ELECTROLYTIC CAPACITOR

An electrolytic capacitor 1 comprises: a capacitor element 10 in which an anode foil 11 and a cathode foil 12 are wound, with a separator 13 sandwiched therebetween, and a prescribed solution is held between the anode foil 11 and the cathode foil 12; a body case 3 housing the capacitor element 10; a...

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Bibliographic Details
Main Authors TAKEZAWA, Takashi, HOSOGI, Masakazu, NAGAIKE, Yuya, KIMACHI, Hajime, ADACHI, Takahisa
Format Patent
LanguageEnglish
French
German
Published 27.04.2022
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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Summary:An electrolytic capacitor 1 comprises: a capacitor element 10 in which an anode foil 11 and a cathode foil 12 are wound, with a separator 13 sandwiched therebetween, and a prescribed solution is held between the anode foil 11 and the cathode foil 12; a body case 3 housing the capacitor element 10; and a sealing member 5 which seals the body case 3. The solution is a lipid-soluble antioxidant dissolved in a lypophilic solvent and the separator 13 is configured to be in contact with the sealing member 5.
Bibliography:Application Number: EP20180934106