QXP2K474KRPT

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Film Capacitors

Film capacitors, otherwise known as plastic film capacitors, are an integral part of most electrical and electronic circuits. The capacitor was originally invented in 1926; however, the modern-day film capacitor has come a long way since then and is now used in a variety of applications and in a variety of sizes and shapes.

QXP2K474KRPT

The QXP2K474KRPT is a type of film capacitor which is designed for use in a wide range of applications. It is a 4.7 μF capacitor with a maximum working voltage of 100 V dc. The capacitance value of 4.7 μF is relatively low and helps to create a stable signal. It also has a high dielectric insulation and is highly resistant to temperature variation. This makes it a great choice for applications where stability and reliability are key.

Application Field & Working Principle

QXP2K474KRPT film capacitors are well suited for use in audio equipment such as amplifiers, loudspeakers, and receivers. As the name implies, they are also often used in film production, as well as medical equipment, motors, electric guitars, and more. The working principle of this particular capacitor is based on its ability to store electrical energy between two capacitor plates. The dielectric material between the plates, which is low in capacitance, helps to reduce the amount of leaked electrical current.

The QXP2K474KRPT is also used as an AC coupling capacitor since it has a high insulation resistance that prevents most noise and disturbance from passing through its body. This makes it suitable for reducing interference or disconnecting two different AC voltages. It is also used as a decoupling capacitor due to its stability and high frequency characteristics. This is mainly used to filter out high frequency noise in switching circuits.

Advantages of Using Film Capacitors

Compared to other types of capacitors such as electrolytic capacitors, film capacitors offer several advantages. They are smaller in size, have reliable performance, have a broad operating temperature range, and have a low dielectric absorption. Additionally, film capacitors are very stable, offer excellent insulation characteristics, require no polarity, and have a long life span.

Conclusion

The QXP2K474KRPT film capacitor is a great choice for applications that require a low capacitance value, stable performance, and high insulation properties. It has a broad range of potential applications and offers several advantages compared to other types of capacitors.

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