BFC247965363

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Film capacitors are electronic components that use thin plastic and metal films to store electrical energy. They are commonly used in high-precision industrial applications due to their low parasitics, high insulation voltage, and excellent stability. The BFC247965363 is one such film capacitor designed to provide high-reliability performance in demanding industrial applications.

Applications

The BFC247965363 film capacitor is a versatile component with a wide range of applications. It is primarily used in AC and DC signal circuits for low noise, high speed applications. It is also suitable for EMC applications, power conditioning, and uninterruptible power supplies. As it has a dielectric strength of 270VDC, it can be used to store energy at high voltages. The capacitor offers low ESR and low inductance values which make it well suited for switching applications.

Construction

The BFC247965363 is constructed using thin polyester film as the dielectric material. It is impregnated with an epoxy resin to form a strong and durable capacitor. The plastic film is then wound around two aluminum terminals, providing a rigid and reliable contact point. The film has also been treated to reduce corona discharges, providing an excellent performance in AC applications.

Working Principle

The working principle of the BFC247965363 film capacitor is based on the concept of capacitance. The plastic film acts as a dielectric while the two metal electrodes form the two plates. When a voltage is applied across the plates, an electric field is created. This electric field stores energy in the form of an electrostatic field between the plates. The electrostatic field corresponds to the capacitance of the device, and therefore its ability to store energy.

Advantages

The BFC247965363 is a highly reliable component that offers a wide range of benefits. It has a high insulation voltage and excellent stability, making it suitable for precision industrial applications. It also has a very low equivalent series resistance (ESR) and inductance values, allowing for high frequency operation and high switching speeds. The component offers excellent electrical properties, including high capacitance and high resistance values, making it ideal for many types of signal and power conditioning applications.

Disadvantages

The main disadvantage of the BFC247965363 film capacitor is its low power capacity. The capacitor can only store a limited amount of energy, making it unsuitable for high power applications. The component also has a limited temperature range, meaning it is not suitable for applications that require high temperature operation. Additionally, the capacitor has a long lifespan and low failure rate, making it more expensive than other types of capacitors.

Conclusion

The BFC247965363 film capacitor is a reliable, stable, and versatile component used in a wide range of industrial applications. Its low parasitics, high insulation voltage, and excellent stability make it suitable for high-precision applications and power conditioning circuits. Additionally, its low ESR and inductance values make it suitable for switching applications and efficient operation. Due to its low power capacity and limited temperature range, it should only be used in applications where high power or temperature operation is not required.

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