Adaptive electrothermal system and electrothermal apparel

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United States of America Patent

PATENT NO 9794987
SERIAL NO

14526758

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An adaptive electrothermal system and an electrothermal apparel are provided. The adaptive electrothermal system comprises a controller, a step-down regulator, a power controller and a load. An input of the controller is configured to receive an input voltage, a first output of the controller is configured to output an input voltage higher than an operating voltage of the load to the step-down regulator, a second output of the controller is configured to output an input voltage lower than or equal to the operating voltage of the load to the power controller, the step-down regulator steps the received input voltage down to a voltage equal to the operating voltage of the load and outputs the stepped-down voltage to the power controller, and the power controller outputs the input voltage it receives to the corresponding load according to a load control signal from the controller. The present invention can receive several input voltages at the same time and provide operating voltages for a plurality of loads at the same time, and has good flexibility and high reliability.

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Patent Owner(s)

Patent OwnerAddress
SUM HO MANFLAT C 12/F VANCOUVER MANSION 6 KINGSTON STREET CAUSEWAY BAY
HEAT2WEAR CO LIMITEDROOM A 12/F LEE ON INDUSTRIAL BUILDING 70 HUNG TO ROAD KWUN TONG KOWLOON
HUNG YUENFLAT C 12/F VANCOUVER MANSION 6 KINGSTON STREET CAUSEWAY BAY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hung, Yuen Causeway Bay, HK 6 15
Sum, Ho Man Causeway Bay, HK 1 8

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