JCIPRNET
Electronic device and power supply method thereof
An electronic device and a power supply method thereof are provided. The electronic device includes a plurality of power terminals, a plurality of bridge rectifiers, a detector, a power supply circuit, and a basic device. The detector detects current directions of currents flowing through the power terminals. The power supply circuit is electrically coupled to the power terminals through the bridge rectifiers. The basic device obtains power from the power supply circuit. At least two of the power terminals are selectively electrically coupled to an external power line. The power supply circuit supplies power to the basic device from the external power line through the bridge rectifiers. The basic device controls the power supply circuit according to the current directions of the at least two of the power terminals electrically coupled to the external power line, so as to output power between another at least two of the power terminals.
Wistron Corporation
H H G H G H
H02M H02M G09G H02M G06F H04N
inventional additional additional additional inventional inventional
Wei-Lun
Liu