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Title:
POWER SUPPLY DEVICE AND POWER SUPPLY METHOD
Document Type and Number:
WIPO Patent Application WO/2017/195484
Kind Code:
A1
Abstract:
This power supply device is provided with a boosting circuit that supplies power to a load by boosting power supplied from a power supply source to a target voltage that is set by having, as reference, the voltage of a secondary battery capable of supplying power to the load.

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Inventors:
TAKENAKA TAKUYA (JP)
Application Number:
PCT/JP2017/012671
Publication Date:
November 16, 2017
Filing Date:
March 28, 2017
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H02J7/34; G06F1/26; H01M10/44; H01M10/48; G06F1/32
Foreign References:
JP2013132185A2013-07-04
JP2000032683A2000-01-28
JP2009232665A2009-10-08
Attorney, Agent or Firm:
SUGIURA, Masatomo et al. (JP)
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