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:
Dec. 27, 1983
Filed:
Jan. 02, 1981
Applicant:
Inventor:
Randolph D Shelly, Rosemere, CA;
Assignee:
Sperry Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307570 ; 307270 ; 307577 ;
Abstract
A high frequency inverter power supply having isolation between the drive circuitry and the Power Switching device and utilizing a Field Effect Transistor as the Power Switching device is described. Circuitry for rapidly charging the gate capacitance of the Field Effect Transistor for enhancing the rate of its switching to the conductive state and for rapidly discharging the gate capacitance for enhancing the rate of its switching to the non-conductive state is shown.