P278CJ473M480A

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

Film capacitors are one of the most popular types of capacitors due to their low cost, good insulation properties, and their ability to function reliably in the presence of large voltage and current. The P278CJ473M480A is a film capacitor, which is a type of non-conductive capacitor. It is mainly used in applications such as motor drive, high frequency switching, filtering, and snubbing.

P278CJ473M480A Applications

The P278CJ473M480A film capacitor is a high-voltage, temperature-stabilized equipment capable of storing electrical energy and is mainly used in applications requiring high output or high transient currents. It is commonly used in motor drive circuits, pulse transformers, high-power amplifiers, and generally one of the primary components of a converter type power supply. The capacitor can also be used as a filter component in a filter circuit and amplifier output supply circuit, as well as in noise suppression at the output of an inductive load. Additionally, this capacitor is suitable for use in radio and audio amplifiers, radio receivers, and laptop computers.

P278CJ473M480A Working Principle

The working principle of the P278CJ473M480A film capacitor is based on the Principle of Electrochemical Double-Layer Formation. This is a process by which voltage is generated between two electrodes immersed in a polar dielectric material, such as an electrolyte. Due to an electrostatic force field that is formed between the two layers of the dielectric material, a charge storage effect is produced. This is a function of the area of the electrodes and the dielectric constant of the material. When a potential difference occurs between the two electrodes, electrons will flow from one to the other, resulting in the storage of electrical energy.

The P278CJ473M480A film capacitor works in the same way, but instead of an electrolyte, it uses a dielectric film to create the charge-storing effect. The dielectric film is made of polypropylene or polyethylene, and it is coated with metal electrodes. When a potential difference is applied across the two electrodes, electrons will flow from one to the other. This builds up a static electric potential, which results in the capacitor storing electrical energy.

In conclusion, the P278CJ473M480A film capacitor is a reliable and cost effective device used for a variety of applications. It utilizes the Principle of Electrochemical Double-Layer Formation to store electrical energy, and its thin dielectric film ensures good insulation properties and high power ratings. It is commonly used in motor drive circuits, pulse transformers, high-power amplifiers, filter circuits, amplifier output supply circuits, and more.

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