B43733E2279M000

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electronic devices which are typically used in low-value, high-voltage and high-capacitance applications. B43733E2279M000 is a type of electrolytic capacitor specifically designed for high reliability and high temperature applications. These aluminum electrolytic capacitors are manufactured using Etching Technology, which produces the high capacitance values of up to 3000µF without increasing physical size. The main components of B43733E2279M000 capacitors are aluminum anodes, which conduct current and store energy, and a electrolyte, usually sulfuric acid, which acts as the dielectric.

Application Field

B43733E2279M000 aluminum electrolytic capacitors are used in a wide range of applications within the electronic industry. These applications include power supplies, motor controls, audio systems, computer boards, communications and automotive applications. In addition, B43733E2279M000 capacitors can be used for frequency tuning, energy storage, wave shaping, smoothening of AC/DC currents, regulating voltages and filtering.

Working Principle

When voltage is applied to a B43733E2279M000 electrolytic capacitor, electrons from the anode travel through the electrolyte, causing electrical separation between the anode and the cathode. This electrical separation produces a potential difference between the anode and cathode, known as the electric field. As current flows through the capacitor, charge is transferred and stored on each corresponding plate, creating an electric field. The capacitance of the B43733E2279M000 aluminum electrolytic capacitor is determined by the amount of charge stored on each plate, as well as by the voltage applied across the plates.

For high-temperature applications, the B43733E2279M000 is designed with a temperature compensation range from -40°C to +105°C. The voltage rating of these capacitors is 25V to 450V, and the capacitance range is 2.2µF up to 3000µF. The B43733E2279M000 design also includes an internal subcoat, which serves as an internal insulation layer for enhanced reliability even in applications that require high temperature cycling.

Conclusion

B43733E2279M000 aluminum electrolytic capacitors are highly reliable components, designed for a wide range of applications, from frequency tuning and energy storage to smoothening of AC/DC currents and voltage regulation. The main components of B43733E2279M000 electrolytic capacitors are aluminum anodes and a electrolyte, usually sulfuric acid, which act as the dielectric. This capacitor is designed with a temperature compensation range from -40°C to +105°C and voltage rating of 25V to 450V, with a capacitance range of 2.2µF up to 3000µF. The internal subcoat layer provides enhanced reliability and temperature cycling.