Device for detecting the load state of driving power supply

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11218020
APP PUB NO 20200169112A1
SERIAL NO

16690971

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Abstract

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The invention discloses a device for detecting load state of driving power supply, the present invention can detect the load state of the driving power supply by using the parasitic capacitance, the pull-down resistor module inside the main control unit and the level detecting module in the circuit, without adding peripheral circuit. In this way, the actual product volume of the present invention does not increase, nor does it need to increase the hardware cost.

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Patent Owner(s)

Patent OwnerAddress
SELF ELECTRONICS USA CORPORATION3145 GATEWAY DR SUITE J NOCROSS GA 30071
LIN WANJIONGNO 1345 JUXIAN ROAD ZHEJIANG PROVINCE NINGBO CITY 315103
SELF ELECTRONICS CO LTD315103 ZHEJIANG CITY OF NINGBO PROVINCE HIGH TECH ZONE JUXIAN ROAD NO 1345 NINGBO CITY ZHEJIANG PROVINCE 315103

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
You, Xiaobo Zhejiang, CN 10 13
Zhao, Pengyuan Zhejiang, CN 6 0

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