ECW-F6564JLB

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Film capacitors are an important device in electronics, used to store and maintain electrical energy in the circuit, and one of the most popular types is the ECW-F6564JLB, which is especially suitable for high voltage and high temperature applications. This article aims to explain the application field and working principle of ECW-F6564JLB.

Introduction to ECW-F6564JLB

ECW-F6564JLB is a popular film capacitor, which is widely used in high voltage and high temperature applications. It has a wide temperature range of -55°C to +125°C with a rated voltage of 1800V AC at +85°C. This capacitor has low ESR, excellent insulation performance, and is capable of meeting the demands of various high-temperature and high-voltage applications. Other features of ECW-F6564JLB include its fast response time, high frequency performance, reliable performance, and superior tolerance to power supplies.

Application Field of ECW-F6564JLB

The ECW-F6564JLB is particularly suitable for high-end industrial applications in the power resources, communications, medical device, automotive, and consumer electronic industries. In power resource fields, it can be used in UPS systems to attain superb performance. It can also be used in solar inverters and power stabilizers. In communication fields, it is used for EMI & RFI filtering, and high-frequency power supply. In medical device fields, it is used in medical imaging equipment and medical diagnostic equipment. In the automotive field, it is used in onboard electric systems, and in consumer electronic fields, it is used for LED lighting.

Working Principle of ECW-F6564JLB

The ECW-F6564JLB is a polyethylene-based high-temperature and high-voltage film capacitor. It consists of a thin, non-conductive film as the dielectric material which is placed between two metal plates, acting as the electrodes. These plates are insulated from each other by an insulation film which inhibits electrical conductivity between them. When a voltage is applied to the electrodes, electric energy is stored in the dielectric film. Electric fields inside the dielectric film and between the electrodes will create an electrostatic charge, and the energy is stored within the capacitor.

When a current is applied to the capacitor, the voltage across the capacitor will cause a redistribution of the electric charge stored by the capacitor. This diffusion of charge causes a displacement current to flow through the capacitor, allowing the capacitor to act as a filter and suppression of voltage fluctuations. The capacitance of the capacitor depends on a number of factors, such as the type of dielectric material, the thickness of the dielectric film, and the surface area of the electrodes.

Conclusion

The ECW-F6564JLB is a high-temperature, high-voltage film capacitor, which is suitable for use in high-end industrial applications. It is capable of working with voltages up to 1800V AC at +85°C, and with temperatures ranging from -55°C to +125°C. It has low ESR, fast response time, and excellent insulation performance. The working principle of ECW-F6564JLB is based on the electric charge stored in the dielectric film between the electrodes, which enables the capacitor to act as a filter and suppress voltage fluctuations when a current is applied.

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