Plural-fans driving apparatus

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United States of America Patent

PATENT NO 11757384
APP PUB NO 20220352832A1
SERIAL NO

17869623

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A plural-fans driving apparatus is provided to drive a first fan and a second fan, and the first fan and the second fan are three-phase fans. The plural-fans driving apparatus includes a controller, a first three-phase motor driver structure, a second three-phase motor driver structure, and a protection and input interface circuit. The protection and input interface circuit is coupled to the first three-phase motor driver structure and the second three-phase motor driver structure, and protects the first three-phase motor driver structure and the second three-phase motor driver structure. The controller controls the first three-phase motor driver structure to drive the first fan, and controls the second three-phase motor driver structure to drive the second fan.

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Patent Owner(s)

Patent OwnerAddress
DELTA ELECTRONICS INCNO 252 SHANYING RD GUISHAN DIST TAOYUAN CITY 333

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Meng-Yu Taoyuan, TW 24 115
Lee, Kuo-Ying Taoyuan, TW 9 98
Lin, Feng-Ying Taoyuan, TW 5 0
Tsai, Chia-Ching Taoyuan, TW 39 228

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