Title:
A METHOD OF MANUFACTURING AN ALUMINIUM ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2008/128432
Kind Code:
A1
Abstract:
A method of manufacturing an electrolytic capacitor, comprising, choosing aluminium
foil with hole diameter of 0.05 µm or above as cathode foil, winding into
an element of a capacitor, placing the element into a case, injecting the electrolytic
liquid into the case, wherein the method of manufacturing the cathode foil comprises
the following steps: choosing middle or high voltage eroded foil, performing
formation treatment using forming voltage of 1~250VF; or choosing aluminium
foil eroded by AC, performing formation treatment using 1~50VF.
Inventors:
ZHU JIANXIONG (CN)
Application Number:
PCT/CN2008/000796
Publication Date:
October 30, 2008
Filing Date:
April 18, 2008
Export Citation:
Assignee:
ZHU JIANXIONG (CN)
International Classes:
H01G9/055
Foreign References:
| CN101101816A | 2008-01-09 | |||
| CN1484260A | 2004-03-24 | |||
| JPS56115517A | 1981-09-10 |
Attorney, Agent or Firm:
GUANGDONG GUOXIN LAW FIRM (No. 1010 Middle Hongling RoadShenzhen, Guangdong 8, CN)
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