Applications: electrochem capacitors

1
Applications electrochem capacitors

• Energy is stored by charge separation E a Q V
• Qmax depends on surface area
• Vmax depends on electrolyte stability

Double-layer (Super) Capacitor
2
Applications co-extruded ultra-caps
ARI 160 Double-Layer Capacitor ARI 160 Double-Layer Capacitor
Voltage 2.5
Capacitance (Farads) 160
ESR (mO _at_ 1000Hz) 40
Stored Energy (joules) 500
Co-extruded trilayer for ultra-capacitor
3
Applications automotive trends

• http//world.honda.com

http//www.maxwell.com