TMOV20RP115ML2T7

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TMOV20RP115ML2T7 is a type of TVS - Varistors, MOVs which are used in various applications for protection against transient voltages (electrical transients). They are available in a variety of sizes, voltages, and currents, and can be used to provide protection for either single or multiple circuits. This particular type has an operating voltage range of 20V-115V and a maximum operating current of 2A.

Application Field

TMOV20RP115ML2T7 is primarily used in data line surge protection applications where there is a need to protect a signal line from high-energy transients. These transients can be created by a number of sources, including lightning strikes, power supply transients, electromagnetic interference, and other electrical disturbances. The MOV provides protection against these transients by clamps the voltage at a particular level, thus preventing it from damaging any sensitive electronics connected to the line.

In addition to its use as a data line surge protector, TMOV20RP115ML2T7 can also be used in applications where transient voltage surge protection is needed. These include motor control circuits, power supplies, industrial automation systems, and other applications where over voltage protection is necessary. Additionally, it can be used in automotive applications such as on-board chargers and other power systems.

Working Principle

The way TMOV20RP115ML2T7 works is quite simple. It is essentially a voltage clamp that is positioned between the power line and the electronics it’s protecting. Whenever a high-energy transient occurs, the MOV shorts the voltage across it, limiting the voltage spike to a predetermined level. Depending on the device’s construction, this may be around 20-30V. The mov then dissipates the excess energy as heat. The MOV is designed to react quickly enough to divert the transient energy away from the protected electronics, and then dissipate it before a voltage spike can damage the components.

It’s important to note that the MOV should not be used in applications where there are large or frequent voltage transients. If the device is subjected to too much energy, it can become damaged or destroyed, thereby putting the protected components in jeopardy. Additionally, if the MOV is positioned in a circuit where there are high inrush currents, the device should be derated.

In summary, the TMOV20RP115ML2T7 is a type of TVS - Varistors, MOVs which is used for data line surge protection and is available in a variety of sizes, voltages, and currents. The device works by clamping the voltage at a specific level in order to prevent any damage to sensitive electronics and dissipating the excess energy as heat. While extremely effective at providing protection against transient voltages, it should not be used in applications where the transients are too frequent or large, or where there are high inrush currents.

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