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:
Aug. 05, 2008
Filed:
May. 31, 2006
Ke-horng Chen, Banciao, TW;
Li-ren Huang, Yonghe, TW;
Hong-wei Huang, Fongyuan, TW;
Sy-yen Kuo, Taipei, TW;
Ke-Horng Chen, Banciao, TW;
Li-Ren Huang, Yonghe, TW;
Hong-Wei Huang, Fongyuan, TW;
Sy-Yen Kuo, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A power supply apparatus for supplying an output voltage to a load is provided, which comprises a power output unit, a feedback unit and a control unit. The power output unit adjusts and supplies the output voltage to the load in accordance with at least one driving signal. The feedback unit dynamically detects output condition of the power output unit and outputs the corresponding detection result. The control unit determines a skipping ratio for an internal clock in accordance with the detection result output from the feedback unit, and outputs the internal clock with a part of the pulses being skipped to act as the driving signal.