BFC237343105

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Film capacitors, commonly known as plastic film capacitors, are used mainly for AC applications and have become one of the most widely used electronic components. A BFC237343105 is a type of plastic film capacitor, used in a variety of applications. This article describes its application field and working principle.

Application Fields

BFC237343105 capacitors are popular for use in televisions, VCRs, DVD players, and other consumer-level electronics. It is also often used in motors, power supplies, and digital circuits. It has a wide temperature range, good insulation, and a long service life. BFCG237343105 capacitors are generally used in applications where low frequency (<200 KHz) and high current (>100mA) are required.

In addition, other typical uses of the BFC237343105 capacitor include audio equipment, energy metering, DC-DC converters, AC-DC converters, power converters, active filters, and variable-gain control circuits, among others.

Working Principle

A BFC237343105 capacitor works on the principle of static electricity. When an electric charge is applied to one of the electrode, an electric field is created and this electric field induces an opposite charge on the other electrode. This charge separation causes a dielectric field across the capacitor and this field creates a charge field between the two electrodes.

The amount of electric charge stored is determined by the size of the capacitor and the applied voltage. Capacitance is inversely proportional to the applied voltage. As the applied voltage increases, the capacitance decreases, resulting in a smaller amount of charge stored per unit area of the capacitor. When the applied voltage is released, the capacitor discharges and returns to its original capacitance.

The key components of a BFC237343105 capacitor include a pair of electrodes, a dielectric layer, and a housing. The electrodes are made of metal and provide the electric charge to the capacitor. The dielectric layer, or insulator, separates the two electrodes and permits the charge to build up between them. The housing contains the electrodes and dielectric layer and is usually made of plastic.

In summary, BFC237343105 capacitors are a type of plastic film capacitor, with many applications. It is commonly used in consumer electronics, motors, power supplies, and digital circuits. It works on the principle of static electricity and consists of a pair of electrodes, a dielectric layer, and a housing. This capacitor has a wide temperature range, good insulation, and a long service life.

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