R76PF21004030J

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, also known as paper capacitors, are commonly used in many industries due to their robustness and reliability. The R76PF21004030J, in particular, is a type of film capacitor that is used in certain applications due to its many advantages. This article will look at the application field and working principle of this type of capacitor.

Application Field

The R76PF21004030J capacitor is most often used as a power conditioning device in power supplies, as its high current handling capacity and robust construction make it ideal for this purpose. It can also be used in other fields, including power factor correction and energy storage. Additionally, due to its wide operating temperature range, it can be used in both high and low-temperature environments.

The R76PF21004030J capacitor is also commonly used in motorized capacitor banks, which are used in a variety of industrial applications. The capacitor’s ability to handle high currents and its robust construction make it ideal for these banks, which have to withstand extreme conditions. Additionally, its low internal impedance, low inductance, and high capacitance results in minimal losses.

Lastly, this type of capacitor is often used in audio amplifiers and other types of audio equipment. Its low ESR, low inductance, and high current capacity make it ideal for these applications. Additionally, due to its low self-resonance frequency, the capacitor can help reduce hum and noise in the circuit.

Working Principle

The R76PF21004030J is a type of film capacitor that utilizes a layer of plastic insulation to form two electrodes. The two electrodes are connected to each other via a very thin dielectric, or insulating material. When an alternating current is applied to the electrodes, the electrons that make up the current will flow from one electrode to the other. This flow of electrons creates an electric field, which stores energy.

The amount of energy stored in the capacitor is determined by the amount of current flowing through it and its capacitance. The capacitance of the capacitor is determined by the surface area of the electrodes, the distance between the electrodes, and the type of dielectric material used. The larger the surface area, the distance, and the dielectric constant, the greater the capacitance and the more energy that can be stored.

The R76PF21004030J capacitor is able to handle high currents due to its robust construction, with a dielectric thickness of 0.20 mm. This, combined with its large capacitive value, results in a high current handling capacity. Additionally, the capacitor has a wide operating temperature range, from -50°C to +100°C. This makes it suitable for a variety of applications, from consumer electronics to high-power industrial applications.

Conclusion

The R76PF21004030J is a type of film capacitor that is used for a variety of applications, such as power factor correction and motorized capacitor banks. Its robust construction and wide operating temperature range make it ideal for these uses. Additionally, its high current handling capacity, low inductance, and low ESR make it ideal for audio amplifiers and other equipment. Finally, its working principle is based on the creation of an electric field that stores energy.

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