B43504C5227M62

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a type of capacitor that initially stores energy in the form of electrical potential energy. The main advantages of these capacitors include large capacitance values, long life, high-temperature stability, and moderate cost. This makes them widely used elements in a variety of electronic circuits.

B43504C5227M62 is an example of an aluminum electrolytic capacitor, designed for high-frequency applications such as LCDs, power supplies, inverters, and EMI filters. This capacitor has a rated capacitance of 47µF, a capacitance tolerance of ±20%, and a working voltage of 25V.

Application Fields

The B43504C5227M62 aluminum electrolytic capacitor has a range of potential applications. Some examples include:

• Power supplies – The rated voltage of the capacitor makes it suitable for use as a filter in powers supplies.
• Inverters – Its high capacitance allows it to be used as a main energy storage element in electronic inverters, providing energy to the inverter circuitry during peak loads.
• EMI filters – The large capacitance provides an excellent base for designing EMI filters for radio frequencies, enabling them to be used in radio applications.
• Display circuits – The capacitor can be used in LCD displays to filter high-frequency ripple in the voltage supply.

Working Principle

An aluminum electrolytic capacitor works on the principle of electrostatic storage. The capacitor consists of two conductive plates, separated by a dielectric material. One of the plates is connected to a positive voltage, while the other is connected to a negative voltage. The plates have a negative charge, which attracts positive ions into the dielectric material. These ions become immobilized in the dielectric and create a static electric field that stores energy.

The capacitance of the capacitor depends on the surface area of the plates, the distance between them, and the dielectric constant of the material. By changing these parameters, it is possible to design aluminum electrolytic capacitors with a wide range of capacitance values.

Conclusion

The B43504C5227M62 aluminum electrolytic capacitor is an example of a capacitor designed for high-frequency applications. Its rated voltage and capacitance make it suitable for use in power supplies, inverters, EMI filters, and display circuits. The capacitor works by creating an electrostatic field between two conductive plates, with the energy stored in the form of ions within the dielectric material.

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