R71PI36804030M

R71PI36804030M Application Field and Working Principle

Film capacitors are widely used in various applications in industries such as automotive, consumer electronics, aerospace, medical, and power electronics. This article discusses one particular type of film capacitors known as R71PI36804030M and its application field and working principle.

Basic Overview of Film Capacitors

Film capacitors are a type of capacitor which uses thin films of different materials such as polyester, polypropylene, and polyamide as the insulation between the plates. Film capacitors have many unique features such as high temperature resistance, high insulation value, high frequency response, low parasitic effects, and long service life. This makes them suitable for use in a wide range of applications such as power supplies, consumer electronics, motor controls, and electric vehicle applications.

Overview of R71PI36804030M Film Capacitors

The R71PI36804030M is a film capacitor designed for high frequency applications. It is constructed with a plastic film dielectric that is Ultrasonically welded together with electrodes made from pure aluminum. The R71PI36804030M is a radial type capacitor with a voltage rating of 160VAC/DC and a capacitance range of 330pF~470pF. It is available in four standard sizes for easy installation in a variety of applications.

Application Fields for R71PI36804030M Film Capacitors

The R71PI36804030M film capacitor is ideally suited for a variety of high frequency applications. These include:

• Cellphone and digital television antenna tuning
• Circuit protection and filter circuit
• Power factor correction
• Low pass filter
• Medium/high frequency filter

Working Principle of R71PI36804030M Film Capacitors

The working principle of film capacitors is based on the principle of dielectric absorption. In this principle, when a voltage is applied between the electrodes, an electric field is generated in the dielectric material (film) between them. The electric field causes the material to become polarized and therefore stores energy in the form of an electric field. This stored energy can then be released as current when the voltage is removed from the film capacitor.

The R71PI36804030M film capacitor is designed to take advantage of the dielectric absorption principle. The film is made from a high-quality polyester material that has a high dielectric constant and excellent temperature, frequency, and voltage stability. This ensures that it provides a high level of electrical performance even under high temperature operating conditions.

Conclusion

The R71PI36804030M is a high-performance film capacitor designed for use in a variety of high frequency applications. It is constructed from high-quality film and is designed to take advantage of the dielectric absorption principle. This makes it an ideal choice for cellphone and digital television antenna tuning, circuit protection and filter circuit, power factor correction, and other such applications.