ROV07-431K-2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Varistors, MOVs, are important components in electrical engineering, which play a key role in protecting electronic components from electrical overstress. ROV07-431K-2 is one of the most popular varistors in the industry with excellent performance. This article will provide you with an introduction to the application field and working principle of ROV07-431K-2 varistors.

Application Field

ROV07-431K-2 varistors are mainly used in electrical engineering, especially in power systems and AC circuits. It reliably protects electrical components such as transformers, motors, and switches from the damage caused by overvoltage and surge current. ROV07-431K-2 varistor can provide a reliable degree of protection and react quickly to the surge current to prevent damage, thus greatly improving the stability of the power system.

ROV07-431K-2 varistors also find applications in automotive electronics. They are widely used in automotive inverters, PPTCs, ESCs, VSBs, AC controllers, and other devices to provide a reliable degree of protection and ensure the stability of automotive systems. In addition, this varistor can also be used in high-power electronic devices such as medical machines, inverters, and UPS systems.

Working Principle

ROV07-431K-2 varistors are non-linear components.When exposed to a certain voltage, they will produce a large surge current. Its working principle is based on the working principle of diodes and resistors. When exposed to a certain voltage, the resistance of the varistor will be greatly reduced, and the current will be increased, allowing the surge current to be safely redirected

The varistor is composed of a semiconductor diode and a resistive material, and its voltage-current characteristics are nonlinear. Its resistance is higher when the voltage is low, and will changes rapidly as the voltage increases. ROV07-431K-2 varistor has a wide operating voltage range of 4V - 660V, and can quickly redirect surge current when the voltage exceeds the level. When the surge current is reduced, the resistance of the varistor will increase again, restoring the original state.

Conclusion

ROV07-431K-2 varistors are was a popular varistor with excellent performance in the electrical engineering industry. It is widely used in power systems and AC circuits to protect electrical components such as transformers, motors, and switches from the damage caused by overvoltage and surge current. It also finds applications in various automotive electronics devices and high-power electronic devices. The working principle of ROV07-431K-2 varistors is based on the working principle of diodes and resistors. When exposed to a certain voltage, the resistance of the varistor will be greatly reduced, and the surge current can be safely directed.

The specific data is subject to PDF, and the above content is for reference