ECQ-E1684KF9

Film Capacitors

Film capacitors are a type of capacitor consisting of one or more thin plastic films, with electrodes and dielectric layers, formed into various shapes for specific applications. Film capacitors, commonly referred to as film caps, feature superior frequency characteristics, higher capacitance and lower resistivity. They are commonly used in consumer electronics, medical devices, military, and industrial equipment.

ECQ-E1684KF9 Application Field and Working Principle

The ECQ-E1684KF9 is a type of film capacitor designed for AC applications in noise and interference elimination for consumer, commercial and industrial electrical/electronic systems. It is typically used in applications such as power supplies, audio systems, and communication systems.

Essentially, the ECQ-E1684KF9 is a device that stores electric energy in an electrical charge, created by opposing electrical leads separated by an insulating film. When the capacitor is connected to a voltage or current source, electric field is created across the dielectric, inducing an opposite charge to accumulate on the capacitor’s plates. This allows the capacitor to store electric energy until the voltage across its terminals is discharged, which causes electro-static decay.

The ECQ-E1684KF9 features a surge current rating over 200A. Due to its high capacitance and low equivalent series resistance (ESR), the ECQ-E1684KF9 is highly effective in eliminating noise and other interferences from electronic systems. It is also designed for extreme operating temperatures (-55°C to 200°C), making it ideal for applications in harsh environments.

Due to its superior characteristics, the ECQ-E1684KF9 is a valuable component in a wide range of electronic systems in consumer, commercial, and industrial applications.