SYSTEM FOR ACTIVELY DETECTING ALTERNATING CURRENT LOAD

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United States of America Patent

SERIAL NO

15344598

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Abstract

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A system for actively detecting an alternating current (AC) load includes a first power interface, a second power interface, a switch unit, and a control unit. The first power interface is coupled to an AC source to receive and provide an AC voltage. The second power interface is configured to be coupled to an electronic equipment to provide the AC source to the electronic equipment and provide a connection signal according to whether the electronic equipment is coupled to the second power interface. The switch unit is coupled between the first power interface and the second power interface and receives a switch signal to determine whether the AC voltage is transmitted to the second power interface. The control unit is coupled to the second power interface and the switch unit to provide the switch signal according to the connection signal.

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Patent Owner(s)

Patent OwnerAddress
PROLIFIC TECHNOLOGY INC7F NO 48 SEC 3 NANGANG RD NANGANG DIST TAIPEI CITY 115

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsu, Chia-Chang Hsinchu, TW 75 424
Lee, Yun-Kuo Hsinchu City, TW 11 27
Yang, Chih-Chin Taipei, TW 21 91

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