R474F21005001K

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Film Capacitors

Film capacitors, also known as plastic-film capacitors, are a type of capacitor used in a variety of electronic applications. They are designed for high-temperature and high-voltage operation, as well as high reliability. They are most commonly used in power supplies, motor control circuits, and hearing aids. Film capacitors offer an attractive combination of features such as stability, high capacitance, low equivalent series resistance (ESR), self-healing, and high voltage breakdown.

The R474F21005001K film capacitor is a high-temperature, high-voltage capacitor that is designed to provide excellent performance even in harsh environments. It features a molded-in PPS body, black electrolyte, and polished terminals. It offers a rated voltage of 1600V and a capacitance of 0.024uF. Its maximum operating temperature is 158°F (70°C) and its maximum surge voltage is 1800V. The R474F21005001K has a durable construction and provides excellent reliability.

Application Field of R474F21005001K

The R474F21005001K film capacitor is designed for use in high-performance electronic applications, such as power supplies and motor control circuits. Its high capacitance andvoltage breakdown make it an ideal choice for these types of applications. The capacitor is also suitable for use in hearing aids, as it offers excellent performance even in harsh environments. Additionally, the capacitor can be used in other industrial applications, such as lighting and instrumentation. Due to its high reliability and low ESR, the R474F21005001K capacitor is a great choice for these types of applications.

Working Principle of R474F21005001K

The working principle of a film capacitor is fairly straightforward. It is essentially a sandwich of two metal plates that are separated by a dielectric material (such as polyester or paper). When the capacitor is charged, electrons move from one plate to the other, creating an electric field between the two plates. This electric field stores energy, which can be released when the capacitor is discharged. In the case of the R474F21005001K film capacitor, the stored energy is used to provide power to circuit components, such as motors and LEDs.

The R474F21005001K capacitor also features a self-healing characteristic, which is one of its most important features. This means that if the capacitor is damaged due to overvoltage, its dielectric material is able to repair itself and restore the capacitor’s original capacitance. This is an especially important feature in high-voltage applications, where the risk of overvoltage is greater.

The R474F21005001K is a reliable, high-performance film capacitor that is designed for use in a variety of electronic applications, including power supplies, motor control circuits, and hearing aids. It offers an attractive combination of features, including a high voltage breakdown and a self-healing characteristic. Its working principle is fairly straightforward, as it is essentially two metal plates separated by a dielectric material. The stored energy that is created when the capacitor is charged can be used to provide power to circuit components, such as motors and LEDs. The self-healing characteristic of the R474F21005001K makes it an ideal choice for high-voltage applications.

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