B43455A4338M000

Aluminum electrolytic capacitors are widely used in electronic and power electronic equipment, with excellent features such as small size, large capacity and reasonable price. B43455A4338M000 is a “snap-in” type aluminum electrolytic capacitor, one of the most popular type in the industrial application.

Application Field

B43455A4338M000 is commonly used in a wide range of areas. It is mainly used in switched-mode power supplies, high-frequency amplifier, power frequency inverter and pulse-width modulation circuits. It is also used in audio amplifier, radio broadcasting stations, notebook computers, digital cameras, electronic toys and other areas. In addition, it can be applied in other areas such as capacitance resonance filter, alternating current smoothing circuit and blocking circuit.

Working Principle

The working principle of B43455A4338M000 aluminum electrolytic capacitor is based on Faraday\'s law of induced electrostatics. An electrolytic capacitor is a device composed of two metal plates separated by a layer of dielectric material and a layer of liquid electrolyte. As the capacitor is charged, the liquid in the electrolyte layers polarizes the dielectric material between the two plates. This polarization creates a positive and negative reaction to the electric field, forming an internal polarizing electric field. This increases the ability of the capacitor to store charge, hence its increased capacitance.In order to achieve large capacitance, aluminum electrolytic capacitors use a very thin anode layer which is formed by anodization of the aluminum foil. The electrolyte, which acts as an ion conductor, completes the electrochemical process of forming the oxide layer on the aluminum. This oxide layer acts as the dielectric and provides a high capacitance to volume ratio. The metal surface is then used as the cathode of the capacitor. The electrolyte also serves to further increase the capacitance of the capacitor.

Conclusion

In summary, B43455A4338M000 is a type of aluminum electrolytic capacitor with great advantages, which is mainly used in many electronic and power electronic applications. It works on the basis of Faraday\'s law of induced electrostatics. It has a thin anode oxide layer as dielectric and electrolyte serves as an ion conductor and further increases the capacitance of the capacitor.Overall, B43455A4338M000 is a widely used capacitor and its advantages make it a preferred choice in many applications.