BFC238563163

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Film capacitors, also known as plastic film capacitors, are dielectric capacitors with nothing but a thin film of plastic or another insulating material between two metal plates. They are a very well-developed form of capacitor and have a wide range of applications, depending on their size and characteristics. BFC238563163 is a type of film capacitor. The following article will explain the application field and working principles of BFC238563163.

BFC238563163 is an AC-rated electrolytic variable capacitor (EVC) with a capacitance range of 0.001-4.7 µF. It is constructed of two aluminum electrodes, separated by a special polymer film. The two electrodes are connected to opposite ends of a linear conductive track etched on the film.

The main application field of BFC238563163 is in radio tuners. Since the capacitance of an EVC can be adjusted through its conducting track, it is ideal for use in radio antenna tuning systems. BFC238563163 is also used in amplifier circuits, as it can increase the frequency range of the amplifier by adjusting its capacitance. Additionally, BFC238563163 is sometimes used in resonance applications, such as in filters or in high-sensitivity RF detectors.

BFC238563163 works by controlling the capacitance between its two electrodes. The capacitance can be controlled by applying a voltage to the electrodes. When a positive voltage is applied to one electrode, the electric field surrounding it increases, making it more attractive to electrons. Electrons are then attracted to the positive electrode, creating an electric current. This electric current creates a coupling capacitance between the two electrodes. By varying the voltage applied to the electrodes, the electric current will increase or decrease, and so will the capacitance.

The capacitance of BFC238563163 can range from 0.001 to 4.7 µF, while its operating voltage can reach up to 125 VAC. It also operates at temperatures ranging from -55 to + 125°C. This means that BFC238563163 can be used in a wide variety of applications, including in high-frequency oscillators, FM receivers, and RF signal conditioning applications.

In conclusion, BFC238563163 is a type of film capacitor with a wide range of applications. It is mainly used as a antenna tuner in radio receivers, as well as in amplifier and resonance circuits. Furthermore, BFC238563163 has a capacitance range of 0.001-4.7 µF and an operating voltage of up to 125 VAC. Its operating temperature range also makes it ideal for use in a variety of applications.

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