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. 24, 2024
Filed:
Jan. 27, 2021
Syddansk Universitet, Odense M, DK;
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Thomas Ebel, Mildstedt, DE;
Andreas Schletz, Amberg, DE;
Syddansk Universitet, Odense, DK;
Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E. V., Munich, DE;
Abstract
This invention concerns a power module comprising a power device, a baseplate, circuit carrier, and a flat stacked aluminium electrolytic snubber capacitor comprising a layered structure of a cathode layer, a separator layer, comprising paper and an electrolyte and an anode layer, comprising an aluminium material with an aluminium oxide dielectric, wherein the circuit carrier are mounted on the baseplate, the power device and snubber capacitor are placed on the circuit carrier within the power module and electrically connected to the circuit carrier, the circuit carrier being configured for providing an electrical connection between the power device and the snubber capacitor.