Power supply with duty cycle limiting circuit, duty cycle limiting circuit, and method of operating the same

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United States of America Patent

PATENT NO 11496048
APP PUB NO 20210184569A1
SERIAL NO

17029927

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power supply with duty cycle limiting circuit includes a conversion circuit, a drive circuit, a control unit, and a duty cycle limiting circuit. The duty cycle limiting circuit converts a control signal into a control voltage, and determines whether a power switch of a power supply is turned off according to the control voltage and a threshold voltage to limit a duty cycle of the power switch.

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Patent Owner(s)

  • DELTA ELECTRONICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Sheng-Jian Taoyuan, TW 2 0
Chou, Ming-Wei Taoyuan, TW 2 1
Hsu, Chia-Chang Taoyuan, TW 70 395
Lo, Cheng-Yi Taoyuan, TW 13 55

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