V420LT7P

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The V420LT7P is an industrial varistor that provides users with superior protection from various transient events. This Varistor is also known as a Transient Voltage Surge Suppressor (TVSS). It is made from a composite material that is usually made up of zinc oxide. This composite material has a variety of dielectric layers that are designed to dissipate or absorb the energy of a transient event. Varistors are used in a wide variety of industrial applications where protection from transient events is of paramount importance.

The Varistor has an integral ZnO nonlinear element which is designed to absorb electrical energy. This element operates in such a way that when a transient event, such as a voltage surge, is detected, the ZnO nonlinear element converts the excess voltage into heat energy. This energy is then dissipated into the environment and it protects the equipment from damage. This is the basic working principle behind Varistors.

Varistors are widely used in applications such as surge protection in communication equipment, power supplies, switchgear, UPS systems and motor-driven machinery. The V420LT7P is particularly suitable for use in power systems, industrial applications, lighting systems, and other applications or equipment with high sensitivity to transients.

The Varistor also provides good suppression of high-frequency transients which are often caused by lightning strikes. It has a high maximum clamping voltage, which means that it will protect sensitive devices from transient events such as spikes and surges. The V420LT7P also has a broad range of operating temperatures, and can withstand temperatures ranging from -55 degrees Celsius to +125 degrees Celsius.

The Varistor is available in various sizes, ranging from 0.5 inches to 4 inches in diameter. The V420LT7P also has ultra-low capacitance and inductance, which makes it suitable for sensitive installations. It also has low losses and high current handling capacity.

The V420LT7P is widely used in a variety of industries for industrial and commercial applications. In order to ensure that the Varistor is suited to the application, a qualified engineer should always be consulted. It is important to select the appropriate Varistor to ensure that the application is adequately protected from transient events which could cause damage or disruption.

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