Invention Grant
- Patent Title: Multiple leadwires using carrier wire for low ESR electrolytic capacitors
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Application No.: US14817507Application Date: 2015-08-04
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Publication No.: US09905368B2Publication Date: 2018-02-27
- Inventor: Lotfi Djebara , Ludek Kubes , Radek Matousek , Stanislav Zednicek
- Applicant: AVX Corporation
- Applicant Address: US SC Fountain Inn
- Assignee: AVX Corporation
- Current Assignee: AVX Corporation
- Current Assignee Address: US SC Fountain Inn
- Agency: Dority & Manning, P.A.
- Main IPC: H01G9/052
- IPC: H01G9/052 ; H01G9/15 ; H01G9/00 ; H01G9/025 ; H01G9/07

Abstract:
A solid electrolytic capacitor including a capacitor element, a first anode lead, a second anode lead, and a carrier wire. The capacitor element includes a sintered, porous anode body; a dielectric layer overlying the sintered, porous anode body; and a cathode overlying the dielectric layer that includes a solid electrolyte. The first and second anode leads each have an embedded portion positioned within the anode body and an external portion extending longitudinally from a surface of the anode body in an x-direction, while the carrier wire is positioned external to the anode body. Further, a first portion of the carrier wire is connected to the external portions of the first and second anode leads, while a second portion of the carrier wire extends longitudinally away from the surface of the anode body in the x-direction. Such an arrangement reduces the ESR and leakage current of the capacitor.
Public/Granted literature
- US20170040116A1 Multiple Leadwires Using Carrier Wire for Low ESR Electrolytic Capacitors Public/Granted day:2017-02-09
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