ECW-HA3C243H4

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Film capacitors refer to the capacitors made of polymer film by winding and compressing technology. Film has a stable performance at high frequency and high temperature, high insulation resistance, excellent stability and low dielectric loss. The ECW-HA3C243H4 is a polypropylene film capacitor with a metallized electrode on the inner and outer surfaces of the film. It is suitable for applications with high insulation voltage and high reliability.

The ECW-HA3C243H4 is a Class X1 capacitor; it follows the standards IEC 60384-14. These capacitors possess great temperature stability, low dissipation factor, and superior self-healing properties. The typical applications for polypropylene film capacitors of this type include DC filtering, signal filtering, coupling and clamping. Due to their low dissipation factor, they are also suitable for AC applications in power supplies, HVAC systems, and medical device power supplies.

The most significant feature of the ECW-HA3C243H4 is its non-linear capacitance. This capacitance occurs when the voltage across the capacitor exceeds the rated value. Generally, polypropylene film capacitors are designed to have a significant increase in capacitance when exposed to increased voltage. The benefit of this is that it reduces the amplitude of the ripple current in power supplies. The ECW-HA3C243H4 is an example of this type of film capacitor, with rated voltage of 1000VDC and a maximum capacitance of 243uF.

The ECW-HA3C243H4 works by changing the amount of charge stored on its plates. When the voltage across the capacitor exceeds the rated value, the large electric field present causes the dielectric to become more conductive, increasing the capacitance. When the voltage across the capacitor falls below the rated voltage, the dielectric returns to its original state, creating a decrease in capacitance.

The ECW-HA3C243H4 is a reliable, high voltage film capacitor. It has excellent temperature stability and high insulation resistance. Its high capacitance makes it suitable for a variety of applications, such as DC filtering, signal filtering, and coupling. The non-linear capacitance of the ECW-HA3C243H4 also makes it suitable for AC applications. All in all, the ECW-HA3C243H4 is a great choice for applications requiring a high voltage, reliable film capacitor.

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