ELECTRONIC CIRCUIT INCLUDING PLURALITY OF POWER SUPPLY CIRCUITS, AND METHOD FOR ADJUSTING OUTPUT VOLTAGE DELIVERY START TIMING OF PLURALITY OF POWER SUPPLY CIRCUIT

摘要

PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble due to difference of rising time among a plurality of power supply circuits in an electronic circuit comprising the plurality of the power supply circuits.;SOLUTION: In an electronic circuit 10 comprising a plurality of power supply circuits 20A-20D being supplied with power simultaneously by throwing in a common power supply 18, at least one of the plurality of power supply circuits is provided with a circuit 30 which delays the timing for delivering the output voltage from the power supply circuit by a desired time length.;COPYRIGHT: (C)2005,JPO&NCIPI