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:
Oct. 08, 2013
Filed:
Dec. 11, 2010
Robert Matthew Martinelli, Murrieta, CA (US);
Robert Matthew Martinelli, Murrieta, CA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A fault tolerant synchronous rectifier PWM regulator system and method are disclosed. In the system and method, a force commutated synchronous rectifier is operable to be coupled to an electrical bus, and a low side switch is operable to be coupled to a common ground. In addition, a first fuse is coupled to the force commutated synchronous rectifier and the low side switch, and is operable to open in response to a first fault. Furthermore, an inductor is coupled to the first fuse, the force commutated synchronous rectifier and the low side switch, and a second fuse is coupled to the inductor and is operable to be coupled to a current source and to open in response to a second fault.