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. 04, 2018
Filed:
Jun. 23, 2016
Carrier Corporation, Farmington, CT (US);
Kimmo A. Kyllonen, Shakopee, MN (US);
John A. Seliski, Arden Hills, MN (US);
Carrier Corporation, Farmington, CT (US);
Abstract
A power supply circuit is provided that includes first and second power sources coupled in parallel, a first circuit path that provides reverse current blocking and reverse polarity protection associated with positive terminals of the respective first and second power sources, a second circuit path that bypasses current blocking of the first circuit path, a third circuit path that provides reverse polarity protection associated with negative terminals of the respective first and second power sources, and a bypass control circuit that controls the second circuit path based on determination of a predetermined condition.