Aluminum Electrolytic Capacitors

Application

Aluminum electrolytic capacitors have a large capacity for energy storage and are superior to other types of capacitors in smoothing effect, because its capacitance is greater. Its ranges of voltage and capacitance are wide and it can be sized variously to suit sets. The price of aluminum electrolytic capacitors are cheaper than that of other type capacitors.

Features

Aluminum electrolytic capacitor are an anoded aluminum oxide(Al2O3) on the surface of high pure aluminum foil using boric acid that comes from its dielectric. It is classified into two kinds : 1) aluminum electrolytic capacitor with electrolytic solution and 2) solid aluminum electrolytic capacitor with organic semiconductor or conductive polymer.