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:
Apr. 09, 1985
Filed:
Sep. 27, 1983
Applicant:
Inventor:
Yukio Maeba, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 19 ; 363 97 ;
Abstract
A stabilizing power-supply circuit adapted to apply the output signals of a comparison amplifier directly upon the base circuit of the oscillation transistor of an oscillating circuit through a zener diode. The oscillation is reduced to a given output voltage during the no-load thereby to protect the power-supply apparatus.