ROV20H181K-S-2

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ROV20H181K-S-2 is a device classified as a transient voltage suppressor (TVS) or metal oxide varistor (MOV). It is a two-leg fast reacting and low capacitance Protection Elements designed for universal circuit protection applications. In this article, the application field and working principle of the ROV20H181K-S-2 will be discussed in detail.

Application Field of ROV20H181K-S-2

The ROV20H181K-S-2 is an ideal device for protection of equipment from over-voltage transients generated by lightning and other ESD events. It can also be used for voltage clamping of low voltage and high voltage power lines. It is suitable for use in industrial control circuits, alarms and alarm systems, AC/DC switches, video/audio systems, communications equipment, ground fault isolation systems, automotive electronics, surge suppressors, and many other applications needing transient or over-voltage protection.

Working Principle of ROV20H181K-S-2

The ROV20H181K-S-2 is a two-leg fast reacting and low capacitance Protection Elements. It is composed of a Silicon varistor or metal oxide components connected between two leads. When an over-voltage transient occurs, the device becomes conductive with a low dynamic self-resistance, which effectively clamps and diverts the transient energy from the circuit.

The device is also equipped with a rugged design for extended temperature range, making it suitable for high vibration and shock applications. In addition, the technology used in the ROV20H181K-S-2 is also capable of absorbing up to 1000 W of spike energy.

The ROV20H181K-S-2 is specifically designed for universal circuit protection applications where low capacitance and fast-reacting protection is required. It is also designed for high-frequency switching applications where transient voltage protection is needed.

Conclusion

The ROV20H181K-S-2 is a two-leg fast reacting and low capacitance protection element designed for universal circuit protection applications. It is equipped with a rugged design for extended temperature range, making it suitable for high vibration and shock applications. It is also capable of absorbing up to 1000 W of spike energy. It can be used for voltage clamping of low voltage and high voltage power lines, as well as for protection of equipment from over-voltage transients generated by lightning and other ESD events.

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