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Selected Category:Supercapacitors > Electrical characteristics

Transient recovery voltage may occur with supercapacitors. When handling, first make sure the capacitor is sufficiently discharged.

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The DC-internal resistance (DCIR) of supercapacitors is the measurement value for the internal resistance of the capacitor cell, and the direct current normally used for measurement.

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The leakage current (LC) of supercapacitors is the minuscule current that flows when the rated voltage continues to be applied to the capacitor.

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Supercapacitors energy density is the amount of energy per unit of volume that can be obtained from charged supercapacitors.

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The power density (output density) of supercapacitors is the maximum electrical power that can be obtained from charged supercapacitors per unit of mass.

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Supercapacitors are composed of minute individual particles of activated carbon, and each of these has its own capacitance and resistance.

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Supercapacitors capacitance is its ability to store electric charge, and is measured in farads (F).

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Not only do supercapacitors surpass other rechargeable batteries in power density, but they deliver excellent cycle life as well.

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