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. 01, 1998
Filed:
Sep. 29, 1997
Applicant:
Inventors:
Assignee:
Lucent Technologies, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 21 ; 363 16 ;
Abstract
An isolated flyback secondary inductor converter (IFSIC) and method of operation thereof. The IFSIC has a transformer with a primary winding for receiving electrical energy from a source of electrical power and a secondary winding coupled to the primary winding. The IFSIC also has a switch for intermittently coupling the transformer to the source of electrical power. The IFSIC includes a series-coupled inductor and diode coupled in parallel with the secondary winding to provide a path for the energy from the transformer when the transistor is ON, allowing the energy to be stored in the inductor rather than in the transformer.