ECW-H20222RHV

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Film capacitors are capacitors that are made up of a thin plastic or polyester film as their dielectric material. This type of capacitor is widely used in electronic applications for its high voltage stability, high capacitance and low parasitic inductance. The ECW-H20222RHV film capacitor is a high voltage, polyester film capacitor designed for non-polar applications. It is suitable for use in energy-saving lamps, incandescent lamps, starting motors, converters and other high voltage pulsed power supply applications.

The ECW-H20222RHV has a polyester film dielectric and is suitable for use in a wide range of AC frequencies. It features a self-healing and self-extinguishing element which will not be damaged in overcurrent conditions. It is also highly stable and has low temperature coefficient characteristics. The ECW-H20222RHV also offers excellent high voltage impulse characteristics, making it ideal for high surge applications.

The application field of the ECW-H20222RHV extends to a variety of different applications. In lighting, automotive fields, the ECW-H20222RHV provides a cost-effective solution for energy-saving lamps and halogen lamps, as well as other applications such as DC ripple filters, DC-DC step-up/down converters. Its use can also be found in many industrial electronic applications such as UPS, motor drives, Variable Frequency Drives (VFDs) and Power Factor Correction (PFC) circuits.

The working principle of the ECW-H20222RHV is based on capacitive coupling. A capacitor is composed of two metal plates which are separated by a dielectric material. When voltage is applied across the plates, the charge will be stored on the plates and cause a capacitance effect. When the voltage supply is removed, the energy stored on the plates will be released back into the system. This will result in the two plates to be discharged and no current will flow between them. The ECW-H20222RHV utilises this concept to store charge and release it back into the system when the voltage is removed.

The ECW-H20222RHV is a highly reliable and efficient film capacitor with excellent performance characteristics. It is suitable for a wide range of applications and offers a cost-effective solution for energy-saving lamps and halogen lamps, as well as a variety of industrial electronic applications. Its durable and reliable construction ensures that the ECW-H20222RHV is able to provide consistent voltage supply for a long period of time.

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