Non-isolated single-inductor circuit for outputting positive and negative low-voltage power

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United States of America Patent

PATENT NO 12068727
APP PUB NO 20220149799A1
SERIAL NO

17523211

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Abstract

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A non-isolated power supply. A positive power and a negative power are respectively formed by charging a +VCC1 energy storage filter and a −VCC2 energy storage filter connected in series and discharging the +VCC1 energy storage filter 102 and the −VCC2 energy storage filter. The output positive and negative power may be differently combined by changing the capacities of the +VCC1 energy storage filter and the −VCC2 energy storage filter and may be equal or unequal.

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Patent Owner(s)

Patent OwnerAddress
GUANGDONG GIWEE TECHNOLOGY CO LTDFOSHAN CITY GUANGDONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Shanghua Foshan, CN 3 0

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