ELXY630ELL681ML30S

Aluminum electrolytic capacitors store electrical energy by a physical process that forms a sandwich of two aluminum or tantalum foils having opposite polarity. The foils are etched to increase surface area and soaked in an electrolyte consisting of a solution of dissolved aluminum salts such as aluminum chloride. This sandwich creates an electrostatic field resembling a capacitor sandwich. The ELXY630ELL681ML30S aluminum electrolytic capacitor is a cylindrical device having a capacitance of 630 microfarads and an operating voltage of 30 volts.

Applications

ELXY630ELL681ML30S aluminum electrolytic capacitors are mainly used to filter out unwanted signals in AC circuits. Examples include AC power supplies, power amplifiers, car and AV audio systems, home theater systems, and general circuits used in industrial equipment and consumer electronics. They are also used for AC coupling or to create phase-shift circuits. ELXY630ELL681ML30S aluminum electrolytic capacitors have a rated dissipation factor of 1.5 for increased durability.

Working Principle

The working principle of an aluminum electrolytic capacitor is simple. Two aluminum foils with opposite polarity are placed into an electrolytic medium containing a thin layer of dissolved aluminum salts. When current is applied to the capacitor, the AC current produces an electric field between the two aluminum foil electrodes, which creates a separation between the positive and negative charges, hence a voltage potential. Capacitance of the aluminum electrolytic capacitor is determined by the area of the aluminum foils and the distance between them.

The ELXY630ELL681ML30S aluminum electrolytic capacitor is designed for secure and reliable operation in a wide range of applications. It has a low equivalent series resistance and low thermal resistance for better signal fidelity and stability. The capacitors are designed to withstanding rapid and large voltage changes caused by thunder and other electrical disturbances. They are also designed to handle high peak currents, peak over voltage and reverse polarity conditions.

Conclusion

The ELXY630ELL681ML30S aluminum electrolytic capacitor is designed for both commercial and industrial uses. It is a high-performance capacitor with an outstanding operating voltage and capacitance range for a wide variety of applications, including audio and video electronics, lighting systems, motor controls, and communication systems. The capacitors are reliable, robust and can withstand wide fluctuations in voltage and temperature. With its low equivalent series resistance and good heat dissipation, the ELXY630ELL681ML30S aluminum electrolytic capacitor is an ideal choice for most filtering requirements.