EGPD250ELL103MM35H

Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, also called an aluminum electrolytic welded capacitor or aluminum electrolytic power capacitor, is an electrical component consisting of a thin aluminum foil, wound with non-conductive paper separator, and covered with insulating resin. These capacitors are found in a variety of electronic applications, such as audio amplifiers, musical instruments, computers, industrial equipment, and automobiles. The aluminum electrolytic capacitor is an ideal device for storing electric charge, due to its large capacity, low cost, and high efficiency.

EGPD250ELL103MM35H appliciation field and working principle

The EGPD250ELL103MM35H aluminum electrolytic capacitors are designed for use in general power supply applications, such as rectifiers, voltage converters, and switching power supplies. It features a long-term stability up to 2000 hours at a minimum, an excellent life span up to 5000 hours, and a 12V to 55V operating range. It also has a very low ESR value of 0.22 mΩ, which makes it suitable for high performance power applications.

The EGPD250ELL103MM35H aluminum electrolytic capacitor works on the principle of storing electrical energy between two metal foils with an insulating dielectric material, such as a paper or plastic film, separating them. When an electric current flows through the capacitor, the electric charges accumulate on one of the metal foils, creating an electric field. The electric field creates an opposing force, which is responsible for creating the capacitor\'s capacity. The relationship between the electric field and the capacitor\'s capacity is known as capacitance.

The EGPD250ELL103MM35H aluminum electrolytic capacitor also features an internal impedance for managing self-discharge. This impedance is composed of a few hundred ohm resistor in series with a few hundred nano Farads of capacitance. This impedance limits the rate at which current can flow from the capacitor when it is not in use.

In summary, the EGPD250ELL103MM35H aluminum electrolytic capacitor is a high performance device suitable for use in many general power supply applications. It has a very low ESR value, a long-term stability, and a long life span. It also features an internal impedance to limit the rate of self-discharge. All of these features make the EGPD250ELL103MM35H aluminum electrolytic capacitor ideally suited for many applications.