DPFF12D47J-F

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Film capacitors are passive electrical components made by winding two or more length of thin film separated by an insulating sheet around a coil former. DPFF12D47J-F film capacitors are made of polyethylene naphthalate (PEN). They are widely used for telecommunications, test and medical equipment, motor controls, and many other applications.

DPFF12D47J-F capacitors are especially designed for high voltage operation. They feature high withstanding voltage and low dissipation factor. The capacitors are equipped with a self-healing, dielectric film that will reset and repair the capacitor after a short circuit. The dielectric layer will quickly restore functionality after an overvoltage event.

The operating principle of the DPFF12D47J-F capacitors is based on capacitance. When a voltage is applied to the capacitor’s terminals, the electric field between the two plates creates an electric charge (i.e. capacitance). This charge is then used to store energy and used for various purposes such as filtering or signal conditioning.

The main advantages of the DPFF12D47J-F capacitors are their high voltage, reliability, and low leakage current. These capacitors also offer excellent dielectric withstand performance which makes them ideal for use in high voltage applications. Furthermore, their superior insulation characteristics provide additional protection from induced transient voltages.

The most common applications of DPFF12D47J-F capacitors are motor controls, AC phase shifting, DC filtering, high voltage DC bus voltage isolation, and for power supply line conditioning. They are also used in lightning protection, telecom equipment, medical imaging, and renewable energy applications.

In conclusion, the DPFF12D47J-F film capacitors are reliable components that provide high voltages over long periods of time and offer quality insulation for use in a variety of applications. They feature a self-healing dielectric film with excellent dielectric withstand performance which ensures safe operation. The capacitors are widely used for motor controls, AC phase shifting, DC filtering, and many other applications.

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