B32656S7684K563

Film Capacitors

Film capacitors, as the name implies, are made with a plastic film-like material and may be fractional-farad to multiple-farad value and are used in a variety of electronic applications. The B32656S7684K563 is a polypropylene film capacitor used for various types of pulse and high frequency applications.

Application Field

The B32656S7684K563 film capacitor, goes by the general category of \'polypropylene film capacitors\', is designed for a wide variety of applications. This type of capacitor is suitable for applications requiring pulse power, high frequency, and high voltage, and other pulse protection circuits.

This capacitor is used in the power supply of switching regulated power supply and other types of power supplies with high frequency switching. Its use is also suitable for decoupling circuits made with high-speed switching type ICs (e.g. MCU or PCs), motor drives, high frequency communication circuits, active filters, audio/video signal processing, etc.

Working Principle

The B32656S7684K563 film capacitor is a type of non-polar capacitor constructed with a plastic film as the dielectric material. The polypropylene film that this capacitor is formed with is durable and highly heat and cold resistant. This makes the capacitor suitable for high temperature applications.

The capacitor consists of an anode and cathode plate, which when connected in parallel with a dielectric material in between, form the basis of the working principle of the capacitor, as can be seen in the schematic diagram above. The anode and cathode plates have a positive and negative charge respectively.

When a voltage is applied across the capacitor, the dielectric material between the plates is charged. The electric field between the plates pulls electrons from the anode plate to the cathode plate, thus creating an electrical field. This electrical field acts as a barrier and prevents the flow of current through the capacitor. This is the basis of the working principle of film capacitors like the B32656S7684K563.

Conclusion

the B32656S7684K563 film capacitor is a polypropylene film capacitor used for pulse power, high frequency, and high voltage applications. It is suitable for decoupling circuits that use high-speed switching ICs like MCU or PCs, motor drives, high frequency communication circuits, active filters, audio/video signal processing, etc. The working principle of this capacitor consists of an anode and cathode plate with a dielectric material in between. When a voltage is applied across the capacitor, the electric field between the plates pulls electrons from the anode plate to the cathode plate, thus creating an electrical field that acts as a barrier and prevents the flow of current through the capacitor.