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:
Feb. 25, 2010
Flyback converter system capable of preventing two side switches from being turned on simultaneously
Fu-chuan Chen, Hsin-Chu, TW;
Pao-hung Tu, Hsin-Chu, TW;
Fu-Chuan Chen, Hsin-Chu, TW;
Pao-Hung Tu, Hsin-Chu, TW;
Analog Integrations Corporation, Science Park, Hsin-Chu, TW;
Abstract
A flyback converter system prevents a primary side switch and a secondary side switch from being turned on simultaneously through a controller. The controller includes a turning on switch module, a turning off switch module, and an enabling switch module. The turning on switch module is for turning on the secondary side switch. The turning off switch module switches off the secondary side switch according to the impedance of a load and the switch cycle of the secondary side switch. The enabling switch module enables the secondary side switch according to the impedance of the load.