V390ZS05

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TVS - Varistors, MOVs (Transient Voltage Suppressors / Metal Oxide Varistor) are specifically designed for surge protection, for both commercial and automotive applications. The V390ZS05 surge protection device is a MOV (Metal-Oxide Varistor) designed for commercial applications, with a wide range of features for improved safety and reliability.

V390ZS05 Overview

The V390ZS05 surge suppressor, which is part of the Advanced Varistor Surge Suppressor family, is designed to provide the highest level of protection against transients and surges. It offers superior levels of voltage clamping which is designed to work with both AC and DC applications.

The V390ZS05 offers an industry-leading peak current rating of 750A, making it suitable for harsh environments such as automotive applications. It also features an extended impulse waveform with up to 25 pulses, which is designed to minimize overshoot and reflections for improved reliability. Other features include 3-terminal mounting, small form factor, wide operating temperature range, low insertion loss and UL 94V-0 flammability rating.

V390ZS05 Application Fields and Working Principle

The V390ZS05 can be used in various applications including residential or industrial environments, where the need to protect sensitive equipment from transients and surges is paramount. Its wide current rating and extended impulse waveform make it ideal for protecting against transients and surges that occur in many everyday environments such as power spikes from appliances, lightning strikes and even motor vehicle faults.

The working principle of the V390ZS05 is based on Metal-Oxide Varistor (MOV), which works by quickly dissipating surge energy through non-linear electrical resistance. MOVs absorb the voltage spike and act to protect the connected equipment. MOVs are designed to withstand the high-energy currents due to lightning strikes or a serious fault in the wiring system and quickly return the voltage to its normal level.

The V390ZS05 is UL 1449 4th Edition compliant, which is an important safety requirement for many countries. This rating ensures that all of the components of the device have been tested and approved, and that the device itself has passed the stringent testing requirements for UL certification. This ensures that the products are safe for use in all residential and commercial applications.

The V390ZS05 is also RoHS compliant, which is a major requirement for many applications. The RoHS compliance ensures that all of the components are free of any hazardous materials and that the device does not contain any lead or other hazardous substances that may be harmful to the environment. This is an important factor for many green applications.

In summary, the V390ZS05 is an excellent choice for applications that require high levels of surge protection. Its peak current rating, extended impulse waveform and UL 1449 and RoHS compliance make it ideal for providing reliable protection from transients and surges in commercial and automotive applications.

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