EKXJ451ELL270MJ40S

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are broadly used in electronics due to their low cost, high capacitance, and long life. They are also found as components in power supplies, televisions, radios, and amplifiers. The EKXJ451ELL270MJ40S is a common example of an aluminum electrolytic capacitor.

Application Field

The EKXJ451ELL270MJ40S is a combination of an anode aluminum foil, electrolyte, and a cathode foil. This is a standard aluminum electrolytic capacitor configuration, with an extended endurance of 2000 hours, and a voltage of 25V DC. It is mainly used in consumer, industrial, and automotive applications. These applications include control system, power supply, PCB, amplifier, injection molded parts, and LED modules.

The aluminum electrolytic capacitor offers exceptional high capacitance for its size, requiring very little space on the PCB. This is why it is used for high-current, high-energy power supply designs. It is also used in circuits where energy is stored in order to backup devices during power outages or other power anomalies. In addition, the EKXJ451ELL270MJ40S is often used in motor control applications, the acquisition of electrical signals, and signal regulators.

Working Principle

The EKXJ451ELL270MJ40S is created from anodized aluminum, polypropylene, and a few other components. It is a two-terminal device that holds and releases energy in an electrostatic field. The process begins when an applied voltage establishes an electric field between the two aluminum plates, with the electrolyte between them. This causes the aluminum plate to act as a dielectric material, charging up and creating a capacitance. During this process, DC has to move through the electrolyte in order to establish an electric field.

When the voltage across the capacitor drops due to a decrease in energy, the electric field dissipates and the capacitor discharges. This discharging in effect stores the energy, and it can be then released when the voltage increases. This is why aluminum electrolytic capacitors are used for pulse power application, where the voltage must be cycled on and off frequently. This pulsing action requires energy storage, and the EKXJ451ELL270MJ40S is a good choice for this type of application.

In conclusion, the EKXJ451ELL270MJ40S aluminum electrolytic capacitor is a versatile and reliable device. It offers high capacitance for its size, and is suitable for a wide range of applications. It is especially suitable for motor control applications, signal acquisition and regulation, and high-current, high-energy power supply designs. Furthermore, it is a relatively cost effective solution and can be used for extended hours without any major degradation in performance.

The specific data is subject to PDF, and the above content is for reference