2859479

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A TVS or Transient Voltage Suppressors is a device used to protect external devices and circuits against overvoltage transients, commonly known as surges. MOV (Metal Oxide Varistor) is one type of Transient Voltage Suppressors. Essentially, they are more specialized than ordinary overvoltage suppressors and provide higher levels of protection against surges of specific voltages. MOVs are also known as Voltage Dependent Resistors (VDRs).

The 2859479 Application Field and Working Principle can be understood by breaking down each part of the name. “2859479” in this case refers to the unique identification code/part number of the device. The “Application Field” is a general description of the types of electrical circuitry the device is designed for. A “working principle” details the cause of the voltage suppression and the methods used to protect against it.

When an overvoltage or transient is present in the circuit, the MOV acts as a resistor to temporarily limit the amount of current that can pass through the circuit. This is done by redirecting the extra current to the earth or ground of the circuit so that the voltage in the circuit never goes above the threshold set by the device design.

In terms of the actual functioning of the device, the 2859479 MOV is designed to protect against both transient surge and overvoltage transients. It works by clamping the voltage within the designed thresholds. The protection circuitry within the device is designed so that it can respond quickly and accurately to the electrical storm it\'s designed to protect against. Thus, when the surge occurs, the MOV instantly responds to it and clamps the voltage, protecting the circuitry around it from potential damage or irreparable breakdown. Additionally, the device is designed with a special circuitry that can even suppress and dissipate flashovers. This means that, even when the transient voltage exceeds the device’s threshold, the MOV will still protect the circuit from potential harm.

iBut the MOV has more to offer in terms of protection. It can also absorb very large currents and provide protection if the current levels exceed its rated value. The MOV also has an electrical displacement that it uses to define its protection scheme. This electrical displacement helps the device to monitor and detect any changes within the voltage or current range set by the user. With this, the device can detect a sudden change or even a sustained one and respond accordingly by providing effective protection.

Overall, the 2859479 Application Field and Working Principle is an overview of the device which includes its design, its protection capabilities, and its features. It allows engineers to understand the level of protection that it can provide as well as how it responds to different voltage levels. This knowledge can be used to ensure that the circuit protected by the device is properly protected from overvoltages and transients.

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