V275LS20APX2855

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TVS - Varistors, MOVs have a wide variety of applications, one in particular is the V275LS20APX2855. This series of varistors have an increased energy rating and a low thermal junction design to enhance their effectiveness in suppressing surges.

The V275LS20APX2855 application field includes, but is not limited to, home devices, communication systems, portables appliances, industrial electronics, automotive electronics, servers and computer motherboards. These Varistors offer protection from high surges, voltage spikes, ESD and induced lightning, making them ideal in many applications.

The working principle of the V275LS20APX2855 is relatively simple. When an external electrical surge is applied to the varistor, it supplies a high current path in order to safely route the surge energy away from sensitive components. This capability is possible due to its very low voltage clamping. The varistor’s varistor material is zinc oxide, a special semiconducting material, which is charged with impurities and is connected to two metal electrodes in order to create a bistable switch. When the surge reaches a certain voltage threshold, the zinc oxide material will become conductive, allowing electricity to flow through the varistor. As the surge increases, the resistance of the zinc oxide will also increase, allowing the resistance to clamp the voltage at the desired peak.

In most varistors, the primary design features consist of its internal element material, metal, enamel, frame, and lead connection. The V275LS20APX2855’s metal plate provides an improved level of surge protection, making it well-suited for various types of applications. In addition, the plate also has a low thermal junction design that helps prevent heat damage.Enamel coating provides improved corrosion resistance, while the lead connection allows for normal and easy mounting. The design also includes a thick metal frame for improved mechanical protection from shock and vibration.

In conclusion, the V275LS20APX2855 has a number of advantages, including high surge protection, low leakage current, low temperature-dependence, and high reliability. Its wide variety of applications make it an ideal option for many sectors and industries. It also has a solid design, with a metal plate for improved surge protection, enamel coating for improved corrosion resistance, and a metal frame for improved mechanical protection.

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