MKT1813468406R

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Film capacitors are a type of capacitor that uses a plastic film as its dielectric medium. They are used in many electronic devices, including radios, televisions, computers, cell phones, and even light bulbs. The MKT1813468406R is a film capacitor specifically designed for applications in high-voltage circuits. It is highly stable and offers excellent performance across a wide range of frequencies. In this article, we\'ll take a look at the MKT1813468406R\'s application field and working principle.

The MKT1813468406R is a surface-mount film capacitor that is ideal for high-voltage circuits. It can handle up to 6000 volts of DC voltage and 4000 volts of AC voltage. It\'s also rated for a high temperature rating of 155°C and has a negligible dielectric absorption ratio. Because of its high stability and low leakage current, it can be used in applications with high frequency switching. Additionally, its high electrical strength and low ESR make it suitable for suppressing high-frequency noise.

The working principle of the MKT1813468406R can be broken down into three parts:

Firstly, when electricity is applied to the capacitor, the plastic film serves as the dielectric, meaning it doesn’t allow current to flow through it. This is because the plastic film has a higher dielectric constant (K) than air, so it takes more voltage to get electrons to flow through it.

Secondly, the dielectric constant of the plastic film determines the capacitance, or the ability of the capacitor to store energy. The film’s high capacitance allows it to store more energy than other capacitor types with a lower dielectric constant, such as ceramic capacitors.

Lastly, the plastic film also acts as a barrier, meaning that the charge stored within the capacitor cannot easily escape. This is because the plastic film, when charged, creates an electric field which prevents current from flowing between the two plates. This enables the capacitor to retain a charge over time and prevents it from discharging quickly.

The MKT1813468406R is an excellent choice for applications in high-voltage circuits. Its high stability, high capacitance, and low ESR make it a great option for suppressing high-frequency noise. Additionally, its low leakage current and high temperature rating make it suitable for use in high frequency switching. Overall, it is an ideal choice for applications in high voltage circuits.

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