ECW-FA2J104J4

Film capacitors, also known as plastic film or polymer film capacitors are fixed components used for storing electrical charge with the purpose of altering the existing electrical impedance. The ECW-FA2J104J4 applies this technology and technology to create a lightning-resistant capacitor specifically designed for high-voltage power generation applications. This capacitor is specifically designed to protect the power system of high voltage devices from voltage surges.

Application Field

The ECW-FA2J104J4 film capacitor is a DC application component designed for the high voltage power supply industries. It is well known for its ability to protect devices from damage due to lightning strikes. It is widely used in many applications including telecommunications, broadcast, and power distribution networks, as it is capable of dissipating enormous amounts of energy produced by a lightning strike.

Working Principle

The working principle of the ECW-FA2J104J4 film capacitor involves allowing only the low-frequency harmonic component of the transient voltage to pass through the capacitor and shield the power system from the higher-frequency component of the transient voltage. This is accomplished by the capacitor’s design, whereby the two electrodes are placed in a parallel configuration and separated by an insulating film, which acts as a dielectric.

The dielectric works by allowing alternating current (AC) to flow, while blocking direct current (DC) that is typically produced by lightning strikes. The parallel arrangement of the electrodes also serves to create an electric field, which helps attenuate the higher-frequency components of the voltage surge and thus protect the power system.

The ECW-FA2J104J4 film capacitor is also designed to have a high surge-voltage capability, which allows it to dissipate large amounts of energy resulting from a lightning strike. Furthermore, the film capacitor is also highly stable, with great life expectancy and low dissipation factor, as well as low temperature dependence and resistance to vibration.

Overall, the ECW-FA2J104J4 is an ideal solution for high voltage power supply applications, as it can provide reliable protection from damaging surges and lightning strikes, as well as decreased power system damage caused by EMC-related interference.