ELECTROLYTIC CAPACITOR

PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which ESR, capacity and heat resistance are improved by improving impregnation of conductive polymer dispersion liquid for a separator while enhancing productivity.SOLUTION: A separator principally composed of two kinds of non-fibrillated...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUOKA YOICHI, YANASE MASAAKI, KUMAOKA HIROTOMO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which ESR, capacity and heat resistance are improved by improving impregnation of conductive polymer dispersion liquid for a separator while enhancing productivity.SOLUTION: A separator principally composed of two kinds of non-fibrillated fibers having at least different fiber diameters, where the difference of fiber diameters is 5 μm or more and the smoothness is controlled in a range of 6-50 sec by the mixing ratio of fibers, is impregnated with a conductive polymer dispersion liquid and dried, and then impregnated with an electrolytic solution of high boiling point solvent before being sealed.