Power supply unit for a computer system and arrangement having a corresponding power supply unit and a computer system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9740263
APP PUB NO 20150177809A1
SERIAL NO

14572116

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Abstract

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A power supply unit for a computer system including a first converter circuit with a first control circuit that converts an input-side electrical supply voltage into at least one first output voltage, a second converter circuit with a second control circuit that converts the input-side supply voltage into at least one second output voltage, wherein an output of the first converter circuit directly electrically connects to an output of the second converter circuit, a nominal level of the at least one first output voltage is higher by a predetermined voltage difference than a corresponding nominal level of the at least one second output voltage, the power supply unit includes an additional circuit on the input side of the second converter circuit, which additional circuit controls the second control circuit such that the second converter circuit operates with a minimum output power when the first converter circuit provides the at least one first output voltage.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU CLIENT COMPUTING LIMITED4-1-1 KAMIKODANAKA NAKAHARA-KU KAWASAKI-SHI KANAGAWA 211-8588

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busch, Peter Augsburg, DE 59 748
Sterzik, Willi Augsburg, DE 5 67

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