V39ZU20PX2855

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TVS - Varistors, MOVs, are electrical components that protect against voltage spikes, providing a safe power source for a broad range of applications. The V39ZU20PX2855 is a quality Varistor Series that provides excellent surge protection. This article will discuss the application field and working principle of the V39ZU20PX2855 Varistor Series.

Applications

The V39ZU20PX2855 Varistor Series is ideal for protecting against transient overvoltages in AC & DC circuits, and other applications such as mobile phone base stations, lightning protection, power lines, and communication cables.

The V39ZU20PX2855 offers a robust and cost effective solution for surge protection in systems and components exposed to extreme environmental conditions, including induction motors, solar inverters, photovoltaic systems, and electric vehicles. It can also be used in telecommunications, industrial automation, and machine-to-machine communication (M2M) applications.

Thanks to its versatile design, this Varistor Series is suitable for a wide range of industrial applications, providing protection against both transient and continuous overvoltages.

Working Principle

The V39ZU20PX2855 Varistor Series works by combining the principle of metal oxide varistor (MOV) with a metal-oxide layer deposited on a ceramic substrate. When excess voltage is applied across the Varistor Series, the MOV layer acts as a voltage-dependent resistor, which reduces the voltage to safe levels while limiting the maximum current.

The Varistor Series also features self-acting thermal shutdown, which helps protect against extreme current surges. This prevents excessive current from damaging the circuit, which would otherwise lead to costly repairs.

The V39ZU20PX2855 Varistor Series is an ideal solution for protection against transient overvoltages. Thanks to its robust design and cost-effective features, this Varistor Series is suitable for use in varied industrial applications.The specific data is subject to PDF, and the above content is for reference