QXT2G683KRPT

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Film capacitors use a dielectric or insulating layer made of plastic or paper to store electric charge between two conductive electrodes. The QXT2G683KRPT is a specific type of film capacitor from KEMET, which is designed with special patented features, and is intended for use in applications where high temperature, humidity, and reliability are essential.

Applications

The QXT2G683KRPT from KEMET is suitable for a wide range of applications in the automotive, industrial, computing, and medical industries. It can be used in power supplies, relays, engine control, motor drives, UPS systems, and battery applications.

In automobile applications, this film capacitor can be used to stabilize the electrical power in fuel injection systems, ignition systems, airbags, and other electronic components. It is also often used in high-performance power supplies for medical imaging equipment, laser diodes, and precision machining operations.

The QXT2G683KRPT can also be used in industrial environments where extreme temperatures, high humidity, and shock or vibration are present. It can provide reliable operation in oil refineries, steel mills, and other harsh industrial environments. Additionally, it can be used in HVAC systems, off-grid power generation, and solar and wind energy applications.

Working Principle

The underlying principle behind film capacitors is the same as any other capacitor. When connected to a voltage source, an electric field is created between the two electrodes, causing charges to accumulate and store energy. This stored energy is capable of staying in the capacitor for a period of time, even after the power source has been removed.

The QXT2G683KRPT film capacitor from KEMET has a dielectric layer composed of a polyester film. This layer is coated with an aluminum electrode, which stores the electric charge transferred through the connection terminals. This layer helps to ensure precision and reliability in high temperature and humidity applications.

The main advantage of the QXT2G683KRPT film capacitor is its high temperature rating up to 125°C. This rating makes it suitable for automotive and industrial applications with extreme environmental conditions. Moreover, this type of capacitor has a long lifetime even under conditions of high vibration or shock.

Conclusion

The KEMET QXT2G683KRPT is a film capacitor designed for demanding applications such as automotive, industrial, medical, and computing applications. It has a dielectric layer composed of a polyester film, and is capable of providing high precision and reliability in high temperature and high humidity environments. Furthermore, this type of capacitor possesses a high temperature rating up to 125°C and a long lifetime even under vibration or shock.

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