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:
Jun. 13, 1995
Filed:
Jan. 03, 1994
Lewis Illingworth, Kensington, NH (US);
Avionic Instruments, Inc., Avenel, NJ (US);
Abstract
An improved resonant forward dc-to-dc converter circuit includes control circuitry for achieving an optimal power cycle in which the transistor is either supplying current to the load or recovering in a sinusoidal manner, for limiting power loss by controlling the switch turn on time to the time when the switch collector voltage at recovery is at a mimimum, for maintaining an approximately constant turn off time and for providing pulse by pulse current mode control for high loop stability and superior transient response.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile