9401560000

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TVS (Transient Voltage Suppressors) are used for transient overvoltage protection, as well as transient overcurrent protection. Varistors, or Voltage Dependent Resistors (VDRs), are used for overvoltage protection and are typically constructed using metal-oxide materials. MOVs (Metal-Oxide Varistors) are a type of varistor that is designed for higher protection levels and are constructed of metal-oxide materials.

The 9401560000 application field and working principle is a metal-oxide varistor (MOV) designed for high-voltage, high-current, and wide pulse-width protection. It is capable of protecting sensitive circuit elements from a wide range of voltage and current pulse events, including those caused by lightning, industrial loads, and normal operating conditions. The MOV activates quickly in response to transient conditions, reducing the effects to a low level, and quickly recovers afterwards. It is designed to handle short-duration, high-amplitude pulses up to 41A peak.

The MOV is constructed using a special metal-oxide-semiconductor assembly. In normal operating conditions, there is very little resistance between the semiconductor and metal, resulting in a very low voltage drop across the MOV. When the voltage exceeds a particular threshold, however, the resistance of the assembledgap increases rapidly, causing a significant amount of energy to be dissipated across the MOV.

This phenomenon is known as the non-linear junction current-voltage (I-V) characteristic of the MOV. In other words, the voltage drop across the MOV increases with the increase in voltage, similar to an avalanche diode. This non-linear behavior ensures that surge currents can be diverted away from sensitive components and dissipated, reducing the impact of the current event to a low level. The MOV also has a high resistance in the off-state, which is useful in ensuring operation of the circuit under normal conditions.

The 9401560000 also has a temperature-compensated protection feature, which helps to maintain consistent protection at high temperatures. It also has an over-temperature shutdown feature, which ensures that it is not damaged due to extreme temperatures. The MOV also comes with a specialized shielding plate, which helps to reduce the risk of arcing or spark-over, ensuring safe operation in high humidity environments.

Overall, the 9401560000 is an excellent choice for protecting sensitive components from transient overvoltage and overcurrent events. It is constructed using metal-oxide materials, enabling it to respond quickly to events and dissipating the energy over a wide voltage range. It has a temperature compensation feature, which helps to maintain consistent protection even at high temperatures, and a specialized shielding plate, which reduces the risk of arcing or spark-over.

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