发明申请

  • 专利标题: ELECTRICAL POWER-SAVING CONTROL APPARATUS, POWER SUPPLY INCLUDING THAT APPARATUS AND POWER-SAVING METHOD THEREOF
  • 专利标题(中): 电力节电控制装置,电源,包括装置和省电方法
  • 申请号: US12622025
    申请日: 2009-11-19
  • 公开(公告)号: US20110115305A1
    公开(公告)日: 2011-05-19
  • 发明人: Chun-Kong ChanPo-Yuan Yu
  • 申请人: Chun-Kong ChanPo-Yuan Yu
  • 主分类号: H03K17/56
  • IPC分类号: H03K17/56
ELECTRICAL POWER-SAVING CONTROL APPARATUS, POWER SUPPLY INCLUDING THAT APPARATUS AND POWER-SAVING METHOD THEREOF
摘要:
A power-saving control apparatus for reducing power consumption of a power supply is provided. The present invention includes a switching circuit and a rectifier circuit. The rectifier circuit rectifies an AC signal to a DC signal. The switching circuit controls either the AC signal or the DC signal as an input signal to an EMI filter of the power supply. Therefore, when the EMI filter receives the DC signal, the present invention achieves the effect of power-saving of the power supply.
信息查询
0/0