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Title:
ELECTRONIC APPARATUS AND ELECTRONIC SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/017020
Kind Code:
A1
Abstract:
An electronic apparatus (102), wherein a control circuit (153) selects one from between a first battery (201) and a second battery (202) of an expansion device (103) and causes the selected battery to supply power to a load circuit. The control circuit (153) detects whether a switch (171) is in a first state or in a second state. If the switch (171) is in the first state, the control circuit (153) prioritizes selection of the first battery (201) over the second battery (202) as the supply source of power to the load circuit.

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Inventors:
OHTSUKA YOSHIO
Application Number:
PCT/JP2018/015189
Publication Date:
January 24, 2019
Filing Date:
April 11, 2018
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02J7/00; G03B7/26; G03B17/02; H01M10/44; H01M10/48; H02J9/06
Foreign References:
JP2010243696A2010-10-28
JPH10260752A1998-09-29
JP2017153210A2017-08-31
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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