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:
Sep. 28, 1976
Filed:
Mar. 11, 1974
Applicant:
Inventor:
David Morris, Brooklyn, NY (US);
Assignee:
Litton Business Systems, Inc., Morris Plains, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
323 17 ; 321-2 ; 321 18 ; 323 25 ; 323D / ;
Abstract
A switching regulator is series connected to an oscillator. A schmitt trigger responds to load voltage variations to control the on-off conditions of the switching regulator. When the switching regulator is on the oscillator is on to provide through transformer coupling an output to a capacitor connected across the load. When the voltage across the capacitor increases to a predetermined value the schmitt trigger turns the switching regulator off and thereby the oscillator too, the capacitor continuing to discharge into the load.