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. 13, 2001
Filed:
Oct. 29, 1999
Richard Farrington, Heath, TX (US);
Ericsson Inc., Richardson, TX (US);
Abstract
A current sharing circuit scheme comprising first and second power modules (,) each including an input side (,) and an output side (,), the power modules (,) coupled to each other via respective input sides (,), each of the output sides (,) including a positive terminal and a negative terminal. The circuit scheme also comprises first and second circuit output voltage terminals (,) and first and second set point controls (,) coupled to the negative terminal of each of the output sides (,). First and second initial set point controls (,) are included providing current signal paths between corresponding first and second set point controls (,) and the first output voltage terminal (,). The first and second set point controls (,) and the first and second initial set point controls (,) are configured to allow current sharing through said first and second circuit output voltage terminals (,) when a current signal is applied to said input side (,) of said first and second power modules(,).