助电源(150)包括辅助电池(152),电源电路(154)和连接器(108b)。 电源电路(154)提供输出,该输出提供用于为电池供电设备(100)的电路(102)供电并为与其相关联的电池(104)再充电的电能。 在一个实施例中,电源电路(154)提供作为辅助电池(152)的充电状态和由电路(102)呈现的负载电流的函数的输出电流。

    Power supply for battery powered devices
    2.
    发明授权
    Power supply for battery powered devices 有权
    电池供电的电源

    公开(公告)号:US08686682B2

    公开(公告)日:2014-04-01

    申请号:US13235673

    申请日:2011-09-19

    IPC分类号: H02J7/14

    摘要: An auxiliary power supply (150) includes an auxiliary battery (152), power supply circuitry (154), and a connector (108b). The power supply circuitry (154) supplies an output which provides electrical energy for powering the electrical circuitry (102) of a battery powered device (100) and for recharging a battery (104) associated therewith. In one embodiment, the power supply circuitry (154) supplies an output current which is a function of the charge state of the auxiliary battery (152) and a load current presented by the electrical circuitry (102).

    摘要翻译: 辅助电源(150)包括辅助电池(152),电源电路(154)和连接器(108b)。 电源电路(154)提供输出,该输出提供用于为电池供电设备(100)的电路(102)供电并为与其相关联的电池(104)再充电的电能。 在一个实施例中,电源电路(154)提供作为辅助电池(152)的充电状态和由电路(102)呈现的负载电流的函数的输出电流。

    Power Supply for Battery Powered Devices
    3.
    发明申请
    Power Supply for Battery Powered Devices 有权
    电池供电的电源

    公开(公告)号:US20120007546A1

    公开(公告)日:2012-01-12

    申请号:US13235673

    申请日:2011-09-19

    IPC分类号: H02J7/00

    摘要: An auxiliary power supply (150) includes an auxiliary battery (152), power supply circuitry (154), and a connector (108b). The power supply circuitry (154) supplies an output which provides electrical energy for powering the electrical circuitry (102) of a battery powered device (100) and for recharging a battery (104) associated therewith. In one embodiment, the power supply circuitry (154) supplies an output current which is a function of the charge state of the auxiliary battery (152) and a load current presented by the electrical circuitry (102).

    摘要翻译: 辅助电源(150)包括辅助电池(152),电源电路(154)和连接器(108b)。 电源电路(154)提供输出,该输出提供用于为电池供电设备(100)的电路(102)供电并为与其相关联的电池(104)再充电的电能。 在一个实施例中,电源电路(154)提供作为辅助电池(152)的充电状态和由电路(102)呈现的负载电流的函数的输出电流。

    Power supply for battery powered devices
    4.
    发明授权
    Power supply for battery powered devices 有权
    电池供电的电源

    公开(公告)号:US07531986B2

    公开(公告)日:2009-05-12

    申请号:US11360789

    申请日:2006-02-23

    IPC分类号: H02J7/00

    摘要: An auxiliary power supply (150) includes an auxiliary battery (152), power supply circuitry (154), and a connector (108b). The power supply circuitry (154) supplies an output which provides electrical energy for powering the electrical circuitry (102) of a battery powered device (100) and for recharging a battery (104) associated therewith. In one embodiment, the power supply circuitry (154) supplies an output current which is a function of the charge state of the auxiliary battery (152) and a load current presented by the electrical circuitry (102).

    摘要翻译: 辅助电源(150)包括辅助电池(152),电源电路(154)和连接器(108b)。 电源电路(154)提供输出,该输出提供用于为电池供电设备(100)的电路(102)供电并为与其相关联的电池(104)再充电的电能。 在一个实施例中,电源电路(154)提供作为辅助电池(152)的充电状态和由电路(102)呈现的负载电流的函数的输出电流。