400VXR120MEFC30X25

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Introduction

An aluminum electrolytic capacitor is a type of capacitor that utilizes the physicaland electrical properties of an electrolyte to create a large storage capability. These capacitors are used for high voltage applications such as motor control, power factor correction, signal balancing, and audio systems. The voltage rating, capacitance capacity, and working temperature range are the three most important properties of a capacitor.The 400VXR120MEFC30X25 is an aluminum electrolytic capacitor specifically designed for high voltage applications. It is a robust capacitor that provides excellent performance in both low and high temperatures. The 400VXR120MEFC30X25 has a voltage rating of 400 volts, a capacitance of 120 microfarads, a tolerances of +/- 20% and a working temperature range of - 40degrees to 70 degrees Celsius.

Application Field and Working Principle

The 400VXR120MEFC30X25 is a high voltage superior capacitor that is a good choice for demanding applications where high voltages are required. It can be used in a wide range of applications, from motor control and power factor correction to signal balancing and audio systems. It is also suitable for applications such as switch mode power supplies, inverters, energy storage, and high power audio amplifiers.The internal construction of this capacitor consists of two aluminum foils that are separated by a dielectric. The dielectric is comprised of a thin film of electrolyte that is absorbed onto the surface of the two aluminum foils. A positive or negative voltage is applied to the two aluminum foils, which creates an electric field between the two foils. The electric field creates a capacitance or storage capacity. The higher the electric field, the higher the capacitance and vice versa.

Advantages of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors have several advantages over other capacitors. They are able to store a large amount of energy in a small package. This makes them ideal for high power applications, which require a large amount of energy storage in a limited space. Another benefit of aluminum electrolytic capacitors is that they are extremely reliable and have a long lifespan. They can withstand high temperatures, so they are perfect for applications that require a wide temperature range. Finally, aluminum electrolytic capacitors are relatively inexpensive, which makes them an attractive choice for a variety of applications.

Conclusion

The 400VXR120MEFC30X25 is a robust aluminum electrolytic capacitor that is designed for high voltage applications. It provides excellent performance in both low and high temperatures and is able to store a large amount of energy in a small package. It is suitable for a variety of applications, from motor control and power factor correction to signal balancing and audio systems. Aluminum electrolytic capacitors provide many advantages over other capacitors, including their high storage capacity, reliability, and long lifespan. They are also relatively inexpensive, making them a popular choice for many applications.

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