MOV-20D102K

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

The MOV-20D102K is a voltage-dependent, nonlinear device that can be used to protect vulnerable electronic equipment from voltage surges. It’s one of the different varieties of transient-voltage surge suppressors (TVS), which are commonly used to protect computers, fiber optics and networking equipment from voltage transients caused by lightning strikes and power outages. The MOV-20D102K is a type of metal oxide varistor (MOV), designed to protect electric circuits from the harmful effects of overvoltage conditions.

Application Field

The MOV-20D102K is typically used in a variety of areas, including medical, industrial and automotive applications. In medical contexts, it can be used to protect medical equipment from power surges caused by lightning strikes or other events. It can also be used in industrial applications to protect equipment from damage caused by voltage fluctuations. In automotive applications, the MOV-20D102K is used in controlling voltage spikes in alternators and other ECU (Electronic Control Unit) components.

Working Principle

All MOVs, moves a large electrical current when subjected to a voltage increase and the MOV-20D102K follows the same principle. Essentially, in the presence of a voltage, the MOV-20D102K’s usually non-conductive materials become conductive and allow current to flow. This current produces a heat sink, which conducts the excess energy and draws it away from the circuit, preventing damage. With a voltage of more than 20V, the MOV-20D102K begins to conduct and continues to maintain a low resistance until the voltage reaches its peak, at which point it begins to decrease. The MOV-20D102K also limits the voltage seen across the protected circuit’s components to safe levels.

Protection Features

The MOV-20D102K has multiple protection features to maximize its ability to protect sensitive circuits. One of these features is its ability to maintain a relatively low resistance even after several voltage spikes, enabling it to absorb more energy than other MOVs. Additionally, MOVs do not require a significant amount of space to be installed, making them an ideal option for devices where space is limited. Finally, the MOV-20D102K also has a long life expectancy, with some devices lasting up to 10 years.

Conclusion

The MOV-20D102K is a type of metal oxide varistor (MOV) designed to protect electric circuits from the harmful effects of overvoltage conditions. Itis typically used in a variety of areas, including medical, industrial and automotive applications, where it can provide protection against voltage surges caused by lightning strikes or other events. The MOV-20D102K works on the principle of creating a heat sink when subjected to a voltage increase, thereby allowing the current to be conducted away from the circuit. Additionally, it features a low resistance, small footprint and long lifespan, making it an ideal choice for protecting sensitive electronic components.

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