Power supply circuit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12095355
APP PUB NO 20230128678A1
SERIAL NO

17801683

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Importance

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Abstract

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A power supply circuit includes a transistor having a drain connected to an input voltage, a gate, and a source; a diode; a choke coil; a capacitor; a transformer; a control circuit that provides a drive signal for turning on and off the transistor to a primary winding of the transformer based on an output voltage; an overvoltage detection circuit that outputs an overvoltage signal when the output voltage is an overvoltage; and a short circuit that short-circuits the gate and the source of the transistor in response to the overvoltage signal.

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Patent Owner(s)

Patent OwnerAddress
OMRON CORPORATION801 MINAMIFUDODO-CHO HORIKAWAHIGASHIIRU SHIOKOJI-DORI SHIMOGYO-KU KYOTO-SHI KYOTO 6008530 ?6008530

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagano, Masaaki Kyoto, JP 25 217
Tanino, Kohei Kyoto, JP 10 5
Watanabe, Tomonori Kyoto, JP 112 441

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