UVK0J472MHD

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Aluminum electrolytic capacitors are widely used all over the world in a variety of electronic circuits and systems. The UVK0J472MHD is a type of aluminum electrolytic capacitor that is especially popular for its high performance, long lifespan, and excellent resistance to extreme temperatures. This article will discuss the application field and working principle of the UVK0J472MHD.

Background

An aluminum electrolytic capacitor is a type of capacitor that uses an electrolyte soaked in a porous Aluminum oxide material as its dielectric layer. This dielectric layer retains an electrical charge and provides a high level of insulation at a low mass. In addition, the dielectric layer has a superior temperature stability, a long lifespan and can tolerate high frequency signals.

Aluminum electrolytic capacitors differ from other types of capacitors in that they are polarized, meaning the voltage must be applied in the correct orientation in order for them to operate correctly. This also means that they must be handled carefully or else their performance could be compromised. Additionally, aluminum electrolytic capacitors have the ability to store high levels of energy in order for their purpose of power filtering and decoupling.

Application Field

The UVK0J472MHD is commonly used in applications that need high input currents and high hold currents. The most popular use for the UVK0J472MHD is in power supplies and switching power supplies. Its ability to hold large currents and its excellent temperature stability make it perfect for power management systems. Additionally, the UVK0J472MHD is able to continuously operate at a high capacitance level over a wide temperature range, perfect for industrial applications that require high current demands in extreme conditions. It is also commonly used in automotive applications, audio systems, and medical equipment.

Working Principle

The working principle behind the UVK0J472MHD is fairly simple. It is based on the principle of dielectric polarization. This is essentially the process of storing electrical energy as a static charge in the dielectric layer of the capacitor. As current passes through the capacitor, the stored electrical charge begins to accumulate. This stored electrical charge then serves to smooth out current fluctuations over the course of its use. This is commonly referred to as power filtering.

The UVK0J472MHD capacitor also has particularly high capacitance levels, meaning that it is able to store large amounts of electrical energy in its dielectric layer. Additionally, the UVK0J472MHD has a high leakage current, allowing for rapid charge and discharge in the capacitor. This enables the capacitor to more effectively filter out power fluctuations in incoming current.

Conclusion

The UVK0J472MHD is a type of aluminum electrolytic capacitor that is highly regarded for its extreme temperature stability, as well as its ability to store high amounts of electrical energy without compromising its performance. The UVK0J472MHD is most commonly used in power supplies, switching power supplies, automotive applications, medical equipment and audio systems due to its excellent performance and long lifespan.

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