ROV10-182K-S-2

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TVS, or Transient Voltage Suppressors, are components used to protect electrical circuits from high-voltage transients, or "spikes" in voltage. The transient voltage spikes are caused by electric, magnetic, and other influences on the electrical system. The most common type of TVS is the MOV, or Metal Oxide Varistor. Varistors are typically made from a ceramic material called cadmium sulfide, which can absorb and dissipate excessive voltage when it occurs.

The ROV10-182K-S-2 is a specialized type of varistor designed specifically to protect circuits from high voltage spikes. This varistor uses zinc oxide as its semiconductor material, which gives it superior dissipation capability for transient voltage events. The ROV10-182K-S-2 is designed to operate within a voltage range from 10V to 182V and has a time-to-failure rating of 100 hours minimum. It can handle voltages up to 200 volts and peak currents of up to 25,000 amps.

The primary purpose of the ROV10-182K-S-2 is to provide protection for sensitive electrical components such as microprocessors, memory chips, and other delicate semiconductor devices. The ROV10-182K-S-2 is typically used in consumer electronics, industrial equipment, and automotive applications. It can also be employed in a wide range of military applications such as radar systems, communications equipment, and telemetry systems.

The working principle of the ROV10-182K-S-2 is based on the avalanche breakdown effect. This occurs when electrons pass through the varistor’s metal oxide layer and create an avalanche of current flow at a fixed voltage, which can then be adjusted to meet the specific needs of the circuit being protected. The avalanche effect dissipates the surge or spike in voltage and prevents the electrical components from being damaged. The ROV10-182K-S-2 also provides additional safety features such as current-limiting and thermal-overload protection.

The ROV10-182K-S-2 is a versatile and reliable component for protecting sensitive circuits. Its ability to dissipate high-voltage spikes and provide thermal protection makes it especially useful for a variety of applications. It is easy to install, highly reliable, and cost-effective compared to other transient voltage suppressors.

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