ROV14-471K-S

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Transient Voltage Suppressors (TVS) - Varistors, MOVs, are used to guard electrical components from voltage spikes. ROV14-471K-S is one such component that is used to protect voltage-sensitive devices. This powerful component helps to provide a high level of protection and reliability to applications ranging from industrial and commercial equipment to consumer electronics.

The ROV14-471K-S is a multi-function device capable of providing an efficient level of ESD (electro-static discharge) protection. It utilizes a pair of varistors, which are two discrete voltage-sensitive ceramic elements. By connecting them in series, the device provides a fast-rise status that will rapidly protect against over-voltage and ESD transient events.

When the voltage applied to the component exceeds the breakdown voltage, the varistors will discharge a large current to clamp the voltage. The charge is then dissipated through the varistor layer’s semiconductor junctions, providing ESD protection up to 14 KV. This energy-dispersing element helps reduce the level of potential damage to the protected device that might otherwise occur.

The multi-function nature of the ROV14-471K-S also provides two other distinct features. First, it has an electrical overload protection circuit that provides a current-foldback safety feature, helping to protect the device in the event of a fault. Second, it also features a thermal overload protection circuit that ensures the device operates within thermal limits.

The component offers a high level of protection and reliability, thanks to its design and materials. It is constructed using robust materials such as zinc and ceramic, and internals such as metalized electrodes to ensure optimum performance. It also has an additional layer of protection against corrosive environments such as sea air.

Finally, the ROV14-471K-S has a unique temperature compensation feature. This provides a maintenance free circuit protection by automatically adjusting the varistor’s breakdown voltage to provide protection at a range of temperatures. This ensures that it is able to provide optimal protection to a wide range of applications, regardless of the ambient temperature.

In conclusion, the ROV14-471K-S is a powerful, reliable component designed to guard voltage-sensitive electrical components in a variety of applications. It utilizes varistors to protect against over-voltage and ESD events. It also offers additional levels of protection and reliability, thanks to its robust design and materials, and its temperature compensation feature. All of these make the device an ideal choice for industrial, commercial and consumer applications.

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