BFC236912394

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Film capacitors are capacitors that are constructed using metallized film capacitors. These types of capacitors provide excellent performance, long life and low cost compared to other types of capacitors. The BFC236912394 is a film capacitor that is widely used in a variety of applications. The following sections describe the application field and working principle of the BFC236912394.

Application Field

The BFC236912394 is a general purpose film capacitor that is used in a variety of applications. It has a wide capacitance range of 0.5 µF to 0.1 mF. It also features a low ESR, low ESL, high peak current capability, low temperature drift, and high frequency capability. These features make it an ideal choice for applications such as decoupling, RF, switching, and clock-timing applications.

In addition to its general purpose uses, the BFC236912394 is also suitable for use in sensitive audio and video applications. Its high level of accuracy and stability make it a popular choice for high quality audio systems. The low temperature drift and high frequency capability make it an ideal choice for video applications such as digital cameras and camcorders.

Finally, the BFC236912394 is also suitable for use in medical and automotive applications. Its low ESR, ESL, and Peak currents make it an ideal choice for medical devices, and its high frequency capability and low temperature drift make it suitable for automotive applications such as power supplies.

Working Principle

The working principle of the BFC236912394 is based on the electrostatic capacitance principle. In this type of capacitor, the electrical field is created between two parallel conductive surfaces that have a dielectric material between them. Charge is stored in the dielectric material between the two surfaces, and the capacity of the capacitor is determined by the area and permittivity of the dielectric material.

The BFC236912394 utilizes metallized polyester film for the dielectric material. This material has a high dielectric strength, low temperature coefficient, and is highly stable over time and temperature. It also features low losses and a low ESR, making it an ideal choice for high frequency and high power applications.

In addition, the BFC236912394 uses a winding construction method to further improve its performance. In this method, the metallized film is cut into strips, and then wound into layers around a ceramic core. The number of layers and the thickness of the film determine the capacitance, and the winding construction further improves the stability and performance of the capacitor over time and temperature.

Conclusion

The BFC236912394 is a general purpose film capacitor that is suitable for a wide variety of applications. Its wide capacitance range, low ESR, low ESL, high peak current capability, low temperature drift, and high frequency capability make it an ideal choice for decoupling, RF, switching, timing, audio, video, and medical applications. In addition, its metallized film dielectric and winding construction method further improve its performance and stability.

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