POWER SUPPLY DEVICE, LIGHTING EQUIPMENT, AND METHOD FOR MANUFACTURING POWER SUPPLY DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

SERIAL NO

16462777

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An input connection part having a first connection part and a second connection part, an anti-surge circuit having a first varistor and a second varistor which are connected in series so as to connect the first connection part and the second connection part, and a lightning arrester device connecting a connection point of the first varistor and the second varistor and a grounding connection part, and a power supply circuit connected to the anti-surge circuit are provided, wherein capacitances of the first varistor and the second varistor are any values from a value of 1.6 times a nominal capacitance of the first varistor and the second varistor to a value of 0.4 times the nominal capacitance.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI ELECTRIC CORPORATION7-3 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008310 ?1008310
MITSUBISHI ELECTRIC LIGHTING CORPORATION14-40 OFUNA 2-CHOME KAMAKURA-SHI KANAGAWA 247-0056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUNAYAMA, Shinsuke Kanagawa, JP 3 19
Maeda, Takashi Kanagawa, JP 198 1841
OHTSU, Teiji Kanagawa, JP 2 0

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