QAP2E474KRP

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Film capacitors, or film dielectric capacitors, are electrical components made of thin plastic film with metal electrical leads attached to both ends. The film material is usually made of Polyester, Polypropylene, Polystyrene, Teflon, and others. The film capacitors are designed to store electrical energy for various applications and to provide electrical insulation between conductors. They come in various sizes and shapes, depending on the size of the capacitance needed.

QAP2E474KRP is a film capacitor developed by Qorvo, which has applications in power electronic circuits. It is a plastic film capacitor with a Metalized Polyester Dielectric and is capable of a capacitive value of 4.7µF at 50V. This capacitor is typically used for AC supply line applications because of its high ripple current and low ESR, making it a desirable choice for power electronics designers.

The QAP2E474KRP film capacitor has two electrodes with an insulation film between them, making it a single-layer radial or bi-polar capacitor. The working principle of the QAP2E474KRP film capacitor is based on the capacitance of the dielectric material. When a voltage is applied, electric charges accumulate on both electrodes, creating an electric field. This electric field increases the stored energy, creating a capacitance. The capacitance value of the film capacitor is dependent on the dielectric material, the number of layers, and the design of the capacitor.

The QAP2E474KRP is a great choice for power electronic applications. Its low ESR and high ripple current help to maximize efficiency in circuits, and its plastic film construction makes it both light and durable. It is an excellent choice for applications requiring a high capacitance at a relatively low voltage, such as AC line filtering, AC-DC power supplies, DC-DC converters, and other power electronic applications.

In conclusion, the QAP2E474KRP is a high-performance film capacitor that is suitable for power electronic applications. It has a Metalized Polyester Dielectric that offers high capacitance values and low ESR, making it an ideal choice for AC line filtering, AC-DC power supplies, DC-DC converters, and other power electronic applications. Its plastic construction also makes it lightweight and durable, making it a great choice for power electronics designers.

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