ECQ-E2105KF3

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Film capacitors, also known as plastic film capacitors, are capacitors in which a plastic film is used as the dielectric material. The ECQ-E2105KF3 is a film capacitor, and its application fields and working principle can be summarized as follows.

General Characteristics

The ECQ-E2105KF3 is a polypropylene film capacitor with an axial lead. It has a small size and is widely used in small electronic circuits. This capacitor also has high dielectric strength and long life. It is designed for use in audio systems, electrical machinery, and lighting systems.

Application Fields

The ECQ-E2105KF3 capacitor is designed for use in a variety of commercial and industrial appliances and equipment, such as televisions, home appliances, communications equipment, audio equipment, computers and automotive applications. This capacitor can also be used for filter and stabilizing circuits, as well as for power compensation and voltage stabilization.

Working Principle

The working principle of the ECQ-E2105KF3 is based on the fact that when a voltage is applied to its electrodes, an electrical field is created between them. This electrical field is responsible for creating an electric charge on the two conducting surfaces which can be used to store energy. The electric field also causes an opposite charge to be built up on the dielectric material. This opposite charge opposes the electric field and thus causes the electrical current to flow between the electrodes in a more efficient manner.

In addition to storing energy, a capacitor can also be used to create a voltage change. This is done by passing a current through the capacitor, which will cause a voltage drop across its terminals. This is the principle by which capacitors are used for power supplies, surge protection, and damping applications.

The ECQ-E2105KF3 film capacitor has several advantages over other types of capacitors. It has low leakage and noise, and it is also resistant to high temperatures, making it suitable for use in high-power applications. Additionally, its small size makes it suitable for use in small spaces, such as in portable devices.

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