ROV20H680L-S

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Introduction: The ROV20H680L-S is a surface mount TVS-Varistor (transient voltage suppressor) that is designed to protect sensitive electronic equipment from over/under voltage or surge currents and to provide an electrostatic discharge, ESD, path for the reverse current.

Application Field:The ROV20H680L-S is primarily used for lightning protection of automotive AC or DC power systems and other industrial applications where over-voltage, under-voltage, transient voltage surges, and ESD are a concern. It offers basic protection, making it suitable for a variety of automotive, industrial, and consumer DC/AC applications.

Working Principle:When exposed to a transient voltage surge, the ROV20H680L-S absorbs the surge and reduces the pulse amplitude. Since its response time is fast, the device is able to “clamp” the voltage quickly and effectively prevent sensitive electronics from damage due to excessive voltages.When the transient voltage surge is of such magnitude that it cannot be completely absorbed by the ROV20H680L-S, the voltage will “clamp” at its rated stand-off voltage and be shunted to ground. This ensures that the equipment is protected from excessive voltage levels. The device also provides an electrostatic discharge (ESD) path for the reverse current, thus further improving its ability to protect sensitive electronics.The ROV20H680L-S is a non-polarized component, thus eliminating the need to consider polarity when installing it.

Conclusion:The ROV20H680L-S is an efficient and economical solution for protecting sensitive electronics from over/under voltage or surge currents and providing an ESD path for the reverse current. It offers a fast response time and offers a wide range of applications, making it suitable for industrial and automotive applications.

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