ECW-H12302HV

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Film capacitors feature high stability, low losses, and excellent dielectric properties. Their wide range of uses spans applications such as high voltage DC, AC, and pulse power feeds, energy storage, motor drive circuits, and signal processing circuits. The ECW-H12302HV is an example of a film capacitor, and its application field and working principle are worthy of study.

Firstly, the ECW-H12302HV is a radial, encapsulated electrical film capacitor designed for precision applications. It features a dielectric polymer film that is robust and reliable, and the highest insulation resistance of any capacitor on the market. It is suitable for use in a wide range of electronics applications, such as filter circuits, power amplifiers, frequency multiplication, motor drive circuits, and signal conditioning.

Secondly, the ECW-H12302HV has a very low dielectric absorption rate, which allows for more efficient operation. Its total tolerance range is ± 5%, making it suitable for very precise operations. Its maximum working temperature is 85°C, making it suitable for temperature-sensitive applications. This film capacitor is rated for an operating voltage of up to 500V, and a Class 1 capacitor with ratings of 500V and 1000V is also available.

Thirdly, the working principle of the ECW-H12302HV is based on the fact that when an electric potential is applied between two conductors, electric charge moves from one conductor to the other. A capacitor is essentially two conductors separated by an insulating material, and the electric charge is stored in the insulator. When the applied voltage is removed, the electric charge is gradually discharged. In this way, the capacitor acts as a temporary storage device, and its operation is similar to that of a battery, but without the chemical reaction required in a battery.

In summary, the ECW-H12302HV is a film capacitor with a wide range of applications and a low dielectric absorption rate. Its high insulation resistance, total tolerance range, and maximum operating temperature make it ideal for precision applications. Its working principle is based on storing and releasing electric charge from the insulated capacitor, similar to a battery without the chemical reaction. With these features, the ECW-H12302HV is a reliable and efficient capacitor that can be applied to a variety of situations.

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