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:
Apr. 17, 2012
Filed:
Mar. 10, 2010
Chung-shu Lee, Taipei Hsien, TW;
Shih-chang Lee, Taipei Hsien, TW;
Chien-an Chen, Taipei Hsien, TW;
Jhe-yu Lin, Taipei Hsien, TW;
Chung-Shu Lee, Taipei Hsien, TW;
Shih-Chang Lee, Taipei Hsien, TW;
Chien-An Chen, Taipei Hsien, TW;
Jhe-Yu Lin, Taipei Hsien, TW;
Chicony Power Technology Co. Ltd., Taipei Hsien, TW;
Abstract
A current-sharing power supply apparatus is applied to regulate voltage level of an input DC voltage, and the regulated DC voltage is stabilized in a predetermined voltage to be used on rear-end circuits. The current-sharing power supply apparatus includes a square-wave generating circuit, a rectifier circuit, a conversion circuit, a rectifier circuit, a filter circuit, a first output terminal, and a second output terminal. The current-sharing power supply apparatus provides two output voltages with a multiple relation from the first output terminal and the second output terminal, respectively.