ECQ-E1473JF

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Film capacitors are electrical components constructed with a dielectric material, typically in a cylindrical form. Unlike traditional electrolytic capacitors, they are composed of a plastic film and two metallic plates insulated from each other. A common type of film capacitor is the ECQ-E1473JF Large SLA Series. This type of capacitor offers a wide operating temperature range and strong stability on long-term reliability.

The ECQ-E1473JF Large SLA Series are designed primarily for small-signal and power supply applications. In addition, they are used in applications where miniaturized SMD components are required. These application areas include consumer audio and video, automotive, and medical devices, as well as small-size drones, security, and entertainment systems.

The ECQ-E1473JF capacitor’s working principle is based on the ability of a dielectric material to store an electric charge. When an electric field is applied across the two electrodes of the capacitor, the dielectric material (the plastic film in this case) between them stores charge on its surface. This electric charge creates a potential difference, or voltage, between the two electrodes. The storage of electrical energy is a result of this voltage difference across the two electrodes.

The amount of energy stored in the ECQ-E1473JF capacitor depends on the amount of charge that can be stored on the surface of the dielectric material, which in turn depends on the voltage applied and the dielectric constant of the material. In the case of the ECQ-E1473JF capacitor, the dielectric constant is highly stable, allowing the capacitor to store a large amount of charge and to be used in a wide range of voltage applications.

It is the electrostatic field produced by the electric charge stored on the circuitry of the ECQ-E1473JF that gives the capacitor its primary function. As electric current is supplied to the capacitor, the dielectric material stores charge on its surface. When the current is removed, the capacitor discharges the stored charge, which can then be used to power the circuits in the application in which it is used.

Due to its robust construction and high reliability, the ECQ-E1473JF is an ideal choice for applications in highly demanding industrial and environmental conditions. It has a variety of features, such as a wide -55°C to +105°C operating temperature range, a frequency range of up to 100k Hz, and a long term stability of up to 1000h.

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