BFC2370CF124

Introduction

Film capacitors, also known as film dielectric capacitors, plastic film capacitors, or polymer film capacitors, are components used to store electric charge temporarily. Due to their comparatively low dielectric loss, film capacitors are widely used in many practical electrical applications, such as tone controls, filters, timing circuits, and signal coupling.

BFC2370CF124

Application field

The BFC2370CF124 film capacitor is a kind of non-inductive capacitor, which is widely used in signal coupling, filtering, and timing circuits. With its wide range of capacitance, frequency characteristics, dielectric absorption coefficient and plastic film characteristics, BFC2370CF124 capacitors are extremely suitable for applications using polarized capacitors. Such applications include signal-conditioning amplifiers, video-audio signal signal amplifiers, active filter networks, horizontal hold circuits, differential filters, precision input filter networks and more.

Working Principle

The working principle of BFC2370CF124 film capacitor is that it uses plastic films as the internal dielectric material and relies on the polarization effect to establish a high capacitance in a very small volume. The dielectric film is sandwiched between two electrodes. The dielectric of this capacitor is made of polypropylene, which has excellent insulation properties, low dielectric loss, decent self-healing performance, and stable capacitance over a wide temperature range. In this capacitor, the voltage is applied between the two electrodes, causing the charges to polarize and creating an electric field which causes the dielectric material to polarize.

Conclusion

So, to summarize, the BFC2370CF124 film capacitor has a low dielectric loss, an excellent insulation property and a stable capacitance over a wide temperature range. These features make it an ideal choice for signal coupling, filtering and timing circuits.