ROV10H511K-S

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 key components in providing both over-voltage and over-current protection within an electronics system. A varistor, or Metal Oxide Varistor (MOV), is a passive, two terminal, non-linear voltage dependent range of device that is most often used to protect against transient over-voltage events. The ROV10H511K-S is a varistor device from Littelfuse and this article will explain its application field and working principle.

What is the ROV10H511K-S?

The ROV10H511K-S is an 8mm radial leaded, 5mm disc varistor designed to provide efficient over-voltage and over-current protection in a variety of applications. This varistor is manufactured with a cylindrical form with a radial leaded disc attached to it. This type of structure provides improved mechanical robustness compared to many other varistor designs. The integrated thermal management system ensures consistent performance across the operating temperature range. The device comes in two different configurations - an SMD version and a Through-hole version.

What are the Applications of the ROV10H511K-S?

The ROV10H511K-S is designed to provide over-voltage and over-current protection in a variety of different applications. It can be used in consumer electronic equipment, such as washing machines, audio visual equipment, photocopiers, and other large electrical equipment. It can also be used in industrial equipment, such as welding equipment, lift fans and motors, electronic control modules and UPS systems. Additionally, this device can be used in automotive applications, such as vehicle glow plugs, ECUs and control systems.

How Does the ROV10H511K-S Work?

The ROV10H511K-S is a non-linear, two terminal device which works by sensing the voltage on one side of the varistor and passing a current on the other side. When the voltage across the device rises above its threshold voltage (Vz), the device starts to conduct, shunting any excessive voltage or current away from the protected circuit. The device is designed to have a linear voltage/current characteristic and a very wide dynamic range so that it can provide effective protection for both stationary and transient applications. This helps to ensure that the varistor will remain effective for a range of applications and operating conditions.

Summary

TVS Varistors, MOVs are integral components for effective over-voltage and over-current protection within an electronics system. The ROV10H511K-S is a 8mm radial leaded, 5mm disc varistor device available from Littelfuse and is designed to provide reliable protection through its wide dynamic range and linear voltage/current characteristics. Its applications range from consumer electronics to automotive and industrial equipment. It is an essential component in protecting an electronics system from over-voltage and over-current events.

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