VP4032K122R140

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Transient Voltage Suppressors (TVS), or Transil, are components that protect circuits against electrical transients, ESD, or surges, by clamping their voltage quickly and absorbing their energy. Voltage suppression solutions come in many forms such as thyristors, diodes, gas discharge tubes, and Varistors, MOVs. Among these, Varistors are solid state devices whose electrical characteristic is a non-linear voltage-current relationship, consisting of a number of semiconductor materials sandwiched between two metal electrodes. Varistors also have a high electrical resistance in one direction, but low electrical resistance in the other direction; therefore, extreme surges in power or voltage cause the resistance to flip and suppress the voltage.

The VP4032K122R140 is an example of a varistor, which is a type of electronic component used to protect against surge voltages and electrostatic discharge (ESD). It is a surface mounted metallic oxide varistor (MOV) made with Propol Polypropylene material, with a working voltage of 40V DC. Its design is based on the principles of solid state physics, making it a reliable and effective form of surge protection.

The VP4032K122R140 has a wide range of applications. It can be used to protect automotive circuits from voltage transients in the 12-24V DC range. It can also be used in device protection circuits, such as for power items or electronic data storage devices like SD Cards. It can also be used to provide ESD protection to systems running on telecom lines, such as modems and routers. Furthermore, it can be used in high voltage filtering applications in LCD displays, web cameras, and digital signal processing devices.

The VP4032K122R140 is a very efficient solution for surge protection. It works on the principle of Electric Field Gradient, when a voltage in excess of its breakdown level is applied to the circuit, the MOV absorbs the voltage and prevents the current and voltage levels from surpassing the breakdown voltage the MOV is designed for. This allows the VP4032K122R140 to offer superior stabilization to electrical systems and protect them from being damaged by sudden high current or voltage transients.

The VP4032K122R140 has several features that make it the best surge protection solution. It is designed with a low leakage current and High peak current capability. With its adjustable surge current, it can provide optimal suppression of transients less than 1 μs. It is also designed to fulfill the various low, medium or high surge current requirements in different applications. The VP4032K122R140 also has a very long service life due to its robust design and the oxidation conditions of its Propol material.

In conclusion, the VP4032K122R140 is an excellent solution for surge protection. Its wide range of applications, electric field gradient protection, adjustable surge current, low leakage current and long service life all make for an effective and economical Varistor, MOV type solution.

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