MKP386M525125YT4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors are a type of capacitor commonly used in high-frequency, high-voltage, and temperature-sensitive applications. The MKP386M525125YT4 is an example of such a device, and can be used in a range of commercial and light industrial applications. This article will discuss the application field and working principle of the MKP386M525125YT4.

Applications

The MKP386M525125YT4 is a metalized polypropylene film capacitor designed for use in circuits with alternating current. It is specifically made to be able to handle higher temperatures, which make it suitable for use in automotive and home electronics applications, as well as industrial applications that require a high level of temperature control. The device has a capacitance value of 1.25µF, a maximum operating temperature of 125°C, and a rated voltage of 450V.

The MKP386M525125YT4 can also be used in a variety of communication, uninterruptible power supply (UPS), and DC/DC converter applications. It is suitable for RF circuits, owing to its low ESR, low dissipation, and high dielectric strength. The low ESR also makes the device suitable for snubber circuits, where they act as a damping device in order to reduce voltage spikes and reduce the risk of damaging other components. The high dielectric strength of the MKP386M525125YT4 makes it suitable for applications which require insulation resistance.

Working Principle

Film capacitors are made from two layers of dielectric material, with metal electrodes applied to them. When a voltage is applied, electrons are attracted to the positive electrode and repelled from the negative one. This creates an electric field which is proportional to the applied voltage, allowing current to flow between the two electrodes. The higher the applied voltage, the higher the field and the greater the current that can be drawn from the capacitor.

Film capacitors are capable of handling both AC and DC current. Unlike electrolytic capacitors, they do not require polarity in order to function properly. This makes them suitable for applications that require a wide range of frequencies, as well as a wide range of voltages. The MKP386M525125YT4 is able to handle a voltage of up to 450V, and an AC frequency of up to 200kHz.

Film capacitors are also resistant to temperature changes and mechanical shocks. This makes them suitable for applications that require a high level of reliability, particularly in automotive and aerospace applications. The dielectric material that the MKP386M525125YT4 is made from is also flame retardant, making it suitable for use in high-risk, temperature-sensitive environments.

Conclusion

The MKP386M525125YT4 is a film capacitor designed for use in high-frequency, high-voltage, and temperature-sensitive applications. It has a capacitance value of 1.25µF, a maximum operating temperature of 125°C, and a rated voltage of 450V. The device is ideal for applications such as automotive and home electronics, communication, uninterruptible power supply, and DC/DC converter. The device has a low ESR, low dissipation, and high dielectric strength, making it suitable for use in a range of sensitive applications.

The specific data is subject to PDF, and the above content is for reference