BF054E0105KDD

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Film capacitors have been widely used in modern electrical circuits and systems. One of the most common types of film capacitors, the BF054E0105KDD, is a Polystyrene Polycarbonate Film Capacitor. This type of capacitor is especially advantageous in applications requiring a high dielectric strength and high heat dissipation.

The BF054E0105KDD is a metallized polystyrene-polycarbonate capacitor that has a voltage rating of 540 Volts DC. It has a tolerance of ± 5%. It is a miniature and low-profile capacitor that is suitable for applications with very small-size requirements. It can be used as a power supply bypass or filter capacitor, and it is well suited for high frequency switching power supply circuits and electronic ballasts. The typical capacitance range is from 0.0047 μF up to 2.7 μF. The capacitors are constructed with self healing metallized thin film between two layers of polystyrene-polycarbonate dielectric.

The BF054E0105KDD capacitor has a low profile design which makes it suitable for applications with limited space. Its low dissipation factor ensures that it does not generate heat and thus does not compromise the performance of the overall circuit. Its high tolerance ensures that it will operate within its specified range, offering reliable performance.

The working principle of film capacitors is based on the fact that they are polarized capacitors, meaning that they have two conducting plates of metal, and the dielectric material intermediate them. When a voltage is applied across the plates, it causes an electric field to form between them, which causes electrical charges to move from one plate to the other. This is a capacitance, and the magnitude of the capacitance is determined by the distance between the plates, the permittivity of the dielectric, and the area of the plates. As the voltage across the plates increases, the capacitance of the capacitor also increases.

The BF054E0105KDD capacitor is designed to offer superior performance in any application, whether it be for signal processing, current filtering, or power supply bypass and filtering. Its high heat dissipation ensures that it will handle voltage and current without compromising its functioning. Its low profile design makes it suitable for tight spaces. As such, these capacitors are ideal for a wide range of applications. Furthermore, its metallized thin film construction ensures that it will not suffer from polarization, ensuring reliable performance.

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