EET-UQ2D222LA

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EET-UQ2D222LA Application Field and Working Principle

Aluminum electrolytic capacitors, also known as aluminum electrolytic capacitors, are a form of electrolytic capacitors, which are mainly used for filtering, smoothing, decoupling, pulse coupling and linear compensation purposes, and are widely used in electronic products. The EET-UQ2D222LA is a polyethylene-terephthalate (PET) aluminum electrolytic capacitor that uses solid dielectric insulation.

Application of EET-UQ2D222LA

EET-UQ2D222LA capacitors are mainly used in industrial fields such as medical electronics, automotive electronics, audio-visual equipment, intelligent instrumentation, new energy sources, etc. Its application includes power storage of signal processing units, smoothing and filtering in high and low frequency circuits, buffering and decoupling, and stabilizing power supply of LED headlights.

Working Principle of EET-UQ2D222LA

EET-UQ2D222LA main principle is that the voltage generated by the movement of charges in the electrolyte will affect the dielectric between the electrodes, resulting in a change in capacitance. All electrolytic capacitors are composed of two metal plates, a dielectric material, and an electrolyte. The electrolyte provides a medium for the transfer of ions between the two metal plates, allowing them to act as electrodes.

The potential difference between the two metal plates gives rise to the formation of a thin oxide film on the surface of the negative electrode. This oxide film acts as the dielectric material that separates the two metal plates and creates a potential barrier between them. The thickness of the dielectric film is proportional to the applied voltage and determines the capacitance of the electrolytic capacitor.

EET-UQ2D222LA uses solid dielectric insulation. This type of electrolytic capacitor replaces the liquid electrolyte inside the capacitor with a solid polymer material. In this type of capacitor, the charge is stored in the polymer layer instead of the electrolyte.

Advantages of EET-UQ2D222LA

The advantages of EET-UQ2D222LA is its low profile, high temperature resistance, excellent electrical characteristics, long life, fast charging, stable parameters, fast frequency response, stability and low ESR. Its solid dielectric insulation has high reliability, and the special design of the internal structure improves temperature stability and conductivity.

Conclusion

The EET-UQ2D222LA is an aluminum electrolytic capacitor used in a wide variety of electronic applications. It has several advantages such as its low profile, high temperature resistance, and excellent electrical characteristics. Its solid dielectric insulation ensures reliability and improves temperature stability and conductivity. With these advantages, it is highly recommended for various industrial uses.

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