Driver circuit arrangement
    1.
    发明授权
    Driver circuit arrangement 有权
    驱动电路布置

    公开(公告)号:US07893661B2

    公开(公告)日:2011-02-22

    申请号:US12089236

    申请日:2006-10-02

    IPC分类号: H01M10/46

    摘要: The invention relates to a driver circuit arrangement (1′) for driving a plurality of individually switchable electrical subsystems (A′, B′, C′), such as (arrangements of) LEDs (9-A, 9-B, 9-C). Each subsystem has at least one energy storage device (10-A, 10-B, 10-C), such that when the subsystem is disconnected from the main source (7) of electrical energy, the energy storage device can supply energy to the device(s) of the subsystem. By furthermore providing at least one subswitch (13-A, 13-B, 13-C) in the subsystem, between the energy storage device and an electrical device of the subsystem, control over the device is still possible when the subsystem is disconnected form the main source of electrical energy.

    摘要翻译: 本发明涉及用于驱动多个单独可切换的电子系统(A',B',C')的驱动器电路装置(1'),诸如LED(9-A,9-B,9- C)。 每个子系统具有至少一个能量存储装置(10-A,10-B,10-C),使得当子系统与主电源(7)断开时,能量存储装置可以向 子系统的设备。 通过在子系统中进一步提供至少一个子交换机(13-A,13-B,13-C),在能量存储设备和子系统的电气设备之间,当子系统断开形式时,仍然可以对设备进行控制 电能的主要来源。