Power distribution device

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United States of America Patent

PATENT NO 11505142
SERIAL NO

17484182

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Abstract

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A power distribution device includes a first switch configured to connect a power supply source or a first device to a second device, a second switch configured to connect the second device and a third device distributing predetermined power, and a control unit configured to control conduction and cutoff of the first and the second switches based on an output voltage of the power distribution device. The control unit switches the first switch to a conductive state and the second switch to a cutoff state when an input voltage of the second device does not drop to a predetermined control start voltage, and switches, when the input voltage of the second device temporarily drops to the control start voltage, the first switch to the cutoff state and the second switch to the conductive state, and supplies the power from the third device to the second device.

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Patent Owner(s)

  • 501 TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishino, Yoshio Ichinomiya, JP 4 15

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