发明授权
- 专利标题： Power supply device including an electro-conductive cable wound around an output capacitor
- 专利标题（中）： 电源装置包括缠绕在输出电容器上的导电电缆
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申请号： US14494744申请日： 2014-09-24
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公开(公告)号： US09563214B2公开(公告)日： 2017-02-07
- 发明人: Hironori Sumitomo
- 申请人： Rohm Co., Ltd.
- 申请人地址： JP Kyoto
- 专利权人： Rohm Co., Ltd.
- 当前专利权人： Rohm Co., Ltd.
- 当前专利权人地址： JP Kyoto
- 代理机构： Fish & Richardson P.C.
- 主分类号： G05F1/00
- IPC分类号： G05F1/00 ; G05F1/575 ; H02M3/156 ; H02M1/00 ; G05F1/567 ; G05F1/46 ; G05F1/61 ; H02M3/155 ; G05F1/565 ; G05F1/563 ; G05F1/614 ; G05F1/56
摘要：
A power supply device has an output portion that generates an output voltage from an input voltage and supplies the output voltage to a load, an output feedback controller that drives the output portion by performing output feedback control, and a first detector that detects, by means of an electromagnetic induction method, a change in a first monitoring target current due to a load change. The output feedback controller reflects a detection result from the first detector into the output feedback control.
公开/授权文献
- US20160085251A1 POWER SUPPLY DEVICE 公开/授权日：2016-03-24
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