UEP2A470MHD

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used due to their relatively large capacitance and relatively low cost, making them an essential component in many electronic circuits. The UEP2A470MHD is a high-value, low-profile aluminum electrolytic capacitor that is suitable for a variety of applications. This article will discuss the general application fields and working principles of the UEP2A470MHD.

Application Fields and Operating Conditions

The UEP2A470MHD capacitors are designed for use in both consumer electronics and industrial applications. The capacitor has a maximum working voltage of 660volts, so it is suitable for many power supply and power control applications where a high voltage is needed. Due to their low profile design, these capacitors are often used in space-limited applications. The UEP2A470MHD also has a very low ESR rating, making it suitable for use in high-frequency applications.

Principle of Operation

The UEP2A470MHD capacitor is an aluminum electrolytic capacitor with an anode composed of a layer of aluminum oxide between two layers of aluminum foil. The anode and cathode are separated by a dielectric electrolyte consisting of a solution of aluminum chloride and other salts. The electrolyte is held in an impervious foil paper which acts as a barrier between the anode and the electrolyte.

The capacitor operates by separating opposite charges across the anode and the cathode. When a voltage is applied across the capacitor’s terminals, electrons are forced to move between the anode and the cathode. The electrons cause an electric current to flow between the two electrodes, which produces a charge across the electrodes. This charge accumulates, storing energy in the form of a built-up electrostatic field. This stored electrical energy is then discharged when the capacitor is no longer connected to a voltage source.

Conclusion

The UEP2A470MHD is a high-value, low-profile aluminum electrolytic capacitor suitable for a variety of applications where a high voltage and high frequency are needed. The capacitor is designed for use in both consumer electronics and industrial applications, such as power supplies and power control applications.

The capacitor operates by accumulating electric charge between its two electrodes. When a voltage is applied to the electrodes, electrons move between them, producing a built-up electrostatic field which stores energy which is then discharged when the capacitor is no longer connected to the voltage source.

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