ROV14H821K-2

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The ROV14H821K-2 is a TVS - Varistors, MOVs component that provides reliable overvoltage protection to two pairs of line networks, such as a pair of data lines, a pair of power lines and a pair of signal lines. It is designed to be both high-performance and cost-effective, and is ideal for applications that require robust protection against overvoltage and surge conditions.

Principle of Operation

The ROV14H821K-2 is based on a metal-oxide varistor (MOV) element that acts as a voltage-dependent resistor. When exposed to a voltage higher than its rated voltage, the MOV element enters a low impedance mode, greatly reducing the voltage across it. This “clamping” action limits the peak voltage across the protected lines and protects the sensitive equipment connected to it.

Advantages

The ROV14H821K-2 provides reliable protection against voltage transients and overvoltage conditions. It is a cost-effective solution that is easy to integrate and can be used in a wide variety of applications. The device has low capacitance and has good thermal stability over a wide range of temperatures.

Applications

The ROV14H821K-2 can be used in a wide variety of applications, including data, power, and signal line protection. It is ideal for protecting sensitive electronic equipment from short-term overvoltage and surge conditions due to lightning and other sources. It is also suitable for use in harsh industrial conditions, automotive electronics, and medical equipment.

It can also be used in domestic applications, such as power line protection for audio equipment, home networks, and other consumer electronics. In addition, the ROV14H821K-2 is suitable for use in aerospace, military, and medical equipment.

Conclusion

The ROV14H821K-2 is a cost-effective overvoltage and surge protection solution for two pairs of line networks. It is based on a metal-oxide varistor element and provides reliable protection against overvoltage and surge conditions. The device is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.

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