BFC247990144

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Film capacitors, also known as “plastic film capacitors”, are one of the most common types of capacitors in the market. Their BFC247990144 series is no exception. It is a series of non-polar foil capacitors, with a rated voltage of 10V-630VAC, a tolerance of ±20%, and a temperature coefficient of ±25ppm/°C. The series is used in a variety of applications, such as electronic circuits, power supplies, electronic measuring instruments, medical equipment, and so on.

The BFC247990144 series film capacitors are composed of two metalized polypropylene films, a polyethylene/foil separator, and a copper-clad steel lead frame laminated together. The two metalized polypropylene films used in these capacitors provide excellent dielectric properties, while the polyethylene/foil separator increases performance and durability. The copper-clad steel lead frame further enhances the capacitors’ performance while also providing protection against short circuits.

The BFC247990144 series film capacitors work by storing and releasing electric charges. Their electrolyte-free design increases their safety, as there is no risk of electrolyte leakage. When a voltage is applied, the capacitor’s two plates (the metalized films) develop electric charges of opposite polarity, creating a capacitive effect. This electric field then exists between the plates as long as the voltage is applied. Once the voltage is removed, the electric field dissipates and the capacitor resumes its normal, non-conductive state.

The BFC247990144 series film capacitors provide various benefits. Firstly, their design allows them to offer a higher capacitance than traditional capacitors. They also have an increased resistance to mechanical shock and vibration, making them highly reliable in tough environments. Additionally, these capacitors are lightweight and small in size, making them easy to install and maintain.

The BFC247990144 series film capacitors can be used in a wide variety of applications. Their high capacitance and reliability make them ideal for use in electronic circuits, power supplies, electronic measuring instruments, medical equipment, and many other applications. Furthermore, they can also be used as filters to reduce noise and power surges. With their capability to handle high temperatures, they are also suitable for use in high-temperature environments.

In conclusion, the BFC247990144 series film capacitors are some of the most popular capacitors on the market due to their high performance and low cost. Their wide application field and reliable working principle make them a great choice for many different applications.

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