BFC241712004

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Film Capacitors

Film capacitors are one of the most useful and versatile components used in a wide range of industries. They provide a high degree of reliability, stability and accuracy and are available in a wide variety of sizes, shapes and configurations. The BFC241712004 film capacitor is one of the most commonly used capacitors for industrial and commercial applications.

BFC241712004 Application Field

The BFC241712004 is an industrial-grade capacitor that is used extensively in various industries, including automotive, communication, lighting, power tools, robotics, and process control. It features a standard temperature range of −55°C–125°C, a maximum voltage rating of 1.2kV, and a capacitance range of 0.1–2.2μF. The BFC241712004’s wide capacitance range makes it well suited for motor and frequency control applications. It is often found in inverters, ac drives, SMPS transformers, and motor controls. Additionally, its small size and low ESR make it ideal for applications where tight space constraints or high frequency operation are required.

BFC241712004 Working Principle

The BFC241712004 film capacitor works on the principle of dielectric polarization. When a voltage is applied to the capacitor, an electric field is generated, which induces a voltage across the capacitor’s dielectric material. This reverse voltage is called the displacement current, which is proportional to the applied voltage at any given frequency. As the applied voltage increases, the displacement current increases and the capacitance of the capacitor also increases. Conversely, the capacitance decreases as the applied voltage decreases.

The BFC241712004 capacitor features a polypropylene dielectric layer, which offers high stability and a low temperature coefficient. Additionally, the dielectric polarization effect provides low self-inductance and an effective dielectric absorption characteristic. The capacitor’s construction also ensures excellent heat dissipation and a high energy efficiency rating.

Conclusion

The BFC241712004 film capacitor is a reliable and versatile industrial-grade component that is suitable for a wide range of applications. Its robust construction, wide capacitance range, and a low temperature coefficient make it an ideal choice for motor and frequency control, inverters, ac drives, SMPS transformers, and motor control applications within industrial and commercial environments.

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