QXP2K103KRPT

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Film Capacitors: QXP2K103KRPT Application Field and Working Principle

Film capacitors are capacitors with a film dielectric, and the QXP2K103KRPT type of film capacitor is just one of many types of this category of capacitor. This capacitor is commonly used in industry and consumer electronics, with specialized roles in both.

QXP2K103KRPT Capacitor: Summary

The QXP2K103KRPT capacitor is a polypropylene dielectric film capacitor with a voltage of 250V and a capacitance of 1K PF (1000PF) tolerance of ±10%. It has a size of 10mm x 15.5mm and a low profile height of 7.5mm. The terminals are metallized silver and gold.

Application Field

The QXP2K103KRPT capacitor has wide application fields due to its high level of stability and reliability. It is mainly used in power supplies, signal filters, DC link capacitors, and UPS systems. It is also commonly used in high-voltage DC motors and in (high-frequency) AC circuits as a reactive or snubber component.

Working Principle

The working principle of the QXP2K103KRPT capacitor is the same as any other capacitor: it stores electrical charge, then releases it gradually. This capacitor works like a mini battery and can hold and release electric charge, enabling whatever device it is a part of to benefit from that charge.

To understand exactly how the QXP2K103KRPT capacitor works, you need to know what makes up a capacitor. A capacitor is made up of two conducting surfaces that are separated from one another and insulated from the outside sources. When an electric charge is applied, the electric field starts to accumulate between the two plates and charges one of the plates. This technique is called capacitance. The charge stored in a capacitor is called capacitance, and the amount of electric charge that can be stored in a capacitor is known as capacitance value. Essentially, when an electric charge is applied to a capacitor, it accumulates on one of the two plates and forms an electric field between them. This electric field then retains the charge until it is used.

The QXP2K103KRPT capacitor has special features that enable superior performance. For example, the Polypropylene dielectric film offers excellent current-limitation and self-healing capabilities. This means that the capacitor is able to limit the amount of current through itself, and also repair itself on its own over a given period of time. This limits damage and also helps keep the capacitor in optimal condition.

Furthermore, the combination of metallized silver and gold terminals ensures that the capacitor can handle relatively high switching speeds and current spikes. This makes it ideal for wide range of applications. Moreover, the combination of the two metals also helps to minimize the voltage drop across the terminals, thus increasing the capacitor’s efficiency.

Finally, the low profile height of the capacitor enables it to be used in very confined areas. This feature makes the QXP2K103KRPT capacitor perfect for use in fields where space is a limiting factor.

Conclusion

The QXP2K103KRPT capacitor is a type of film capacitor that offers excellent performance and reliability due to its Polypropylene dielectric film and combination of metallized silver and gold terminals. This combination ensures that the capacitor is able to cope with high switching speeds and current surges. Furthermore, its low profile height makes it ideal for use in confined areas. This makes it perfect for a wide range of applications, including power supplies, signal filters, DC link capacitors, UPS systems and high-frequency AC circuits.

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