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Film Capacitors

Film capacitors are widely used in different areas and products nowaday. One of the most widely used types them is the ECQ-E2104KF. This capacitor can be used in DC and AC applications, and usually it is used in printed circuit boards due to its small size and low cost.

Application Field

Film capacitor are widely used. It can be applied in LED lights, Electric motors, Transformers and ballasts,etc. The ECQ-E2104KF is mainly used as coupling capacitors and power supplies filtering.

Working Principle

The film capacitors are the most common type of capacitor.They use the combination of an insulator and metal plates to store and transfer electrical energy bewteen the plates. The insulator is called a dielectric and the electrical energy stored in these capacitors is called electrostatic energy. The metal plates are made of Copper,Aluminum and Mylar/Polyester film. These materials are used as dielectrics which are resistant to electric current.

The ECQ-E2104KF is a film capacitor that can operate between -40 degrees Celsius and +85 degrees Celsius. It offers a voltage rating of 10V~160V and a capacitance of 0.001 μF~4.7 μF in standard sizes. It also has a high ripple current and very low ESR(Equivalent Series Resistance). These features make it suitable for a wide range of applications.

Conclusion

The ECQ-E2104KF is a very useful and versatile film capacitor used in many applications. It has a wide operating temperature range and can support a high voltage rating. It also offers high ripple current and low ESR, making it suitable for a wide range of applications.

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