ECW-H12392JVB

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Film capacitors, also known as plastic film capacitors or film dielectric capacitors, are electrical capacitors constructed with a thin plastic film as the dielectric, a metalized plastic film as the electrodes, and commonly metal can as the case. Film capacitors are polarized capacitors, as the applied electric field will cause a redistribution of charge within the electrodes of the capacitor in order to align the electric field so that the charge is shifted from one electrode to the other.

The ECW-H12392JVB is a film capacitor designed for use in general low-voltage applications. It features low ESR, low losses, and excellent thermal and mechanical characteristics. It is also highly reliable and is resistant to thermal breakdown and aging. The ECW-H12392JVB is a 12mm, single-ended, film capacitor designed to provide high capacitance.

The electrical principle behind a film capacitor is relatively simple. It is made of two metal-coated inside surfaces that face each other, separated by a dielectric layer. When an electric field is applied across the electrodes, a polarization of the dielectric material occurs, with each molecule aligning itself in the direction of the applied electric field. This leads to a storage of electrical charges in the two metal-coated surfaces, and thus forms an electrical capacitor.

In the case of the ECW-H12392JVB, the dielectric material is made of polyester film, which is then coated with a metal layer to form the electrodes, and the capacitor canister is also formed from metal. The total capacitance of the capacitor will depend on the thickness of the dielectric material and the area of the electrodes. With the ECW-H12392JVB, the capacitance is 12x10-9F.

The ECW-H12392JVB can be used in a range of different application fields, including audio equipment, communication devices, control boxes, and most types of electrical equipment operating at low voltages. It can also be used in power supplies, motors, and lighting systems.

The ECW-H12392JVB is known for its reliability and longevity, making it a preferred option for many low voltage applications. It is also is highly stable, with a maximum temperature coefficient of 0.7%. This means that the capacitance value of the capacitor will not change significantly over time or with changes in temperature.

The ECW-H12392JVB is designed to provide reliable capacitance in applications operating at a low voltage. It is highly reliable and features low ESR, low losses, and excellent thermal and mechanical characteristics. It is also resistant to thermal breakdown and aging, making it suitable for a range of different applications.

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