About

• A supercapacitor is a capacitor which serves the purpose of high energy storage compared to normal capacitors. They are also known as ultracapacitors.
• In the energy-power spectrum, supercapacitors take an intermediate place between batteries and capacitors, delivering higher power densities than the former and higher energy densities than the latter.
• It has advantages such as high capacitance, high power density, and quick charging capability.

Applications of Supercapacitors

• Transportation: A significant application of supercapacitors in this field is seen in hybrid buses, combining with batteries to enhance battery life and reduce the size. 
• Electronic devices: Tablets, laptops, smartphones and other memory devices are developed using supercapacitors. They are also used in LED Flash units. 
• Medical Field: Supercapacitors find applications in portable devices (ECG monitors, blood pressure monitors), ultrasound machines and in drug delivery systems.
• Supercapacitors are also used in the field of renewable energy. They are used to supply power to pitch control of clades in the wind energy. 
• They are also used in the automotive industry to provide stored energy to vehicles in a few seconds.