ROV20-561K-S-2

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The ROV20-561K-S-2 is a two-pole TVS Varistor, MOV device. It is designed specifically for transient overvoltage protection applications in sensitive low voltage electronic circuits. It offers surge protection, signal line protection, equipment protection, and circuit protection against electrical impulse transients.

Overview of the ROV20-561K-S-2

The ROV20-561K-S-2 offers maximum surge protection and superior circuit protection in a compact package. Its superior performance is attained by the use of carefully selected metal oxide varistors (MOV) and polypropylene capacitors. It is well-suited for applications such as protection of integrated circuits, automotive systems, computers, communications systems, and industrial control systems. This device can also be used to protect AC and DC circuits as well as signal and data lines.

Features and Benefits of the ROV20-561K-S-2

• High surge and impulse protection for sensitive electronic circuits
• Small package size
• Low cost
• High peak pulse current capability
• Low voltage drop
• Signal quality improvement
• No power degradation
• Wide temperature range
• Highly reliable
• High dielectric strength

Application Areas for the ROV20-561K-S-2

The ROV20-561K-S-2 is ideal for a wide range of applications in which protection and reliable operations of sensitive electronic circuits are essential. It is suitable for applications including automotive electronics, industrial control systems, communications systems, and other low-voltage protection applications. It can also be used in isolation from any main AC power source.

Working Principle of the ROV20-561K-S-2

The ROV20-561K-S-2 works by redirecting overvoltages to a ground plane. This is done by the combination of the MOV and a semiconductor switch. The MOV is essentially a capacitor, which is used to absorb surges and divert them away from sensitive electronics. When a surge voltage is encountered, the MOV will absorb it by diverting the voltage to ground. As the MOVs are typically much larger than the semiconductor switch, they are able to absorb much higher levels of energy than the semiconductor switch can. When the surge is dissipated, the semiconductor switch then closes again, allowing the circuit to continue operating safely.

Conclusion

The ROV20-561K-S-2 is a two-pole TVS Varistor, MOV device which is designed specifically for transient overvoltage protection applications in sensitive low voltage electronics. It provides surge protection, signal line protection, equipment protection, and circuit protection against electrical impulse transients. It is ideal for automotive electronics, industrial control systems, communications systems, and other low-voltage protection applications. Its superior performance is attained by the use of carefully selected metal oxide varistors (MOVs) and polypropylene capacitors. The ROV20-561K-S-2 is a highly reliable and cost-effective solution for providing comprehensive protection of electronic circuits.

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