Applications: electrochem capacitors

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V

Double-layer (Super) Capacitor

Energy is stored by charge separation: E α Q V

Qmax depends on surface area Vmax depends on electrolyte

stability

Applications: co-extruded ultra-caps

ARI 160 Double-Layer Capacitor

Voltage 2.5

Capacitance (Farads) 160

ESR (mΩ @ 1000Hz) 40

Stored Energy (joules) 500

Co-extruded trilayer for ultra-capacitor

Applications – automotive trends

http://world.honda.com

http://www.maxwell.com