EKYB630ELL821MM20S

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Aluminum electrolytic capacitors are the most commonly used capacitors in computers, audio and video equipment, office automation devices and other electronic products because of their large capacitance, low price and small size. The EKYB630ELL821MM20S, with high voltage and long life, is a representative of aluminum electrolytic capacitors.

The rated voltage of EKYB630ELL821MM20S is 630V, and its capacitance is 160μF. It has a temperature range of -40℃ to +105℃ and an aging rate of 0.3%/1000hrs. The EKYB630ELL821MM20S is an 85 x 20 mm long life capacitor with a maximum diameter of 85mm and length of 20mm. The product is small in size and has a maximum current ripple and low ESR.

The main application field of the EKYB630ELL821MM20S is power supply circuits which require long life and high voltage. Its main function is to reduce peaks of alternating current and to provide short-term energy storage. It is also suitable for smoothing power supply circuits, regulating current and avoiding high frequency interference in PC power supplies and other areas.

The working principle of the EKYB630ELL821MM20S is based on the Faraday principle of electrochemistry. When a voltage is applied between the positive and negative electrodes, an electrochemical reaction occurs between the electrolyte and the aluminum anode. This reaction causes free electrons to migrate from the negative electrode to the positive electrode, creating a charge imbalance which forms an electric field between the two electrodes and also creates an electric displacement field perpendicular to the electric field. This creates a shield which reduces the voltage across the electrodes, allowing the EKYB630ELL821MM20S to store energy.

The EKYB630ELL821MM20S is one of the most versatile aluminum electrolytic capacitors, providing high voltage and long life. Its small size and maximum current ripple make it ideal for applications in power supply circuits and other areas which require long life and high voltage. With its low ESR, it can also be used to reduce peak noise and to provide short-term energy storage.

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