BFC238300134

Film Capacitors

Film capacitors are used especially in high-end and high-reliability applications, such as medical equipment, aerospace, avionics, communications, military electronics, precision instruments, automotive, and power supplies. Film capacitors are highly reliable due to their self-healing properties (current limiting) and are available in a wide variety of shapes, sizes, and ratings.

BFC238300134 is a type of Film Capacitor manufactured by Wuxi Integral-Power Technology Co., Ltd. Its applications and working principles can be summarized as follows.

Application Field

BFC238300134 has a wide range of applications. Its features make it suitable for use in general audio-frequency, SMPS, DC/AC power converters, industrial DC filtering, and other general-purpose circuits. In addition, this capacitor has a low ESR, a wide range of temperature fluctuations, and a good aging characteristics.

Working Principle

BFC238300134 is a film capacitors based on polypropylene, a polymer developed specifically for electrical applications. In this type of dielectric, the dielectric medium is a thin layer of polypropylene that has been chemically treated and then cured in an oven to yield a highly resistant material with enhanced conductivity. The construction of this type of capacitor consists of a set of electrodes separated by an intermediate dielectric layer. The electrodes serve to maintain a charge in the capacitor, while the dielectric layer serves to limit the current through the capacitor. Once the voltage across the capacitor rises to a given level, the dielectric layer will break down, reducing the current through the capacitor and thus limiting the amount of energy that can flow through it.

In conclusion, BFC238300134 provides reliable electrical performance in various applications and has a wide range of features such as a low ESR, wide range of temperature fluctuations, and good aging characteristics. It is suitable for general audio-frequency, SMPS, DC/AC power converters, industrial DC filtering, and other general-purpose circuits.