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:
Nov. 15, 2016
Filed:
Mar. 06, 2013
Koninklijke Philips N.v., Eindhoven, NL;
Deepak Shivaram Shet, Hoffman Estates, IL (US);
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A low-voltage power supply apparatus (A) providing power to an neutral-less two-wire electronically controlled switch, including a first power supply () having a first DC bus (−) electronically coupled to a rectifier bridge () and a first flyback converter (). The rectifier bridge receives an AC signal from an AC source and provides a first DC voltage at the first DC bus, the first flyback converter receives the DC voltage and outputs a first low-voltage signal (Vout). A second power supply () having a second DC bus (−) is electronically coupled to a controllable rectifier bridge () and a second flyback converter (). The controllable rectifier bridge receives the AC signal from the AC source and provides a second DC voltage at the second DC bus. The second flyback converter receives the second DC voltage and outputs a second low-voltage signal (Vout).