ROV07-101K

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TVS devices provide protection to electronic systems by limiting the transient current during peak pulses. There are various types of TVS devices, and one of the most common is the metal oxide varistor (MOV). MOVs are a type of thyristor that has advantages over other types of devices, such as the silicon controlled rectifier (SCR). MOVs are also referred to as overvoltage protection devices (OVPDs).

The ROV07-101K is an MOV designed to protect sensitive circuits, surge limiting, and suppress transient voltage spikes. The device has a rated voltage of 7.5V and a maximum peak surge current of 100KA. The maximum operating temperature range is -40°C to +85°C. It is an ideal choice for applications requiring low capacitance, high surge capacity, and fast response time.

The working principle of the ROV07-101K is based on the concept of a metal oxide nonlinear resistor. The device consists of a disc-shaped, nonconductive metal oxide substance, called palladium, which has a high breakdown voltage. When an electrical potential is applied to the device, the electrons in the palladium are attracted to the positive side of the potential and flow across the metal oxide layer. As the electrons accumulate, they create a conductive path through the palladium, allowing current to flow.

When a transient voltage spike occurs, the voltage across the device will exceed its rated value, causing the electrons to stop flowing. This effectively blocks current flow across the palladium layer and limits the voltage that can reach the protected circuit. The fast response time of the ROV07-101K allows it to respond to the most severe transient voltage spikes and protect the connected equipment.

The ROV07-101K is ideal for a variety of applications. It can be used in DC power supplies, automotive electronics, cell phone chargers, computer peripherals, and consumer electronics. The device is also suitable for AC systems where voltage transients occur from lightning strikes or power outages. Its high surge handling capacity makes it an excellent choice for use in industrial applications where large peak currents are encountered.

The ROV07-101K offers excellent protection against transients for a wide range of applications. It has a fast response time, low capacitance, and a high surge capacity. With its wide operating temperature range, it is an ideal choice for a variety of applications. The device is easy to use and is a cost-effective solution for protecting sensitive circuits and equipment from transient voltage spikes.

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