PVC4168

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Introduction

PVC4168 film capacitors are high voltage, non-polarized capacitors manufactured using vulcanized polyvinyl chloride (PVC) film. They offer a stable, reliable and long lasting high voltage insulation and deep discharge capacity. They are suitable for application in power supplies, rectifiers, converters, RF filters, oscillators and transformer bridge circuits.

Application Field

PVC4168 film capacitors are suitable for applications in many different industries, such as aviation, medical, automotive, renewable energy, mining, and industrial & commercial electronics. These capacitors can be used in a variety of settings, including high temperature environments. Because of their long lasting high voltage insulation and deep discharge capacity, they are ideal for use in power supplies, rectifiers, converters, RF filters, oscillators and transformer bridge circuits.

In addition, they are also capable of providing filtering, energy storage, energy transfer, signal generation and signal transmission. They are often used in power supplies, motor control systems and for energy storage. They are also suitable for use in RF circuits, where their stable dielectric properties and high energy storage density make them ideal for use in high frequency applications.

Working Principle

The working principle of a PVC4168 film capacitor is based on the principle of capacitance. It consists of an electrically conductive electrode and an insulating film which are separated by a thin insulating layer. When charge is applied to one of the electrodes, an electric field is created between them and the charges accumulate on the electrodes. This electric field polarizes the film, creating a capacitance between the electrodes.

This capacitance is proportional to the area of the electrodes and the thickness of the insulating film. The dielectric constant of the film also affects the capacitance. As the voltage applied to the electrodes increases, the capacitance increases, and as the voltage decreases, the capacitance decreases.

In addition to its capacitance, the PVC4168 film capacitor also has high temperature resistance, deep discharge capacity, and long-term electrical reliability. Its dielectric strength is rated at 6.5kV/mm, which is the highest voltage rating for a film capacitor. This makes it suitable for use in high voltage applications. It has a +90℃ to -55℃ operating temperature range.

Conclusion

In conclusion, PVC4168 film capacitors are reliable, high voltage, non-polarized capacitors. They are suitable for use in many different industries, such as aviation, medical, automotive, renewable energy, mining, and industrial & commercial electronics. They have a stable dielectric properties and high energy storage density, making them ideal for use in high frequency applications. Additionally, they have a high temperature resistance, deep discharge capacity, and long-term electrical reliability.

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