ROV10-621K-S-2 Circuit Protection

The ROV10-621K-S-2 device, a part of TVS - Varistor family, is a popularly used over-voltage protection device. It is designed to protect sensitive electronic components from transient over-voltage events. It is widely used in consumer electronics, automobiles and industrial automation applications.

The ROV10-621K-S-2 device is a bidirectional, Non-polarized, Transil varistor. It has two terminals connected in series. The varistor is constructed using a metal oxide film with high melting point and low leakage current characteristics. The varistor has a high peak short-circuit current rating of 6A. It is designed to have a breakdown voltage of 6V.

The working principle of the ROV10-621K-S-2 is based on the phenomenon of voltage-dependent resistance. When an over-voltage is connected across the terminals, the reverse voltage applied to the varistor causes it to increase its resistance, thus limiting the current. This protects the circuit against transient over-voltage and helps protect it from expensive damages.

The ROV10-621K-S-2 is most often used in electronic circuits to prevent unstable inputs from damaging system components. It can be connected in series with any device in a circuit since it is designed to limit the current instead of blocking it. The varistor provides good clamping voltage within a few nanoseconds, and can efficiently absorb energy from surges. It is also used to provide over-voltage protection in sensitive automotive electronics and industrial automation applications.

The ROV10-621K-S-2 is typically used in consumer electronics, automotive, and industrial automation applications. It is used in computers, TVs, routers, medical equipment, power supplies, and other electronic devices. It is also used in cars and trucks for protection against spikes in the voltage caused by engine sparks. It is widely used in industrial machinery for protection from power surges from outside sources and lightning strikes. It also helps to prevent overvoltages in critical equipment used in production and manufacturing.

The ROV10-621K-S-2 device is a feature-rich over-voltage protection device that can help improve the reliability of any electronic system. With its low leakage current and short-circuit current rating, it is highly reliable and provides very good protection against transient over-voltage events. This makes it an ideal choice for a wide range of applications.