B43254B4567M

Aluminum electrolytic capacitors are widely used in various fields due to their advantages such as small size, large capacitance, high volumetric efficiency, and excellent frequency characteristics. The B43254B4567M is a type of aluminum electrolytic capacitor whose product code consists of eight characters. It is generally used in various fields, such as communications, audio-visual equipment, and electrical equipment.

Application Field

B43254B4567M aluminum electrolytic capacitors are mainly used for decoupling, smoothing, and voltage stabilizing in fields such as communications, audio-visual equipment, and electrical equipment. In particular, it is an ideal component for stabilizing power supply voltage and for preventing noises in audio circuits. It is also suitable for other applications as a high-performance low-impedance smoothing capacitor that can replace big capacitors.

Working principle

The B43254B4567M aluminum electrolytic capacitor is an anode-electrolyte-cathode system, with an Al2O3 dielectric medium, placed between the anode (aluminum foil) and the cathode (aluminum foil coated with manganese dioxide). The anode and the cathode are connected to each other through an electrolyte, and the capacitor has an electric field between the anode and the cathode. When a voltage is applied to the anode, the electrons move from the anode to the cathode, attracting oxygen ions from the electrolyte to the cathode. This forms an oxide layer between the electrolyte and the cathode, resulting in a large capacitance. The capacitance of the B43254B4567M aluminum electrolytic capacitor typically ranges from 220 to 22,000 μF, with a working voltage of up to 250V and a maximum temperature range of -40°C to +105°C.

Conclusion

The B43254B4567M aluminum electrolytic capacitor is a type of capacitor used for decoupling, smoothing, and voltage stabilizing in fields such as communications, audio-visual equipment, and electrical equipment. It is generally capable of producing a large number of micro farads with a high working voltage and a wide temperature range. The working principle of the B43254B4567M aluminum electrolytic capacitor comes down to the electric field between its anode and cathode creating a capacitance.