Power supply circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9438124
APP PUB NO 20140328088A1
SERIAL NO

14269258

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power supply circuit includes a plurality of output terminals that output voltages (voltages may have the same or different voltage values among the output terminals), and a transformer that has a plurality of output windings. First and second output windings of the plurality of output windings are coupled to each other. The first and second output windings have the same number of turns. First terminals, which have a first polarity, of the first and second output windings are connected to each other via a capacitor. Further, second terminals, which have a second polarity opposite to the first polarity, of the first and second output windings are electrically connected to each other. The second terminals of the first and second output windings may be directly connected to each other.

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Patent Owner(s)

Patent OwnerAddress
TDK CORPORATION2-5-1 NIHONBASHI CHUO-KU TOKYO 103-6128

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Honglei Shanghai, CN 40 110
Wang, YueQing Shaghai, CN 9 26

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