MOV-07D151K

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TVS - Varistors, MOVs are an important type of components used in wide range of applications. The MOV-07D151K is one such type that finds use in an array of electronic circuits. This article aims to provide an overview of its working principle, application field and features.

The MOV-07D151K is an electrostatic discharge protection device designed to protect the electronic circuits from the potential damage caused due to excessive current formed during high electrostatic potential. It features a source connection and a gate connection that are effectively connected in series with an oblique load. The main part of the MOV-07D151K is a dielectric film element made up of Nylon, which acts as an insulator between gate and source. It also has a dielectric gate, which is alternately made up of Silicon or Nylon, depending on requirement.

The MOV-07D151K works as follows: when the high electrostatic charge or voltage passes through the source connection, it polarizes the dielectric. This results in the build-up of an electric field that pushes and inverts the electric charge in the gate section. Consequently, an opposite-sign charge is induced in the same section. The difference between the source and the gate voltage produces a downward potential that is proportional to the amount of charge stored in the gate section. This causes a flow of current between gate and source sections and charges the gate and source circuit with opposite electric charges.

The MOV-07D151K finds use in various applications such as automotive, consumer, industrial and military electronic circuits, where it can effectively protect delicate components from excessive electrostatic discharge. It is also used in integrated circuits, digital logic, and other electronic circuits where the presence of an electrostatic discharge might lead to damage to the components. Additionally, it can be used in power supplies, displays, and audio/video systems.

The MOV-07D151K comes with several characteristics and advantages for electronic circuits. Its dielectric material is designed to support high voltage levels and withstand temperature extremes. It also offers higher charge stability over time, enabling protection and stable operation even with repetitive overvoltages. Further, it provides enhanced overvoltage protection, through the gate and source combinations it creates. Finally, its thermal, chemo-mechanical and structural properties can withstand physical stress and provide enhanced reliability and durability for the electronic circuit.

In conclusion, the MOV-07D151K provides an effective and efficient solution for protecting the components of an electronic circuit from the risk of electrostatic discharge. Its features make it ideal for a variety of applications, from automotive to industrial systems. It’s also quite reliable and offers enhanced protection due to its gate and source combinations. All these make it an indispensible device for a wide range of electronic circuits.

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