ROV10-301K-S-2

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TVS based varistors and MOVs are a class of electronic components that are designed to protect electronic circuits from overvoltage events such as lightning strikes, electrostatic discharge (ESD) and other transient energy sources. The ROV10-301K-S-2 is a Varistor – Metal Oxide Varistor (MOV) type with a working voltage range of 0.5 to 1500 volts. This device is available in a variety of sizes, with a typical value of 10x25mm.

ROV10-301K-S-2 Application Field

The ROV10-301K-S-2 is primarily used in electronic product assemblies for transient voltage surge (TVS) and surge protection. It can be used in a variety of electronics applications, such as for protection in automotive systems, power supplies, lighting systems and consumer electronics. It is also used in telecommunications systems, AC/DC power converters and general-purpose applications.

ROV10-301K-S-2 Working Principle

The ROV10-301K-S-2 device is a non-linear varistor type which is mainly composed of zinc oxide and other metal oxides, and includes several layers of metal oxide chips. Its structure is an advantage since it can absorb a large amount of energy, meaning it can dissipate ESD pulses caused by lightning strikes and other transient events. It will also protect the equipment connected to it from damage due to power surges. The ROV10-301K-S-2 is essentially a series of polynomial electric resistors that work in parallel, and it is sensitive to voltage fluctuations. When the voltage of an electrical circuit fluctuates, the resistance of the Varistor changes accordingly. As the voltage rises, its resistance decreases, allowing more current to flow through the circuit. This is one of the reasons why the ROV10-301K-S-2 is used for surge protection.

The ROV10-301K-S-2 is also able to regulate inrush current, which is useful for protecting equipment from overvoltage. The device has a large absorbent capacity which enables it to absorb the electrical energy from the inrush current and prevent it from negatively affecting sensitive components. Additionally, it can be used as a noise reduction device in power supplies, which is beneficial to the performance and reliability of the surrounding components.

In summary, the ROV10-301K-S-2 is a widely used Varistor - Metal Oxide Varistor (MOV) type, which is an important device for surge protection and overvoltage prevention. Its unique structure means that it can effectively absorb transient events and voltage surges, protecting the electrical equipment and components within its zone of protection.

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