BFC237679123

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Film Capacitors

A film capacitor, also known as a foil capacitor, is a capacitor that uses a thin plastic film as the dielectric, with aluminum or copper foil used as the electrodes. The layer of dielectric is made from polyester, polypropylene, polystyrene, polycarbonate, or Teflon (PTFE). Film capacitors are widely used in numerous electronics applications, including power supplies, bypassing circuits, tuning circuits, and many others.

BFC237679123 application field and working principle

BFC237679123 film capacitors are widely used in various industrial fields, such as electric power, aerospace, radio, medical, consumer electronics, etc. Combined with the field application, BFC237679123 adopt a unique design with wide capacitance range (from 0.01uF to 20uF), low - high voltage up to 280V and high reliable performance. In terms of working principle, the film capacitor works by using the two layers of aluminum foil separated by a dielectric layer. When current flows through the two layers of aluminum foil, a small voltage drop is generated between the two layers, thus creating a potential difference. This potential difference can then be used to store an electrical charge.

Advantages of BFC237679123 film capacitors

Compared to other types of capacitors, film capacitors have some advantages, including:

• High Temperature Stability - The operating temperature range of film capacitors is high, typically up to 105℃. They are also stable in high temperature environments and very unlikely to be damaged due to overheating.
• High Dielectric Strength - Film capacitors have extremely high dielectric strength compared to other types of capacitors, which makes them suitable for a wide range of applications.
• Low Losses - The losses in film capacitors are usually much lower compared to other types of capacitors, which makes them suitable for applications where low losses are required.
• High Reliability - The structure of film capacitors makes them highly reliable and able to withstand a wide range of environmental conditions.
• Long Service Life - Film capacitors are capable of lasting a very long time and can outlast other types of capacitors. They are also capable of working continuously for extended periods without having to be replaced.

Conclusion

To summarize, BFC237679123 film capacitor is a type of capacitor which has wide applications in various industrial fields and offers high reliable performance and low losses. With its unique design of wide capacitance range and high voltage, it is capable of lasting for a long period of time and is highly suited for applications where low losses and reliability are required.

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