POWER CONVERSION UNIT FOR LED LIGHTING
    3.
    发明申请
    POWER CONVERSION UNIT FOR LED LIGHTING 审中-公开
    LED照明电源转换单元

    公开(公告)号:US20090278465A1

    公开(公告)日:2009-11-12

    申请号:US12118061

    申请日:2008-05-09

    IPC分类号: H05B37/02 H02M7/02

    摘要: A power conversion unit converts an AC voltage into substantially constant DC current. The power conversion unit can be placed into an end cap of an LED lighting unit, to power LED modules. The power conversion unit uses capacitors and a bridge rectifier to perform the power conversion. The capacitors and bridge rectifier are selected to configure the power conversion and to produce the desired variable voltage substantially constant DC current.

    摘要翻译: 电力转换单元将AC电压转换为基本上恒定的DC电流。 电源转换单元可以放置在LED照明单元的端盖中,为LED模块供电。 电力转换单元使用电容器和桥式整流器来执行电力转换。 选择电容器和桥式整流器来配置功率转换并产生所需的可变电压基本上恒定的直流电流。