LKSA2682MESZ

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Aluminum electrolytic capacitors are some of the most widely used capacitors in the world. They have a wide range of applications due to their versatility and low cost. One such capacitor, the LKSA2682MESZ, is a component widely used in commercial and industrial electronics. In this article, we will examine the application fields and working principle of this aluminum electrolytic capacitor.

Application Fields

The LKSA2682MESZ is a radial leaded aluminum electrolytic capacitor, and is suitable for use in both DC and AC applications. It has a wide voltage range of 75-450 VDC, making it suitable for use in almost any application. It can be found in anything from audio amplifiers to power supplies, and is a great choice for digital applications.

In addition to its various applications in the digital world, the LKSA2682MESZ can also be used in analog applications, such as radio frequency (RF) amplification. It is also suitable for applications in motors, pump motors, and automotive audio systems. One of the many features of this electrolytic capacitor is its ability to handle high peak pulsing currents.

Working Principle

The working principle of aluminum electrolytic capacitors is fairly simple. It consists of two aluminum foils separated by an electrolyte gas. The aluminum foils act as the two plates of a capacitor and the electrolyte gas is the dielectric. The two aluminum foils are separated by paper impregnated with the electrolyte which acts as the insulating material.

The electrolyte gas breaks down when exposed to an electric field, forming a conducting bridge or path between the two aluminum foils. This conducting bridge or path is what allows the capacitor to store electrical energy. The electrolyte gas also acts as a buffer between the two plates which prevents any direct current from flowing between them.

The size of the capacitor depends on the amount of electrolyte gas that is used. The larger the electrolyte, the greater the capacitance of the capacitor. The LKSA2682MESZ has a capacitance of 22,000 µF, making it a relatively large capacitor.

Conclusion

The LKSA2682MESZ capacitor is a widely used aluminum electrolytic capacitor suitable for a wide range of applications. It has a wide voltage range, making it suitable for use in both digital and analog applications. Its large capacitance also makes it well-suited for applications that require high peak pulsing currents. Its working principle is based on the breakdown of the electrolyte gas between two aluminum foils when exposed to an electric field.

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