BFC238065242

Film capacitors are widely used in many fields such as signal coupling, combination, noise decoupling, power input, and earthing thanks to their certain advantages like long life cycle, anti-electromagnetic interference and little size. BFC238065242 is a type of popular film capacitor with excellent performance. This article will discuss its application field and working principle.

Film capacitors include polyester film capacitors, polypropylene film capacitors, polystyrene film capacitors, metallized film capacitors, foil film capacitors, etc. and BFC238065242 belongs to metallized film capacitor. It can achieve high capacitance and voltage in a small case size. Besides, its stable performance and long life span make it perfect for use in high voltage power, filtering, audio coupling, signal buffering and other applications.

BFC238065242’s application fields focus on audio systems and power supply systems. It is mostly used in audio devices like amplifiers, players, etc., enabling sound signal coupling and reception by adjusting the frequency components. In power supply systems, it can adjust the current, acting as a key component in energy storage.

As for its working principle, it uses films with metal layers as opposed to regular capacitor-like materials. The same result could be achieved with the same level of film surface area and metal layer thickness. When voltage is applied, the charged area between the metal layer and film attracts electrons to form an electrostatic field, which stores electrical energy. This field will not be used unless a proper voltage is applied, at which point the current begins to flow.

In conclusion, BFC238065242 is a type of metallized film capacitor which can be found in many application fields like audio systems and power supply systems. Its working principle is based on the electrostatic field formed by the combination of metal layer and film with voltage applied.