MAL204315479E3

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors, often abbreviated as AECs, are electronic components that are composed of two aluminum foils, separated by a paper or Polyethylene Naphthalate (PEN) film, filled with an electrolyte solution, and rolled up into a cylinder or can. They are widely used in many electronic applications, for both their low cost and high power density. The MAL204315479E3 is a type of AEC that offers a good balance between performance and cost.

MAL204315479E3 Application Field

The MAL204315479E3 has numerous applications, due to its cost-effectiveness and high power density. It is commonly used as a low-voltage capacitor in power supplies, where it helps filter out unwanted noise and smooth out ripple current. It can also be used in filter networks to prevent noise interference, and as an AC bypass capacitor for DC-operated equipment. Additionally, the MAL204315479E3 is often utilized as a decoupling capacitor in oscillators and signal processing circuits, to improve signal integrity.

MAL204315479E3 Working Principle

An AECs works by electrochemical action, where its two aluminum plates, called the anode and the cathode, are separated by a porous dielectric material, such as paper or PEN film. When voltage is applied, ions from the electrolyte solution are attracted to the anode, forming a double-layer capacitor which stores energy. The capacitance of the MAL204315479E3 is largely determined by the area of the anode and cathode, and the distance between them. Additionally, the MAL204315479E3’s capacitance is affected by the dielectric material, temperature, and applied voltage.

Conclusion

The MAL204315479E3 is a versatile aluminum electrolytic capacitor that is cost-effective and offers a good balance between performance and cost. It is suitable for a range of applications, such as power supplies, filter and bypass networks, and oscillator circuits. Its working principle is based on electrochemical action, where its two aluminum plates are separated by a dielectric material, forming a double-layer capacitor which stores energy.