Title :
Large aluminum electrolytic capacitor constructed with an electrochemical cathode
Author_Institution :
Aerovox Inc., New Bedford, MA, USA
Abstract :
Performance characteristics for a large aluminum electrolytic capacitor constructed with an electrochemical capacitor cathode are presented and discussed. These capacitors use conventional etched and formed aluminum/aluminum oxide anodes interleaved with an electrochemical capacitor cathode plus conventional aluminum electrolytic electrolytes. This design approach provides increased energy density at the expense of decreased time response compared to a conventional aluminum electrolytic capacitor
Keywords :
aluminium; anodes; cathodes; electrochemical electrodes; electrolytes; electrolytic capacitors; Al; DC leakage current; aluminum electrolytic capacitor; aluminum electrolytic electrolytes; electrochemical capacitor cathode; energy density increase; etched aluminum/aluminum oxide anodes; formed aluminum/aluminum oxide anodes; full size capacitor; high voltage polar capacitor cell; Aluminum oxide; Anodes; Capacitors; Cathodes; Etching; Interleaved codes; Low voltage; Paramagnetic resonance; Particle separators; Time factors;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1999. APEC '99. Fourteenth Annual
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-5160-6
DOI :
10.1109/APEC.1999.750437
