T495X227K010ZTE080

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Tantalum capacitors are an important form of passive electronic components, often used for energy storage and recovery, signal filtering and power circuit buffering. The T495X227K010ZTE080, a tantalum capacitor from the Vishay Corporation, is a particular type on the market which is popular among manufacturers. This article will discuss its application field and working principle.

Applications

Generally speaking, the T495X227K010ZTE080 is employed in a variety of electrical fields where a reliable and high performing capacitor is needed. This capacitor is adept in medium- to high-voltage applications, making it suitable for electrical equipment in telecommunication systems, industrial, medical and automotive systems. It is also widely used in military applications where a high degree of reliability is needed.

In terms of power delivery, the T495X227K010ZTE080 is useful in energy harvesting and storage applications, in both DC and AC power systems. Its great stability ensures that it can provide consistent power delivery over long periods of time. Furthermore, its small size makes it ideal as a buffering component in miniaturized power systems.

T495X227K010ZTE080 capacitors are also best used as high-frequency signal filters. They can filter out undesirable high-frequency components while allowing low-frequency components to pass. This is especially useful in power management, computer multiplexors and sensor feedback systems.

Working Principle

Tantalum capacitors, including the T495X227K010ZTE080, possess an electrolyte system which is composed of a dielectric material, the anode and the cathode. When a voltage is applied across them, the electric flux created by the voltage distorts the atomic bonds of the dielectric. This resulting distortion creates a dipole of electrical charges in the dielectric medium. The dipole traps electrons and stores energy, producing a capacitance which can be measured in units of Farads.

The anode of the T495X227K010ZTE080 capacitor is formed from sintered tantalum powder, treated with a manganese dioxide, while the cathode is composed of a conductive polymer. Tantalum powder is made of an extremely fine, oxide-free trace of the element. As such, it is able to have much greater oxide formation on the surface during the anode manufacturing process, as compared to other capacitor anode technologies.

Furthermore, as the cathode of the T495X227K010ZTE080 capacitor is constructed with a conductive polymer, it is more resistant to harsh environments such as those experienced in automotive and military applications. As a result, the T495X227K010ZTE080 is capable of withstanding greater temperature extremes and has greater vibration and shock tolerance, ensuring its high performance in the designated areas.

Conclusion

The T495X227K010ZTE080 is a popular type of tantalum capacitor used for power delivery, energy storage and signal filtering. Its anode is composed of a sintered tantalum powder treated with manganese dioxide, while its cathode is constructed with an advanced conductive polymer. This construction makes it highly resistant to harsh environments, making it ideal for military, industrial and automotive applications. Furthermore, it is also widely used in energy harvesting and storage, along with signal filtration applications.

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