BFC237390003

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Film capacitors refer to the use of films such as polyester, polypropylene, polyester-imide and polyimide as the dielectric, aluminum foil as the electrode, and metal layer as the extrusion protection layer, and then all the above are made into capacitors. BFC237390003 is one kind of them.

When it is used on BFC237390003 products, it is mainly used for AC/DC, intermediate frequency/multiplexer, Class H/D-type amplifier, filter, high-pass, etc. These capacitors are divided into three series: XR, KR and DR. When used in various fields, they need to be distinguished according to different performances and functions. The maximum operating temperature is +125℃ and +155℃.

The working principle of BFC237390003 is as follows: when dc voltage passes through the two ends of the capacitor, polar molecules are arranged on the dielectric surface to produce an electric field, and a dielectric polar film is formed. This is the main function of the dielectric. At the same time, the dc voltage also causes an electric field between the two electrodes. The combination of the two electric fields produces a capacitor. When an AC voltage is applied, the electric field and the capacitor will vibrate accordingly, and then charge and discharge, thus forming an AC dual-direction electric current.

BFC237390003 has a simple structure, complete functions and high reliability. It is produced with strict quality control and high technology. The capacitance can reach tens of thousands of microfarads and even tens of thousands of microfarads. It has excellent insulation properties and self-healing properties.

In summary, BFC237390003 has a wide range of applications, strong performance and excellent characteristics, making it a favorite among customers. Therefore, it is very popular with customers at home and abroad, and has a high market share. The field of application and working principle of BFC237390003 are also introduced in this paper.

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