专利名称：POWER SUPPLY DEVICE发明人：JUNJI MINATO申请号：US15316687申请日：20150707
公开号：US20170201092A1公开日：20170713
专利附图：
摘要：A power supply device includes a first switching power supply that convertspower of input power supply and supplies the converted power to a power storagedevice, a second switching power supply that converts power supplied from the firstswitching power supply or the power storage device and supplies the converted power
to a load device, a noise filter that reduces noise generated in the first and secondswitching power supplies, and a shield against electromagnetic noise. The noise filter isprovided between the first switching power supply and the power storage device,between the power storage device and the second switching power supply, and nearer tothe power storage device than a branch point at which a power line from the firstswitching power supply to the power storage device intersects a power line from thesecond switching power supply to the power storage device.
申请人：Panasonic Intellectual Property Management Co., Ltd.
地址：Osaka JP
国籍：JP
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