EKMM401VSN221MR30T

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Aluminum electrolytic capacitors comprise a range of capacitor products widely used in electronic circuits to store energy for later use. Among the most common types of aluminum electrolytic capacitors available are low-voltage, high-capacity, and miniature designs.

EKMM401VSN221MR30T is a type of aluminum electrolytic capacitor. It has a voltage rating of 10V, a capacitance value of 22,000μF, an operating temperature range of -40°C to 85°C, and a pulse ripple current rating of 30A. The product’s maximum operating voltage is 11V, and its capacitance tolerance is ±20%. The EKMM401VSN221MR30T also features a ripple frequency of 1.0kHz – 20kHz and a two-year-warranty.

Application Field

The EKMM401VSN221MR30T aluminum electrolytic capacitor is suitable for applications requiring high energy storage and pulse current. Its high capacitance, ripple frequency, and operating temperature range make it ideal for a variety of industrial systems and electrical applications such as wind power, solar photovoltaic inverters, high-efficiency light balasts, and automotive systems.

Working Principle

Aluminum electrolytic capacitors, including EKMM401VSN221MR30T, work on an electrochemical process that involves the buildup of ionic charges on the anode and cathode of the capacitor. This buildup creates an electric field between the two electrodes and stores electrical energy. This energy can be released to the circuit during periods of discharge, replenishing the capacitance.

In terms of current, the EKMM401VSN221MR30T aluminum electrolytic capacitor provides pulse currents due to its high capacitance values. During periods of low current operation, the capacitor will slowly charge and discharge its stored electrical energy. During pulse periods, the capacitor will provide a high-level output current at a rapid rate. The capacitance of the capacitor will slowly return to its initial charge state until the next pulse period.

The EKMM401VSN221MR30T aluminum electrolytic capacitor offers many advantages over traditional ceramic capacitors. It has a low leakage rate, high tolerance, and low equivalent series resistance (ESR). The product also has a relatively low cost and is relatively easy to implement. In applications where the circuit requires a high capacitance rating and fast response time, aluminum electrolytic capacitors such as the EKMM401VSN221MR30T are ideal.

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