ECW-U2122V16 Capacitors

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, also known as film capacitors, plastic capacitors, plastic film capacitors, and polyester capacitors, have become a major component in various electrical and electronic products. The ECW-U2122V16 is a typical film capacitor with high performance. This article will introduce its application field and working principle in detail.

Application Field of ECW-U2122V16

The ECW-U2122V16 film capacitor has superior electrical properties, and is especially suitable for applications that require high stability, low loss and high insulation resistance. Typical applications include:

• Voltage conversion circuits
• Automatic switch control circuits
• Signal filters of digital equipment
• Control circuits and protection circuits
• Telecommunication systems
• Monitoring planes, particle accelerators, etc
• High frequency circuits
• Power frequency filters

Working Principle of ECW-U2122V16

The ECW-U2122V16 adopts the structure of multilayer cylindrical aluminum film, which contains a special insulating film. The internal structure of the film capacitor is mainly composed of two parts, namely the anode side and the cathode side. The anode end and the cathode end are connected to two electrodes respectively. The internal structure of the film capacitor is formed by ultra-thin aluminum foil, which is printed with insulating lacquer. The metal film is become the internal electrode, and the insulating lacquer is become the insulation film. When the capacitor is subject to an external voltage, the metal film will be charge, and a certain capacitance will be generated. When the external voltage is removed, the film will gradually discharge, forming a capacitance function. The amount of charge stored in the film capacitor is directly related to the magnitude of the applied voltage.

The ECW-U2122V16 has a high impedance and is particularly suitable for AC applications. The impedance of the capacitor will not increase as the frequency increases, which is very suitable for the design of high-frequency circuits and filters. In terms of temperature and humidity, the film capacitor has a wide range of temperature and humidity compensation, which can improve the performance of the circuit.

Conclusion

In conclusion, the ECW-U2122V16 film capacitor has a wide range of applications in various electrical and electronic products. Its advantages include high stability, low loss, and high insulation resistance. In terms of working principle, the internal structure of the film capacitor is mainly composed of an anode side, a cathode side and an insulating film. When the capacitor is subject to an external voltage, the metal film will be charged, and a certain capacitance will be generated. The ECW-U2122V16 is especially suitable for AC applications and has a wide range of temperature and humidity compensation.

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