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:
May. 06, 2014
Filed:
Jun. 21, 2006
Manfred Pauritsch, Graz, AT;
Peter Trattler, Graz, AT;
Manfred Pauritsch, Graz, AT;
Peter Trattler, Graz, AT;
ams AG, Unterpremstätten, AT;
Abstract
A power supply arrangement is specified in which a capacitor with a low internal resistance, in particular a supercap (), is connected via a means for charging () to an input () and via a load current regulator () to a connecting means () for an electrical load (). Together with a feedback path, a control loop is formed for the load current through the electrical load (). It is therefore possible to allow flash operation in applications such as mobile telephones with rechargeable batteries with a high internal resistance, with provision for high energy utilization from the capacitor, with controlled discharging with a regulated current.