Electronic device and voltage adjustment circuit for storage device thereof

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United States of America Patent

PATENT NO 9804663
SERIAL NO

14805994

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Abstract

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A storage device includes an extension chip and an energy-efficiency control circuit. The extension chip includes an input interface electrically coupled to a motherboard and an output interface. The energy-efficiency control circuit is electrically coupled between the motherboard and the extension chip. The energy-efficiency control circuit includes an interface module, a control module, and a switch module. The interface module is electrically coupled to the input interface of the extension chip, and configured to receive a control signal from the motherboard. The control module is electrically coupled to the interface module, to configured receive the control signal, and to output an output signal according to the control signal received. The switch module is electrically coupled to the control module and a first power supply terminal, to receive the output signal, and to output a voltage of the first power supply terminal to a storage unit.

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Patent Owner(s)

Patent OwnerAddress
HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO LTDNO 80 HAIYUN STREET TIANJIN ECONOMIC TECHNOLOGICAL DEVELOPMENT AREA TIANJING

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yang, Meng-Liang Shenzhen, CN 58 97

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