Technical FAQs 4

What is an electric double layer capacitor?

An electric double layer capacitor is a capacitor that uses the electric double layer formed at the interface between the electrode and the electrolyte to store an electric charge and is characterized by its exceptionally high energy density.

What is an electric double-layer capacitor (EDLC)?

It realizes battery-less smart cards equipped with a display, and is suitable for secondary power supplies for wearable devices or IoT devices. The electric double-layer capacitor (EDLC) is made thinner with packaging technology where metal foil laminated film is used, and allowing maximum use of the space for the mountain thickness.

Are EDLC & supercapacitors in stock at digikey?

Keep an eye on your inbox for news and updates from DigiKey! Electric Double Layer Capacitors (EDLC), Supercapacitors are in stock at DigiKey. Order Now! Capacitors ship same day

How is Taiyo Yuden's electric double layer capacitor ranking calculated?

TAIYO YUDEN CO., LTD. The ranking is calculated based on the click share within the electric double layer capacitor page as of February 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Microgrid & Energy Storage Technical Resources


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10 Electric Double Layer Capacitor Manufacturers in 2025

Uses of Electric Double-Layer CapacitorsPrinciples of The Electric Double-Layer CapacitorsOther Information on Electric Double-Layer CapacitorsElectric double-layer capacitors are used as energy storage devices. While rechargeable batteries are suitable for applications that require a large amount of energy, electric double-layer capacitors are selected for applications that require rapid charging and discharging and where durability is required. Specifically, they are used in backup powe...See more on us.metoree Missing: VanuatuMust include: VanuatuDigi-Key Electronics

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