VE13M01750K

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TVS - Varistors, MOVs

VE13M01750K is a metal oxide varistor, which is one type of TVS- Varistors, MOVs. It mainly applies for ESD, lightning, and surge protection in consumer, automotive, and telecommunications electronics.

The working principle of VE13M01750K is that it is a nonlinear two-terminal device which is made up of ZnO sintered compound. It will hold the voltage at a designed level before over-voltage occurs. When the voltage is higher than the designed level, the current will start to increase rapidly with the rise of voltage, and the excess energy or power will dissipate and isolate the rest of the device.

The Standard ESD level (IEC-61000-4-2) for VE13M01750K is ±30kV (Air-discharge) and ±30kV (contact-discharge). Its I/O voltage rating is up to 27V and 125V DC, and the peak current surge value is up to 13A. The insulation resistance is greater than 10000 MΩ.

VE13M01750K has some features which makes it outstanding among TVS- Varistors, MOVs. Firstly, it provides strong protection and stability due to its excellent nonlinear coefficient, which avoids higher losses and higher surge peak. Secondly, its contact discharge energy level is 1J, and since the contact time of contact discharge is only a few micro-seconds, the energy can be absorbed within a short time, ensuring safety and reducing damage to the protected device.

Thirdly, its clamping voltage is 27V (10/1000us surge). Its superior peak current capacity and Its capacitance is lower than generally combined surge suppressors, which minimizes the impact of large surges on sensitive systems. On the other hand, its capacitor failure rate is greatly reduced due to the superior damping characteristics of MO varistors.

Thus, VE13M01750K is suitable for protecting customer electronics, automotive, and telecommunications from ESD, lightning, and surge.

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