BFC238364433

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors, also known as plastic film capacitors, are electrical components composed of two layers of plastic film, arranged in a stacked parallel configuration of alternating metallic and prismatic layers. The most common capacitor type used for capacitors is polyester (PET) or polypropylene (PP) films. Film capacitors are found in a wide array of audio, automotive, industrial, medical, and telecom applications because they are well-suited for temporary energy storage needs. As compared to other types of capacitors, such as aluminum electrolytic capacitors, film capacitors have lower leakage current, higher insulation resistance, and relatively high temperature stability.

BFC238364433 Application Field and Working Principle

The BFC238364433 capacitor is a polypropylene (PP) film capacitor designed for high-frequency applications in audio, automotive, industrial, medical, and telecom fields, with a wide operating temperature range of -55°C to 125°C. The capacitor has a rated voltage of 250 Volts and low equivalent series resistance (ESR) of about 1.4 mΩ. It features a maximum capacitance of 680uf and low ESR with low capacitance tolerance. The BFC238364433 features a radial epoxy resin-coated copper case that provides electrical insulation and mechanical protection for the capacitor.

The working principle of the film capacitor is similar to that of an electrolytic capacitor, except for the fact that the dielectric in a film capacitor is made of polypropylene- or polyester-based plastic films, and the current passes through these thin layers. Depending on the external circuit, a current passes through the capacitor and accumulates in the form of an electrical charge. The charge is stored in the capacitor until the electric circuit is opened and the current dissipates. The current in the electric circuit passes through the capacitor, and the alternating electrical field creates interference and generates heat. The heat is then dissipated from the capacitor.

The BFC238364433 film capacitor is suitable for a variety of applications. It is primarily used for pulse power supply noise suppression or EMI/RFI filters, or power line filters. It is also used for power supply smoothing and power supply noise suppression. Furthermore, it is suitable for audio frequency circuits, such as crossover networks and speaker protection circuits, as well as radio frequency (RF) circuits, such as oscillators and mixers. Additionally, it is appropriate for AC and DC filtering.

In conclusion, the BFC238364433 is an efficient and reliable polypropylene film capacitor, designed to provide noise suppression in various types of applications, with low equivalent series resistance, low capacitance tolerance, and a wide temperature range. It capable of providing excellent performance in applications where high accuracy and reliability is required.

The specific data is subject to PDF, and the above content is for reference