TMOV20R115E

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TMOV20R115E is a type of transient voltage suppressor (TVS), specifically a metal oxide varistor (MOV). Its low-voltage application and working principle makes it suitable for a wide range of uses in various electrical and electronic systems.

When a surge of voltage passes through the MOV, it quickly responds to the current by making the most of its high-energy absorption material properties. This helps to prevent components or circuits from overvoltage damage. As the size of the MOV determines its energy absorption capacity, the larger its size, the more protection it can provide against larger overvoltage pulses.

MOVs also include separate diodes that enable them to conduct current in both directions. The diodes allow the MOV to receive overvoltage energy from both directions and absorb it, much like a filter. This makes the MOV a bidirectional overvoltage protector.

The TMOV20R115E is designed to protect circuits from fast transient overvoltage stress of both polarities and has a wide operating range of 2-400V. It is capable of handling surge currents up to 20A with a test voltage of 8x10^5 V/ms. It is suitable for both DC and AC applications and can be installed on PCBs, equipment, or in-wall connections.

These MOVs have a response time of less than 2 nanoseconds, ensuring that protection is provided even in the most extreme circumstances. When the MOV has reached its peak protection voltage, a clamping process occurs in which the MOV then begins to conduct, limiting the voltage across it. This limits the amount of energy that can be transferred into the circuit, thus protecting it.

MOVs have long been used as overvoltage protectors in a range of applications from consumer electronics to commercial applications. The TMOV20R115E is an advanced and reliable overvoltage protector, making it an excellent solution for many electrical and electronic designs. Its high-energy absorption properties and bidirectional protection make it an ideal choice for circuit protection.

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