F339X143348MKI2B0

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Film capacitors, also known as plastic film capacitors, are popular due to their superior electrical performance compared to other varieties of capacitors. The F339X143348MKI2B0 is one such example of these capacitors, and it is used in a variety of applications. In this article, we will discuss the various application fields and working principles of the F339X143348MKI2B0 film capacitor.

General Features

The F339X143348MKI2B0 film capacitor is a miniature component with a rectangular plastic case. It is designed with an internal dielectric medium composed of metallized plastic film. It has a maximum operating temperature of 105°C, and a rated capacitance range between 20nF and 10,000nF. The F339X143348MKI2B0 is compliant with safety and EMI standards including EMC EN60950-1.

Application Fields

Given its superior electrical performance and operating temperature range, the F339X143348MKI2B0 is suitable for power-supply applications such as voltage rectification, DC/DC converters, inverters, and AC/DC conversion. It is also suited for use in automotive systems, consumer electronics, communication systems, medical equipment, and industrial systems. Moreover, they are ideal for PCB mounting as they provide increased protection from EMI interference.

Working Principle

A film capacitor is a type of capacitor in which two sheets of metalized thin plastic film form the dielectric. The F339X143348MKI2B0 is a polarized type, which means it has a marked positive and negative terminal. In operation, the capacitor stores electrical energy and releases it in the form of a steady current or voltage. The dielectric material used determines the capacitance, or "capacity" of the component, and the copper conductors provide low impedance.

In summary, the F339X143348MKI2B0 film capacitor is a miniature, rectangular component suitable for a variety of applications. It is used in power-supply applications such as DC/DC conversion, automotive systems, and industrial systems. It operates by storing electrical energy in the dielectric material, and then releasing it in the form of a steady current or voltage. Its superior electrical performance and operating temperature range make it a reliable and efficient choice for a variety of applications.

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