ROV07-821K-S-2

TVS has traditionally been used as a means of protection against electrostatic discharges, surges, and spikes in industrial, commercial, and consumer applications. The ROV07-821K-S-2 Varistor is a multi-layer, non-linear, discrete varistor that has been developed for both the industrial and commercial sectors. It consists of a two-pin (positive and negative) diode, a three-layer varistor, and a stainless steel cap that provides a physical barrier for the environment.

The ROV07-821K-S-2 Varistor provides unidirectional protection with high-ability to absorb, store, and dissipate surges. It is able to absorb and dissipate the energies of an ESD pulse as well as the higher energies of electrical transients. It is also able to protect the equipment from the harmful effects of transients in industrial, commercial, and consumer applications.

The Varistor\'s working principle is based on the concept of non-linear resistance. The Varistor functions as a variable resistor in that the electrical resistance decreases as voltage increases. This non-linear, allowed variation in resistance is responsible for the Varistor\'s ability to limit current. As current increases through the Varistor, its resistance decreases. When the current reaches its limit, the Varistor instantaneously turns the current off to protect the sensitive circuitry.

The ROV07-821K-S-2 Varistor has an operating voltage rating of 7 V and represents the future of surge protection technology. The ability to handle high voltage transients is critical in applications such as high voltage motor controllers, AC/DC converters, power supplies, and other high energy applications. It is also suitable for use in DC filters, protection networks, and power supplies. In addition, its low leakage current makes it suitable for all low voltage applications.

The ROV07-821K-S-2 Varistor is designed to meet the requirements of UL, VDE, and other UL/VDE certified standards. It is also protected against reverse biasing, ESD discharge, RF signals, voltage transients, and noise generating circuitry. The unit is highly reliable and can withstand voltage shocks up to 600 V. The ROV07-821K-S-2 Varistor is an economical solution for protecting equipment from transient voltages.

The ROV07-821K-S-2 Varistor is an important component in the protection of electronics equipment from transient overvoltages. Its ability to absorb, store, and dissipate energy in the form of voltage transients makes it an ideal choice for use in a wide range of applications. Its non-linear resistance characteristics make it suitable for use in high voltage motor controllers, AC/DC converters, power supplies, and other high energy applications. In addition, its low leakage current makes it suitable for all low voltage applications. For all these reasons, the ROV07-821K-S-2 Varistor is an essential component for any industrial, commercial, or consumer application.