EGPD250ELL392MU25H

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Aluminum electrolytic capacitors are the most common type of electrolytic capacitors. They consist of two metal surfaces, or electrodes, separated by an insulating substance called an electrolyte. The two metal surfaces are usually aluminum foil and conductive liquid. The aluminum foil serves as the anode, or negative electrode, while the conductive liquid serves as the cathode, or positive electrode. The electrolyte between the two electrodes allows electrical current to flow through them.

The EGPD250ELL392MU25H series aluminum electrolytic capacitor is the ideal choice for applications which require high-capacitance and operating voltage, low equivalent series resistance (ESR), and long shelf life. The device offers a rated capacitance range of 2.5 to 32µF with a rated voltage of 63V DC. It features an electrolyte layer within an alumina substrate which allows for stable performance even when the temp rises above 80°C. Furthermore, the capacitor has a rated temperature range of -40°C to +105°C and an operating life expectancy of up to 5000 hours.

The working principle of EGPD250ELL392MU25H series capacitors is relatively straightforward. When a potential difference is applied between the two electrodes, which is typically achieved via an external power supply, electrical charges are drawn through the electrolyte to the electrodes. This causes the surface area of the electrodes to increase, creating a capacitance effect. The capacitance value and impedance characteristics are determined by the dielectric material, distance between electrodes, and other factors. The electrolyte also prevents leakage current between the anode and the cathode.

Many factors affect the performance of an aluminum electrolytic capacitor and its ability to store energy. These include the total amount of capacitance, temperature variations, and aging of the capacitor due to the corrosion of the aluminum electrodes. The EGPD250ELL392MU25H series aluminum electrolytic capacitor offers excellent performance and high capacitance over a wide temperature range.

The EGPD250ELL392MU25H series aluminum electrolytic capacitor is designed for use in a wide variety of applications such as AC/DC converters, consumer electronics, uninterruptible power supplies (UPS), and telecom equipment among others. Today, the device continues to be a common choice for engineers and designers in need of a reliable and cost-effective solution for their power system applications.

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