PHE450TD4470JR06L2

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Film capacitors, usually referred to as plastic film capacitors, are the most common type of capacitor used today. PHE450TD4470JR06L2 is a type of film capacitor which has a wide range of application fields and a unique working principle.

Application field

PHE450TD4470JR06L2 film capacitors are widely used in power system recording to filter voltage spikes and harmonics, for DC link-filtering, for power inverters, for clean power applications, and for general DC connection filtering. Additionally, the capacitors are commonly used in the automotive sector for start-stop, energy harvesting, and hybrid systems. They are also used in high frequency switching power supplies, electronic home appliances, audio and medical electronic equipment, printers, and other digital products.

Working principle

Film capacitors are constructed using a thin insulating film of plastic or paper. The film is rolled and placed between two conductive plates. This arrangement creates a capacitor that has a very high capacitance per volume unit. When charged, the dielectric material produces an electric field in the capacitor which allows electrons to flow between the two plates. Compared to ceramic capacitors, film capacitors need less voltage to activate their capacitive properties and provide better insulation properties.

In addition to the aforementioned application fields, PHE450TD4470JR06L2 film capacitors are also suitable for high frequency and high temperature operating conditions. This is due to the fact that the thin plastic film used in the construction of this capacitor is highly resistant to breakdown. Moreover, the capacitors are also used in high-temperature locations where temperatures can range from 105°C to 130°C with the ability to maintain high capacitive performance. The highly resistive property of the film results in minimal self-inductance and excellent high frequency performance.

PHE450TD4470JR06L2 film capacitors are dielectrically insulated by a thin film of plastic which ensures stringent consistency in construction and exceptional mechanical strength. The use of thin plastic film also ensures that the capacitors have an extremely small size in comparison to capacitors of similar capacitance values. In addition, the capacitors are fabricated using sophisticated rolling and winding processes which ensure that they are highly efficient. Moreover, the capacitors have a low dissipation factor and excellent long-term stability.

Conclusion

PHE450TD4470JR06L2 film capacitors have numerous applications due to their unique working principle and wide operating temperature range. The use of thin plastic film ensures that the capacitors are highly resistant to breakdown, have a low dissipation factor, and excellent long-term stability. Additionally, its small size makes it suitable for use in areas where space is a factor. PHE450TD4470JR06L2 film capacitors are commonly used in power system recording, automotive sector, high frequency switching power supplies, and various other digital products.

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