ECW-U2222KC9

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film capacitors refer to a type of capacitor that consists of a dielectric film sandwiched between two metal electrodes. Capacitance values range from 1pF to 2,222KpF, which makes them highly adaptable for an array of applications. Applications of film capacitors are diverse and range from signal coupling and smoothing; power supply noise and ripple filtering; voltage and current controlling; signal filtering, and many other circuit functions. The ECW-U2222KC9 is a film capacitor, a variation of the film capacitors that currently dominates the market.

ECW-U2222KC9 is a radial lead, self-healing, molded type film capacitor. It has no moving elements and no internal resistive heating. It has a dielectric rated voltage of 200 volts and a capacitance range of 0.47 to 1.0 microfarad. The ECW-U2222KC9 is suitable for a variety of commercial and industrial applications, such as AC motor control, on-off power switching and PWM drives, AC power supplies, audio amplifier circuits and color TVs. Its features include high stability, high insulation resistance, high reliability, low leakage current, and small size.

The working principle of a film capacitor is based on the principles of electrostatics, which states that two parallel plates separated by a dielectric will store an electrical charge proportional to the voltage across the plates and the area of the plates, and inversely proportional to the thickness of the dielectric layer. When a voltage is applied to the capacitor, the electric field within the dielectric induces an electric dipole on the dielectric material. The electric dipole is polarized by the electric field resulting in an internal electric field vector. The electric field inside the capacitor stores the electrical charge resulting in a change in the potential difference of the capacitor. When the potential difference is greater than the dielectric strength of the material, the dielectric breaks down and a charge is allowed to flow through the capacitor.

The ECW-U2222KC9 features an innovative design that facilitates its self-healing capabilities. The self-healing process involves using a thin dielectric film that has a high internal voltage rating. The dielectric material has a high breakdown voltage and the current will flow up to the maximum allowable impedance before the capacitor breaks down. The self-healing capacitor has two plates and is enclosed in an insulating material, making it very resistant to extreme temperature and humidity. The self-healing capabilities of the ECW-U2222KC9 make it suitable for applications in which the capacitor is exposed to extreme environmental conditions.

In conclusion, the ECW-U2222KC9 is a film capacitor that is ideally suited for a wide range of commercial and industrial applications. It features high stability, high insulation resistance, high reliability and low leakage current, as well as its innovative self-healing design. The working principle of the film capacitor is based on the principles electrostatics, and the electric dipole created by the electric field is responsible for the storage of electrical charge. As such, the ECW-U2222KC9 is an excellent choice for any application requiring a reliable and rugged film capacitor.

The specific data is subject to PDF, and the above content is for reference