Composite circuit protection device

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United States of America Patent

PATENT NO 11682892
APP PUB NO 20230059814A1
SERIAL NO

17396518

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Abstract

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A composite circuit protection device includes: a first positive temperature coefficient (PTC) component; a first voltage-dependent resistor (VDR); a second VDR; and a plurality of conductive leads that correspondingly connect to the first PTC component, the first VDR and the second VDR. The second VDR and the first PTC component are electrically connected in series, the first VDR is electrically connected to the series connection of the first PTC component and the second VDR in parallel, and the first VDR has a varistor voltage greater than that of the second VDR as determined at 1 mA.

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Patent Owner(s)

Patent OwnerAddress
FUZETEC TECHNOLOGY CO LTDNO 60 WUGONG 5TH RD WUGU DIST NEW TAIPEI CITY 24890

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jack Jih-Sang New Taipei, TW 44 124
Jiang, Chang Hung New Taipei, TW 4 4

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