BFC242031003

Film capacitors, also called Plastic Film Capacitors, derive their name from the fact that they are manufactured using plastic film as the dielectric material. BFC242031003 is one of the most popular film capacitors available on the market. It is a high-performance film capacitor with small size, light weight and long service life.

In terms of application fields, BFC242031003 capacitors are widely used in various kinds of electronic circuits, such as power electronic circuits, resonant circuits and control circuits. These capacitors are suitable for signal-frequency AC resistive load, and can be applied for filtering circuits, buffer power oscillator circuits, blocking circuits, and resonant circuits in electronic ballast, TV sets and other home electric appliances, energy-saving lamps, and stabilizing power supply.

The rational material structure and advanced production technologies enable BFC242031003 film capacitors to have the features of excellent capacitance, high stability, low loss, self-healing and long service life. Besides, its capacitance value can reach up to 100nF (F= Farad) and its equivalent series inductance (ESL) can be 5 nH or below. This makes it an ideal choice for power and signal frequency applications.

The working principle of BFC242031003 film capacitor is based on the Dielectric Absorption. In order to increase the efficecy of energy storage in film capacitors, the dielectric material is designed with a certain dielectric coefficient. During the charging and discharging process, the dielectric absorbs the attenuated electric impulse charges and releases them. This allows the capacitor to charge and discharge quickly, also allowing it to maintain its normal performance when the voltage is high.

In addition, the BFC242031003 film capacitor also uses metallized foil as its electrodes. The film capacitor has two aluminum foils on both sides of the dielectric layer. The aluminum foil has a series of metallized lines, and the lines constitute an open area when they are close to each other. The role of this open area is to prevent electrical short-circuiting between two foils and retain capacitance and improve its reliability.

BFC242031003 film capacitor has become popular in the market due to its high performance, long life and low cost. It has a wide range of applications, such as in consumer electronics, automotive electronics, industrial automation, and medical electronic equipments. Therefore, this product is a great choice for those in search of reliable, cost-effective solutions for their power and signal frequency needs.