Circuit for displaying failure information of power supply unit

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United States of America Patent

PATENT NO 8954799
APP PUB NO 20130103979A1
SERIAL NO

13531725

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Abstract

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A circuit for displaying failure information of a power supply unit supplying power to a central processing unit includes a controller including a random access memory (RAM) to store failure information of the power supply unit, a DC power circuit, a processing unit connected to the controller for reading the fault reasons stored in the RAM, and a display unit to display the fault reasons. When the power supply unit does not operate, the DC power circuit supplies power to the controller, such that fault reasons stored in the RAM will not be lost.

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Patent Owner(s)

Patent OwnerAddress
SCIENBIZIP CONSULTING(SHENZHEN)CO LTD11F RONGQUN BUILDING NO 83 LONGGUAN EAST RD LONGHUA NEW DIST SHENZHEN GUANGDONG CHINA GUANGDONG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feng, Lan-Yi Shenzhen, CN 12 30
Fu, Ying-Bin Shenzhen, CN 32 82

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