V18ZA2

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TVS (transient voltage suppressors) are one of the most common type of surge protectors for the electronics industries. In particular, Varistors (MOVs) have been widely used to protect devices from electrical surges. The V18ZA2 is a varistor that has been designed to offer highly reliable protection against overvoltage and current in the application field.

The V18ZA2 is a metal oxide varistor that operates at an optimal peak voltage of 18V and an optimal current rating of 2A. It features a wide range of operating ranges: from -40 to 85℃ at an optimum voltage of 5V, and from -25 to 80℃ at an optimum current of 1.5A. The V18ZA2 features a longer discharge time, better dissipation efficiency, and improved energy absorption capability. It also offers strong noise suppression capabilities.

The working principle of the V18ZA2 can be explained in three steps. Firstly, the varistor begins to absorb the surge when the peak voltage exceeds its breakdown voltage. The varistor then acts as a current limiter by allowing only the required amount of current to pass through. Finally, the varistor channels the higher voltage to the ground, thereby protecting the device connected to it from damage.

The V18ZA2 features multiple protection mechanisms to provide better protection and stability when exposed to overvoltage and current. It is specifically designed for high voltage, high frequency applications, and offers superior performance in energy absorption and noise suppression. Its low leakage current and low on-state voltage drop makes it ideal for use in high temperature and high voltage applications with minimum energy losses.

The V18ZA2 varistor has been designed with one of the most advanced surge protection technologies available. It is one of the most reliable varistors on the market, and is perfect for use in a wide range of applications where it is essential to protect components from overvoltage and current. Whether it is telecommunications equipment, medical devices, industrial automation equipment, or consumer electronics, the V18ZA2 varistor offers superior protection and uninterrupted performance.

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