715P68256JD3

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Film Capacitors

Film capacitors are a type of capacitor that display an improved electrical performance by utilizing a thin film for dielectric insulation. They usually differ from traditional capacitors by utilizing a much more advanced dielectric design to reduce para-electricity and also to prevent a number of other undesirable effects. Apart from providing increased performance in a smaller size, these capacitors can also last longer times due to their superior build quality.

The 715P68256JD3 model is a high voltage film capacitor which is specifically designed for capacitor DC link applications powered by a medium voltage motor. It features high dielectric strength, low dielectric absorption, good self-healing capabilities and a wide operating temperature range.

These types of capacitors are suitable for extended usage in motors, generators, switching power supplies and electronic ballast applications. The 715P68256JD3 is especially suitable for use in industrial applications such as wind turbines and solar power plants, due to its high density and low self-heating characteristics, when compared with other film capacitors.

What is the Working principle of 715P68256JD3 Capacitor?

The working principle of 715P68256JD3 capacitor is based on the generation of a symmetric electric field that creates a good film dielectric. This field is then used to store electric charge and to create capacitance, one of the main elements of a capacitor.

In the case of 715P68256JD3, the dielectric material is based on polyester film which is specifically designed for a wide frequency range of applications. The film is sandwiched between two electrodes and a cover to create the capacitor’s structure.

The two electrodes act in opposite directions so that one attracts positive charge while the other attracts negative charge. This structure is then used to store electric energy and can be used to filter and dissipate high frequencies and withstanding high voltage.

Conclusion

The 715P68256JD3 film capacitor is specifically designed for DC link applications and it is highly suitable for use in industrial applications such as wind turbines and solar power plants. It has high dielectric strength, low dielectric absorption, good self-healing capabilities, wide operating temperature range and excellent high-frequency characteristics. The working principle of these capacitors is based on the generation of a symmetric electric field that creates a good film dielectric and the two electrodes, which act in opposite directions to store electric energy.

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