AMCV-0603-140-C180N-T

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The AMCV-0603-140-C180N-T is a type of voltage-dependent varistor used as a protection device for overvoltage transients. It is commonly referred to as a Transient Voltage Suppressor (TVS), Metal Oxide Varistor (MOV), or Varistor. This type of varistor is designed to clamp overvoltage transients when the voltage reaches a threshold of 140V. It has a maximum breakdown voltage of 180V and can handle transient events up to 30A.

TVS devices are used to protect sensitive electronics from damage due to overvoltage. They are used in electronic circuits to prevent damage from electrical transients such as power surges, electrostatic discharge, and switchgear switching. TVSs have become increasingly popular because of their superior protection characteristics, small size, and low cost. The varistor is a type of TVS device that works by clamping voltage spikes and limiting the surge current to an acceptable level.

AMCV-0603-140-C180N-T varistor is constructed from a ceramic material with metallic particles embedded in it. This construction gives it the unique ability to change its electrical resistance based on Vri (Reverse Standoff Voltage). When a varistor is exposed to a Voltage spike, the electrical resistance decreases, allowing current to temporarily bypass the device. When the voltage falls back below Vri, the device returns to a high resistance state. In this way, the AMCV-0603-140-C180N-T varistor acts as a clamp and limits the amount of current allowed to flow, protecting the sensitive components from damage.

The AMCV-0603-140-C180N-T varistor is also known for its "self-healing" capability. When the device is exposed to a transient voltage, the resistance decreases, but also releases stored energy which can cause fractures in the ceramic material. These fractures can lead to an increase in leakage current, which can lead to further device damage over time. Fortunately, the AMCV-0603-140-C180N-T varistor has a "self-healing" mechanism which will repair microscopic fractures in the ceramic material and restore the device to its original working condition.

The AMCV-0603-140-C180N-T varistor is a versatile and reliable device ideal for use in high voltage transient suppression. It is ideal for use in applications such as power supplies, motor control circuits, lighting control, and electronic control systems. The varistor’s superior protection characteristics and simple installation make it a great choice for designers looking for a cost-effective protection solution.

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