ECW-FE2W335JA

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Film capacitors are capacitors that are produced from thin film layers, usually of plastic film, but also of paper or other materials, which is deposited on the surface of the dielectric substrate to form a stable dielectric component. The ECW-FE2W335JA is a member of the film capacitor, and it’s application field and working principle will be addressed in this article.

Application Field

The ECW-FE2W335JA is a polypropylene film capacitor that is designed for DC voltage applications. It is most suitable for energy storage and power supply in electrical and electronic equipment, such as LED lights, power supply, radios, etc. It is able to handle hundreds of denominated voltages with high charge and discharge currents. It is also designed with an integrated EMI filter, which helps reduce high frequency noise and improve the system’s signal-to-noise ratio. In addition, its low equivalent series inductance and low equivalent series resistance make it ideal for switched mode power supply applications.

Working Principle

The ECW-FE2W335JA works by collecting electrical charge between any two points on the capacitor and then releasing it on demand. It works on the principle of electrical capacitance, meaning it stores an electrical charge between two metal surfaces separated by an insulating material. When current is applied, electrons start moving and collect on one plate of the capacitor while leaving the opposite plate with an equal but opposite charge. This difference in charge causes an electric field to form, which creates a potential difference.

When the charge stored in the capacitor is released, the electric field created between the plates collapses. The electrons, which had been previously collected, disperse to the other plate bringing with them the energy that had been stored in the capacitor. This whole process happens so quickly that it appears as a single released charge. This kind of capacitor is able to provide electrical energy very quickly, making it ideal for applications that require fast, short pulses of energy.

Conclusion

The ECW-FE2W335JA is a versatile film capacitor that is designed for DC voltage applications, and is well-suited for energy storage and power supply in a variety of electrical and electronic equipment. It is designed with a low equivalent series inductance and low equivalent series resistance, making it ideal for switched mode power supply applications. The ECW-FE2W335JA is also designed with an integrated EMI filter, which helps reduce high frequency noise and improve the system’s signal-to-noise ratio.

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