BFC237540562

Film Capacitors

Film capacitors are specialized capacitors manufactured from plastic films with a special dielectric material between their metal electrodes. The dielectric material used is typically polypropylene (PP) or polycarbonate (PC). While film capacitors usually have low leakage currents, they exhibit pronounced capacitance stability over a wide range of temperatures, reaching a maximum frequency of about 10MHz. This makes them particularly well suited for high frequency applications such as in switched mode power supplies (SMPS), DC-DC converters, and other electronics circuits.

BFC237540562 Application Field and Working Principle

The BFC237540562 is a film capacitor of radial lead, which has the ability to withstand high peak voltages up to 2.4kV. This type of capacitor is mainly suitable for single-phase AC power supply applications since it has excellent resistances against alternating current, as well as good frequency characteristic and durability.In terms of its working principle, BFC237540562 works through dielectric films with metalized electrodes. Due to the layer of dielectric material between the metal electrodes, it can store electrical energy in the form of an electric field. When a voltage is applied on the electrodes, they will eventually reach equilibrium and the capacitor will be charged. During discharge, the previously stored energy will be released to form a current. Apart from the power supplies mentioned above, the BFC237540562 can also be used for audio systems, plug-in devices, oscillators, and circuit filters.

Advantages of BFC237540562

Compared to other capacitors, the use of BFC237540562 ensures high reliability and capacitance stability over a wide range of temperatures, from -40°C to + 85°C. It also has a low leakage current making it well-suited for high frequency applications. When it comes to its physical characteristics, its size and overall shape are quite small, which makes it easy to install into limited space.

Conclusion

BFC237540562 is a form of film capacitor of radial lead, which is suitable for single-phase AC power supply applications. It has a high peak voltage resistance of 2.4kV, excellent resistances against alternating current, and good frequency characteristic. Its small size and stable characteristics make it well-suited for high frequency applications in power supplies, audio systems, plug-in devices, oscillators, and circuit filters.