发明申请
- 专利标题： POWER SUPPLY DEVICE
- 专利标题（中）： 电源设备
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申请号： US14853525申请日： 2015-09-14
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公开(公告)号： US20160006360A1公开(公告)日： 2016-01-07
- 发明人: Hyun-Chul EUM , Young-Jong KIM , In-Ki PARK
- 申请人： FAIRCHILD KOREA SEMICONDUCTOR LTD.
- 申请人地址： KR Bucheon-si
- 专利权人： FAIRCHILD KOREA SEMICONDUCTOR LTD.
- 当前专利权人： FAIRCHILD KOREA SEMICONDUCTOR LTD.
- 当前专利权人地址： KR Bucheon-si
- 优先权： KR10-2013-0061247 20130529; KR10-2014-0162918 20141120
- 主分类号： H02M3/335
- IPC分类号： H02M3/335
摘要：
A power supply device according to the present invention includes: a filter capacitor coupled to a line to which an input voltage that is passed through a dimmer is supplied; a discharge switch coupled to the filter capacitor through the line; and a main switch receiving the input voltage and controlling power transmission. The power supply device performs input voltage control for shaping the input voltage with a predetermined pattern using the discharge switch.
公开/授权文献
- US09647564B2 Power supply device 公开/授权日：2017-05-09
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