The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 2020
Filed:
Feb. 26, 2019
Wistron Corporation, New Taipei, TW;
Wei-Lun Liu, New Taipei, TW;
Wistron Corporation, New Taipei, TW;
Abstract
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.