ECW-F4204HL

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Film Capacitors are electrical components that store energy in the form of electric charge. They are widely used in many applications, from power supplies to television sets. The ECW-F4204HL is a specific type of film capacitor designed for use in high voltage and high frequency applications. In this article, we will discuss the application field and working principle of the ECW-F4204HL.

Application Field of the ECW-F4204HL

The ECW-F4204HL is a radial, leaded film capacitor. This type of capacitor is used in applications where the maximum frequencies are relatively high, such as high frequency circuits. It is particularly useful for TV receivers and aerial amplifiers, as well as in many other electronic circuits requiring high voltage and voltage stability during operation. In addition to its high voltage tolerance, the ECW-F4204HL also offers excellent thermal stability and has a long product life. It can operate in temperatures of up to +85°C and can handle voltage of up to 630V.

Working Principle of the ECW-F4204HL

The ECW-F4204HL is a non-polarized, electrolytic capacitor. Its working principle is based on the fact that when two electrical conductors are placed in close proximity to each other, an electric field is created between them that creates an electric charge. This charge can then be stored in the form of electrical energy on the conducting plates of the capacitor. The ECW-F4204HL is also designed to prevent dielectric breakdown, making it more safe to operate in eletrical circuits.

The ECW-F4204HL is made up of two long, thin strips of aluminum foil, sandwiched between two layers of very thin film dielectric. Because the dielectric is very thin, it retains a very high dielectric constant. This in turn means that the ECW-F4204HL can store a very large amount of charge in a very small space. This is why the ECW-F4204HL is able to offer such high voltage ratings compared to other types of capacitors.

The ECW-F4204HL is also designed with a self-healing feature. This means that if the voltage reaches a certain level, the capacitor will automatically discharge to prevent it from burning out. This means that even if the power supply is disrupted, the ECW-F4204HL will protect itself.

The ECW-F4204HL is a popular choice for use in high frequency circuits and TVs. Its high voltage tolerance, long life and self-healing feature make it an ideal choice for these and many other applications.

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