405MHBS70K2H

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Film capacitors are an important component in many electrical and electronic applications. They utilize a thin plastic film as the dielectric material and a thin metal film as the electrodes, sandwiched between two plates. This makes them well-suited for use in high voltage and high temperature applications, as compared to other types of capacitors such as ceramic capacitors. In this article, we’ll be looking at the application field and working principle of the 405MHBS70K2H film capacitor.

Applications

Film capacitors are mainly used for high voltage applications, such as:

• High voltage power supplies
• Induction heating
• X-ray equipment
• Ultrasonic cleaners and generators
• MRI equipment
• UPS systems
• Switch mode power supplies
• Solar inverters
• Power tools

They are also used in medical equipment, military equipment, test and measurement equipment, and many other industrial applications.

Working Principle

The working principle of the 405MHBS70K2H film capacitor is based on the capacitance of a parallel-plate capacitor, in which the electric field between the two plates is proportional to the charge. When a voltage is applied across the capacitor, an electric field is created and the charge on the plates attracts opposite charges. This causes a current to flow within the capacitor, which is then stored as electrostatic energy. This stored energy is then used to power the electrical components in the system.

The 405MHBS70K2H film capacitor is designed to be robust and reliable, with a long life of up to 50,000 hours. This is due to the high quality of the dielectric material, which offers superior protection against heat and vibration. The capacitor also features low equivalent series resistance (ESR), ensuring a low voltage drop when operating at high frequencies. The film capacitor also has a high ripple current rating, which means that it can handle large amounts of current without degrading.

Conclusion

The Fangling 405MHBS70K2H film capacitor is an extremely reliable and robust device, which is well-suited for use in high voltage applications such as medical equipment, military equipment, switch mode power supplies, induction heating, and X-ray equipment. It features a long life of up to 50,000 hours, low ESR, and a high ripple current rating for improved system performance. On top of that, its robust dielectric material provides superior protection against heat and vibration, making it an ideal choice for demanding applications.

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