AMCV-2220H-220-T

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The AMCV-2220H-220-T is an abnormal current varistor that belongs to the TVS (Transient Voltage Suppressor) family. TVSs are designed to protect circuits, parts or electronic equipment from voltage transients, such as ESD, lightning strikes or other power surge events. Specifically, the AMCV-2220H-220-T is part of the MOVs (Metal oxide varistors) subcategory of TVS, designed with a non-linear resistance that provides protection against severe over-voltage transients.

The main components of the AMCV-2220H-220-T are a ceramic body, zinc oxide disk, nickel electrodes, and an epoxy coating. The ceramic body contains the nickel electrodes. The zinc oxide disk provides high energy capabilities and provides a more stable level of insulation. The epoxy coating around the ceramic body protects the varistor from environmental damages. Inside the device there is a conductive dielectric layer which performs the function of interacting with high frequency transients.

The operating principle of the AMCV-2220H-220-T is the same as any other MOV. This device can be compared to a voltage dependent resistor. As the voltage rises, the resistance of the device decreases, thus limiting the current. When the voltage drops below a certain level, the resistance of the device increases and the current is again limited. The AMCV-2220H-220-T has a fail-safe design which makes it an ideal choice for applications where high performance, reliability and safety are essential.

The AMCV-2220H-220-T offers great protection capabilities in various kinds of applications. It provides power transient protection in motor controllers, solid state relays, inverters, communication systems, and similar applications with high current surges. It is also suitable for analog and digital control systems, electronic ballasts, AC/DC power supplies, and more.

The AMCV-2220H-220-T has a number of advantages compared to other MOVs. It offers high pulse current capability and low clamping voltage. It also has low temperature coefficient, fast response time, excellent surge current stability and an extended temperature range. This device is available in a variety of package sizes, making it very versatile for different applications.

The AMCV-2220H-220-T is a handy, cost-effective way to protect sensitive circuitry from voltage transients. Its non-linear resistance prevents current surges and allows for safe operation in the event of an over-voltage incident. It is suitable for use in a wide range of electronic applications and provides reliable protection against transient propagation.

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