Electronic device with power connection module

Details Electronic device with power connection module Electronic device with power connection module

2008-11-24

2010-11-02

Fureman, Jared (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Load current control

C307S044000

Reexamination Certificate

active

07825539

ABSTRACT:
An electronic device includes a first power supply unit, a second power supply unit, and a control circuit. The control circuit connected between the first power supply unit and the second power supply unit is configured for detecting an output power of the first power supply unit, and comparing the output power with a rated power of the first power supply unit. When the output power exceeds the rated power of the first power supply unit, the control circuit allows the second power supply unit to power the electronic device.

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