Supercapacitors Datasheets

Ultracapacitors store charges (energy) by physically separating positive and negative charges (unlike batteries which do so chemically).  Very high power densities can be achieved by this method.
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Supercapacitors Datasheets From:
Headquarters
Cornell Dubilier
United States
Acme Chip Technology Co., Limited
China
AVX Corporation
Fountain Inn, SC
Electro Standards Laboratories
Cranston, RI
Evans Group
United States
KEMET Electronics Corporation
Fort Lauderdale, FL
LS Mtron Ltd.
Korea
ODG (Origin Data Global)
China
Radwell International
United States
Shandong Goldencell Electronics Technology Co., Ltd.
China
Utmel Electronic Limited
China
Illinois Capacitor
United States
KYOCERA AVX Components Corporation
Fountain Inn, SC
Newark, An Avnet Company
United States
Nichicon (America) Corporation
United States