BFC2373GB183MD

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Film capacitors (also known as film dielectric capacitors) are widely used in various fields due to their good insulation performance, large capacity, small size, and wide temperature range. Among them, the BFC2373GB183MD is a film capacitor that has become popular in recent years due to its advanced technology. This article will focus on the application field and working principle of the BFC2373GB183MD.

Application field:

The BFC2373GB183MD is used mainly in the field of audio equipment. This type of capacitor is used in audio amplifier circuits to reduce the noise generated in the audio signal transmission process. It is also used in radio circuits, computer power supplies, and other electronic products to remove the interference signals generated by other devices. In addition, it is also suitable for use in high-voltage electrical equipment.

Working principle:

The BFC2373GB183MD is a metal film capacitor, which consists of two thin metal films separated by a dielectric material. When an alternating current passes through this capacitor, it will generate an alternating electric field between the two metal films. This electric field causes the capacitor to store electrical energy. The energy storage capacity is referred to as capacitance. The larger the capacitance, the more energy that can be stored.

The capacitance of the BFC2373GB183MD mainly depends on the distance between the two metal films, the dielectric material used, and the area of the metal films. When the applied voltage is greater than the withstand voltage of the capacitor, it will pass through the capacitor, leading to a loss of energy and eventually causing the capacitor to short circuit. To prevent this, the BFC2373GB183MD is designed with a high withstand voltage capacity.

The BFC2373GB183MD also has a good temperature resistance, and can work at temperatures from -55℃ to +105℃. It also has a high insulation resistance and a wide range of capacitances from 1pF to 1000pF, which makes it suitable for a wide variety of applications.

In conclusion, the BFC2373GB183MD is a metal film capacitor with a wide range of applications. Its wide range of capacitances, good temperature resistance, and high insulation resistance make it an ideal component for audio amplifier circuits, radio circuits, computer power supplies, and other electronic products.

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