BFC233920475

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Film capacitors have many different varieties and applications, and one of the most popular film dielectrics is the BFC233920475. In this article, we will explore the application field and working principle of this film capacitor.

What is BFC233920475

BFC233920475 is a type of film capacitor made from polyethylene terephthalate film. It has an operating temperature range of -55°C to 105°C, with a capacitance value of 2.4nF and a voltage rating of 50V. It also features a long-term use voltage of 85V and a capacitance tolerance of +/-10%.

Application Field of BFC233920475

BFC233920475 is a good choice for applications in which environmental conditions must be considered, such as consumer electronics, automotive, industrial and instrumentation. It is typically used in circuits where good insulation, polarization, stability and low ohmic losses are needed. Some of the most common applications for this film capacitor include power supplies, voltage stabilizers, DC motors, motor drives, LED and LCD displays, medical equipment, and heaters.

Working Principle of BFC233920475

A film capacitor works by storing electrical charge between two conductive surfaces which are separated by an insulating dielectric material. When voltage is applied to the capacitor, electricity flows through the dielectric material, generating an electric field which collects charge on the conductive surfaces. This stored charge will remain in the capacitor until it is removed by the flow of the electric current.

When the applied voltage is removed, the electric field collapses, allowing the stored charge to slowly dissipate. This process creates a reverse current, serving to deplete the stored charge and reduce the capacitance of the device until the process eventually stops.

Film capacitors are a reliable and cost-effective option for devices requiring stability, reliability, and energy storage. BFC233920475 is a popular choice due to its versatility, durability, and affordability. It is an ideal solution for many different applications and its long-term use voltage of 85V ensures that it will remain reliable and stable in a wide range of environmental conditions.

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