MOV-20D220KTR

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TVS - Varistors, MOVs are one of the most widely used forms of overvoltage protection and surge protection components in the electronics industry. The MOV-20D220KTR is a commonly used varistor type which features excellent EMI attenuation, low leakage current and compact size. In this article, we will be looking into the application field and working principle of the MOV-20D220KTR.

The MOV-20D220KTR is a type of AC overvoltage protector, better known as a varistor, which is designed primarily to protect electronic equipment from overvoltage conditions. It is also used as a surge suppressor to protect communications systems and data systems from electrical interference. The MOV-20D220KTR is suitable for a wide range of applications such as consumer electronics, power supplies, television sets, AC power drives, measurement instruments, data communication systems, and many more.

The MOV-20D220KTR has an ESD rating of 8kA, breakdown voltage of 220V and a maximum surge current of 20A. The component is constructed using metallized zirconium oxide and a substrate, which is then securely molded in a UL 94 V-0 thermoplastic housing. The MOV-20D220KTR has a small size, making it suitable for use in small, compact devices and is also highly reliable and has a long service life when used in its intended applications.

The working principle of the MOV-20D220KTR is based on the breakdown voltage of the zirconium oxide of when a given voltage is applied. When an overvoltage is applied to the component, the dielectric of the zirconium oxide begins to break down and dissipate the excess energy as heat instead of passing it on to sensitive components in the device. This protects the equipment and keeps it running smoothly and reliably for extended periods.

In addition, the MOV-20D220KTR has an internal dampening system to prevent the component from becoming damaged due to excessive temperatures, making it ideal for use in higher power applications such as clean energy and solar energy systems. The device is also able to absorb large surges of current without being damaged itself.

The MOV-20D220KTR is an efficient, reliable and cost effective way to protect sensitive electronic equipment and communications systems from overvoltage and surge conditions. The component is easy to install and maintain, making it ideal for a wide range of applications. In conclusion, the MOV-20D220KTR is an indispensable component for anyone looking for a reliable, cost effective overvoltage and surge suppressor.

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