B43511A9108M80

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

Aluminum electrolytic capacitors are a type of capacitor consisting of two thin aluminum foils separated by a thin paper or film sheet which is soaked in an electrolyte and rolled into a cylindrical shape. The aluminum structure of the capacitor acts as the anode plate, while the electrolyte acts as the cathode plate of the capacitor. The two plates are held together in place by a separator material, such as a polypropylene sheet, which isolates the two plates from each other. It is important to note that electrolytic capacitors are not the same as capacitors made from other types of materials, such as ceramic, paper or film.

B43511A9108M80 is an aluminum electrolytic capacitor which is commonly used in high-frequency, high-voltage, and high-power applications. The capacitor has a maximum operating temperature of 85°C and a rated voltage of 10 Volts (V). Its cathode has an internal self-healing capability that allows the capacitor to withstand greater voltage spikes which is why it is suitable for use in high-voltage applications. The low ESR (Equivalent Series Resistance) rate of the capacitor contributes to its efficient performance over a wide frequency range.

The main applications of B43511A9108M80 aluminum electrolytic capacitors include DC/DC converters, motor drives, power supplies, and high-current charging systems. The capacitor is also used in switched mode power supplies, switching regulators, and active filter circuits. The B43511A9108M80 capacitor is an ideal candidate for use in applications requiring a low voltage and low ESR rate. Furthermore, the capacitance of the capacitor is adjustable using a trimming potentiometer, which is a useful feature in applications where it is necessary to optimize the input or output characteristics of the circuit.

The working principle of B43511A9108M80 capacitor is based on the formation of an electric field between the two layers of aluminum foil. The paper or film sheet soaked in electrolyte which is placed between the two foils acts as a dielectric and increases the dielectric constant of the capacitor. This results in increased capacitance. The amount of capacitance generated is also determined by the thickness of the paper or film used as a dielectric.

When voltage is applied across the capacitor, electric charge builds up in the capacitor plates. This charge is known as electric field energy and it increases with increasing voltage. At a certain voltage level, the electric field energy builds up to such an extent that the dielectric breaks down, allowing the electric charge to flow between the two plates. This phenomenon is known as dielectric breakdown and it allows the capacitor to store charge even at high voltages.

When the voltage across the capacitor is reversed, the electric field between the plates reverses direction and the electric charge is dissipated. This phenomenon is known as electrostatic deflection and it allows the capacitor to release its charge at a controlled rate. In applications that require a high discharge rate, B43511A9108M80 is a suitable choice due to its low ESR and adjustable capacitance.

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