BFC237048563

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Film capacitors, sometimes called plastic film capacitors or film dielectric capacitors, are a type of capacitor that use a thin plastic film as the dielectric. They have a wide range of uses in electronics, from low-voltage DC power supplies to digital circuits. The BFC237048563 is a film capacitor that is specifically designed for high temperature operation. This capacitors is desirable for applications where good temperature stability, high reliability and high capacitance are required.

The BFC237048563 film capacitor is a polyester film and foil construction with a polyester impregnated dielectric and silver vapor-plated alumina as the electrodes. The capacitor is rated at 16Vdc and has a capacitance of 47 uF. The typical temperature range is -40 to 105°C, a maximum tan&delta of 0.25% and a maximum capacitance tolerance of +/- 20%. It also has surge voltage rating of 25VAC.

The working principle of the BFC237048563 film capacitor is based on the theory of capacitance. Capacitance is the ability of two conductors separated by an insulator (dielectric) to store an electrical charge. When a voltage is applied across the conductors, electric charges are induced on the dielectric and the capacitance can be measured.

In the case of the BFC237048563, the electrodes are made from silver vapor-plated alumina, and the insulator is a polyester film, the charge induced on the dielectric creates a capacitance. This capacitance is then used to store electrical energy. The capacitance is determined by the design of the capacitor and the dielectric used.

The BFC237048563 is a high temperature film capacitor that is ideal for use in applications that require high temperature stability, high reliability and high capacitance. Some examples of such applications include power supple filters, timing circuits and snubber circuits. Power supplies use capacitors to store energy and filter out unwanted frequencies. Timing circuits use the capacitor to measure the time duration of electrical pulses. Snubber circuits use capacitors to reduce the rise time of a voltage or current to prevent circuit overload.

The BFC237048563 is an excellent choice for applications that need the performance of a film capacitor in a high temperature environment. The polyester film impregnated dielectric provides excellent temperature stability, while the silver vapor-plated electrodes provide an increased level of capacitance. The capacitor is also rated at a maximum capacitance tolerance of +/- 20%, ensuring that the components remain within specifications even in extreme temperature environments.

Overall, the BFC237048563 film capacitor is a fantastic choice for applications where high temperature stability, high reliability and high capacitance are required. It is a versatile and robust capacitor that provides excellent performance in a variety of applications.

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