ROV10H201K-S-2

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TVS (Transient Voltage Suppressors) such as ROV10H201K-S-2 is a type of components that can absorb electrical energy or decrease the voltage level during a transient event. TVS diode is a component that usually looks similar in appearance to a Silicon Controlled Rectifier (SCR) or a diode bridge. It is designed to protect any system or device against overvoltage, or overshoot, when the system voltage momentarily exceeds the normal operating range. TVS devices are an essential component in many applications that require high levels of protection for electrical and electronic parts.

ROV10H201K-S-2 is ideal in providing protection against transient overvoltage caused by burst of static charge, ESD (electrostatic discharge) and EFT (electrical fast transients) caused by lightning, switching spikes, or induced transients. ROV10H201K-S-2 is designed to attenuate transient voltage levels up to 400V. It incorporates a varistor into the component to act as a voltage-dependent current limiter, allowing the device to absorb large amounts of energy while limiting the current through the circuit. If the voltage involved in a transient event is too high, the device responds immediately and instantly clamps the voltage. The device can then absorb the impulse energy without sustaining any permanent damage.

The working principle behind ROV10H201K-S-2 device is similar to the varistor. It consists of a ceramic body made of zinc oxide. This ceramic material has a non-linear characteristic, that is to say, its resistive value increases with voltage burn. The thin metal electrodes connected to the ceramic body act as gate electrodes, controlling the current through the varistor. When the peak-to-peak voltage across the terminal exceeds the threshold, the ROV10H201K-s-2 device is activated and current is diverted from the source towards the grounding point. This mechanism of operation is known as a voltage-dependent current limiter, as it limits the current drawn from the source.

ROV10H201K-S-2 devices are typically used to protect power supplies, system control circuits, and other sensitive electronic equipment from transient voltage overshoot. They can also be used to protect motor controllers, transformers, and other power equipment from lightning damage. ROV10H201K-S-2 devices are very useful in providing transient protection for uplink and downlink data systems as well as for automotive and industrial EMC protection. The ROV10H201K-S-2 is also an ideal solution for ESD protection in systems which require maximum protection.

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