ELXM401VSN680MP25S

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Aluminum electrolytic capacitors, also known as electrolytic capacitors, are widely used in the field of electronics and can be seen in almost all electronic products. ELXM401VSN680MP25S is a type of aluminum electrolytic capacitor employed in many industrial and electronic applications. This paper first introduces the application field and working principle of ELXM401VSN680MP25S.

Application of ELXM401VSN680MP25S

The application of ELXM401VSN680MP25S covers a wide range, such as industrial automation, medical equipment, communications, aerospace navigation, automotive electronics and other fields. For example, it can be used for capacitor-input filter in electronics, general filter in medical equipment, choke filter in communications, and power supply filter in aerospace navigation. It can also be used as an audio filter in automotive electronics.

Working Principle of ELXM401VSN680MP25S

The basic working principle of ELXM401VSN680MP25S is the same as that of other aluminum electrolytic capacitors. That is, when an electric field is applied between the two poles, an electric double layer is formed at the surface of the two electrodes, and a capacitance is generated between them. The capacitance is determined by the area and thickness of the electrodes, the distance between them, and the dielectric constant of the electrolyte.

To increase the capacity of ELXM401VSN680MP25S, its electrodes are wrapped with aluminum foil. A very thin oxide layer is formed on the surface of the aluminum foil, and this layer helps to increase the capacitance of the capacitor. Also, the presence of the layer prevents the current from leaking and increases the electrical insulation of the capacitor. In addition, a layer of electrolyte is filled between the two aluminum foil layers, which helps to reduce the equivalent series resistance (ESR) of the capacitor.

Moreover, ELXM401VSN680MP25S has a small size and high volumetric efficiency which is why it is used so widely in various industrial and electronic applications. Due to its special design, the capacitance of ELXM401VSN680MP25S is up to 680μF.

Conclusion

To sum up, ELXM401VSN680MP25S is a type of aluminum electrolytic capacitor which is widely used in various industrial and electronic applications due to its small size and high volumetric efficiency. It works by creating an electric double layer at the surface of its two electrodes when an electric field is applied, thus generating a capacitance between them. This paper has introduced the application field and working principle of ELXM401VSN680MP25S in detail.

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