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Bonding Cu Terminals to Al Posts on Aluminum Electrolytic Capacitors

IP.com Disclosure Number: IPCOM000040787D
Original Publication Date: 1987-Jan-01
Included in the Prior Art Database: 2005-Feb-02

Publishing Venue

IBM

Related People

Authors:
Pratt, JD Schink, K Singh, P [+details]

Abstract

Described is a method to overcome the oxidation and corrosion of aluminum material at the terminals of large can capacitors. It proposes the incorporation of a copper cap bonded to and envelopin a redesigned aluminum post.