Products FAQs
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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- Precaution
Not only do supercapacitors surpass other rechargeable batteries in power density, but they deliver excellent cycle life as well.
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- Introduction
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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- Formula
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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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- Formula
Supercapacitors are composed of minute individual particles of activated carbon, and each of these has its own capacitance and resistance.
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- formula
Supercapacitors capacitance is its ability to store electric charge, and is measured in farads (F).
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- Formula
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