Title:
POWER SUPPLY
Document Type and Number:
Japanese Patent JP2003250264
Kind Code:
A
Abstract:
To enable an electronic apparatus, which requires a plurality of batteries, to be used even when the prescribed number of batteries is unavailable.
This power supply, configured to obtain a prescribed voltage from a prescribed number of batteries, comprises a battery storing part that stores the batteries; a judging means that judges whether or not the prescribed number of batteries is stored in the battery storing part; and a boosting means that boosts a voltage to a prescribed one. This boosting means is configured to boost a voltage to the prescribed one if the judging means judges that the number of batteries stored in the battery storing part is less than the prescribed one.
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Inventors:
MATSUOKA TOSHIMASA
Application Number:
JP2002048209A
Publication Date:
September 05, 2003
Filing Date:
February 25, 2002
Export Citation:
Assignee:
AIWA CO
International Classes:
H02M3/155; (IPC1-7): H02M3/155