B32796E8146K

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 dielectric capacitors, plastic film capacitors, polymer film capacitors, plastic dielectric capacitors, or polymer dielectric capacitors, are components that use a plastic film as one of the dielectric layers. The B32796E8146K is a popular film capacitor for its excellent load-bearing and high temperature endurance abilities. It can be used in a variety of applications, including those with high temperatures, high frequencies, and high voltages. In this article, we’ll explore the various application fields of the B32796E8146K and discuss its working principle.

Application Fields of the B32796E8146K

The B32796E8146K is a very versatile film capacitor. It is capable of operating up to 105°C with a rated voltage up to 600VAC. This makes it ideal for a range of applications, including:

• Power supplies and filtering
• DC-DC converters
• Switch-mode power supplies (SMPS)
• Energy storage systems
• Automotive electronics

In power supplies and filtering applications, the B32796E8146K is used to reduce the effects of power surges and other unwanted signals. In DC-DC converters, it is used to step down or step up the voltage efficiently. In switch-mode power supplies (SMPS), it is used to reduce the ripples in the output and improve the efficiency of the power supply. In energy storage systems, it is used to provide the necessary filtering and voltage isolation. Finally, in automotive electronics, it is used to filter out any disruptive signals and protect the sensitive components.

Working Principle of the B32796E8146K

The B32796E8146K is a standard film capacitor. It is constructed of two electrodes—one at each end—separated by a dielectric layer. The dielectric layer can be made of various materials, including polypropylene, metalized polypropylene, polyester, or polyetherimide. This layer acts as an insulator and allows the capacitor to store energy when an electric field is applied across the electrodes.

The internal construction of the B32796E8146K is slightly different from that of other common film capacitors. Unlike other capacitors, which use metalized films as their dielectric layers, the B32796E8146K uses a combination of metalized and non-metalized films. This provides a higher temperature and voltage tolerance, as well as better load-bearing characteristics. This helps to reduce the ripple current in the output and provides better filtering characteristics.

The B32796E8146K is also designed with an air or vacuum cavity to help reduce the electrostatic noise. This reduces the amount of “buzz” that the capacitor would otherwise generate and helps to further reduce the ripple current in the output. This is especially beneficial in power-filtering applications such as SMPS and DC-DC converters.

Conclusion

The B32796E8146K is a popular film capacitor for its excellent load-bearing and high temperature endurance. It can be used in a variety of applications, including power supplies and filtering, DC-DC converters, switch-mode power supplies, energy storage systems, and automotive electronics. Its unique construction makes it capable of operating with a rated voltage up to 600VAC and a temperature up to 105°C. In addition, its air or vacuum cavity reduces electrostatic noise and improves its filtering capabilities.

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