ELECTROLYTIC CAPACITOR

摘要

PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having low impedance characteristics and high withstand voltage characteristics of 100 V class as well as good moisture resistance and good high-temperature life characteristics. SOLUTION: This electrolytic capacitor manufactured by impregnating an electrolytic solution into a capacitor element constituted by winding up two pieces of electrode foil with a separator in between uses mixedly made paper containing glass fibers as the separator and the electrolytic solution containing an aluminum tetrafluoride salt. Consequently, this capacitor has the low impedance characteristics and high withstand voltage characteristics as well as a good moisture-resistant characteristics and the good high-temperature life characteristics. COPYRIGHT: (C)2004,JPO