UCS2W390MND9

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Aluminum electrolytic capacitors are widely used in a variety of applications due to their superior performance in a variety of conditions. This includes high temperature environments and various voltage levels. The UCS2W390MND9 is a great example of an aluminum electrolytic capacitor due to its wide range of features and robust performance.

Description of the UCS2W390MND9

The UCS2W390MND9 is a snap-in aluminum electrolytic capacitor with a maximum capacitance of 390 uF and an operating temperature of -40 °C to +105 °C. It has a large diameter of 18 mm and a height of 33 mm and a lead width of 7.3 mm, making it suitable for applications with limited installation space. The terminal type is round pin, which is suitable for wave soldering.

Application Field

The UCS2W390MND9 is a reliable aluminum electrolytic capacitor that can be used in a variety of applications. It is well suited for use in power supplies and power conditioning circuits, in particular. Other applications include motor control, lighting, and switching power applications. The capacitors’ robust features and long life make them ideal for use in these and other power related applications.

Working Principle

The working principle of the UCS2W390MND9 aluminum electrolytic capacitor is based on the electrical property of a capacitor to store electrical charge, which can then be used to power devices or circuits. This type of capacitor stores its electrical charge through the use of an electrolytic medium, typically a water-based solution or ionic liquid. The electrical charge is then stored on two aluminum plates, known as electrodes, which are separated by a dielectric medium. When a voltage is applied to the capacitor, the negative charges on the electrodes push away from each other, leaving the positive charges on the other electrodes to remain. This polarized effect creates an electrical charge that can then be used to power a device or circuit.

Because of this electrical charge, the UCS2W390MND9 is able to maintain a stable voltage level over its lifetime, which is important for power conditioning and motor control applications. The amount of charge the capacitor can hold is determined by the type of electrolyte, the two types of electrodes, and the dielectric medium, depending on the desired application. For example, the type of dielectric medium used will determine the capacitance of the capacitor, as well as the frequency response, which can be useful in bandwidth-critical applications.

Conclusion

The UCS2W390MND9 aluminum electrolytic capacitor is a great choice for a variety of power related applications due to its robust features and reliable performance level. Its long life and wide range of features makes it an ideal choice for power conditioning, motor control, and lighting applications, among others. Its working principle is based on a charge stored between two electrodes separated by a dielectric medium, which allows for a stable voltage level from the capacitor over its lifetime.

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