SFT44T40-15K391E-F

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Film capacitors, also known as plastic film capacitors, are widely used in film capacitors. SFT44T40-15K391E-F belongs to film capacitor, which is a special non-polar capacitor, has no inner electrode. Its main materials are polyester, polypropylene, polarity and paper.

The application field of SFT44T40-15K391E-F includes power supply, instrument, aviation, electronic equipment, power electronic device, signal transmission line and other high tech areas. Its working principle is based on its electric discharge characteristics. Its two electrodes are covered with insulating layer such as polyester, polypropylene or paper, and since they have different electric charges, electrons will accumulate on one of the electrodes and repel electrons from the other side. The charge on the two electrodes form an electric field, which results in an electric discharge.

SFT44T40-15K391E-F has a wide range of application. Its stable capacitance and high insulation resistance make it suitable for high voltage power supplies, electronic control circuits and communications equipment. In some security system, particularly the intruder alarm and access control, SFT44T40-15K391E-F can be used as the safety insulation component in the circuit. Moreover, it can also be used in the field of signal transmission, in which it can be used to reduce the inductive effect of high frequency signals.

Apart from that, SFT44T40-15K391E-F has some features which make it different from other films capacitors, such as high temperature resistant, high accuracy, high stability, low capacity loss and long service life.

Due to its superior performance, SFT44T40-15K391E-F is widely adopted in many fields and will continue to play an important role in the rapid development of the electronic industry in the future.

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