Isolated resonant DC-DC converter

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12267020
APP PUB NO 20230412085A1
SERIAL NO

18242797

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An isolated DC-DC converter is provided. The isolated DC-DC converter includes a full-bridge switching stage, a resonant network, a transformer, an output stage, an isolated charge sensor and a switch controller. The full-bridge switching stage has at least four active switches. The resonant network has a plurality of inductors and plurality of capacitors. The transformer is connected to the resonant network. The output stage is connected to the transformer and is configured to generate an output voltage or current. The isolated charge sensor is connected to the resonant network to generate a resonant inductor current charge signal. The switch controller generates and provides control signals to the at least four active switches based on at least the resonant inductor current charge signal and the output voltage or current.

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Patent Owner(s)

  • DELTA ELECTRONICS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barbosa, Peter Mantovanelli Research Triangle Park, US 36 39
Chang, Yihua Taoyuan, TW 99 2084
Dong, Kai Shanghai, CN 82 103
Panov, Yuri Research Triangle Park, US 3 42

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