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:
Mar. 30, 1976
Filed:
Jun. 04, 1974
Applicant:
Inventor:
Jack R Morgan, Tempe, AZ (US);
Assignee:
Motorola, Inc., Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G05F / ;
U.S. Cl.
CPC ...
323 17 ; 323 / ;
Abstract
An AC-DC regulator circuit is disclosed that is suitable for providing a constant magnitude, minimal ripple DC supply voltage in response to AC line voltages having varying peak amplitudes. The magnitude of the output voltage of the regulator is detected and restricted from exceeding a predetermined value by a feedback circuit employing a regenerative mode of operation. The resulting regulation provides a minimal ripple, constant magnitude supply voltage that may be applied to loads that are sensitive to voltage magnitude variations.