V250LU40CP

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TVS - Varistors, MOVs are commonly used in many electronic safety device applications. The V250LU40CP is one such device that provides protection against over-voltage spikes and surges in equipment. This device, when activated, diverts high voltage power from its source to the ground. In this manner, the risk of power supply damage caused by an over-voltage spike or surge is greatly reduced.

The V250LU40CP is constructed from a zinc oxide (ZnO) nonlinear crystalline material that acts as a semiconductor. This semiconductor has an electrical property known as “catch diode.” This property allows the device to easily detect any voltage that is above its nominal threshold and divert it away from the power supply.

The V250LU40CP utilizes a dual-element configuration. The first element consists of a ZnO varistor component that is designed to detect any voltage that is above its predetermined threshold. When triggered, these components will activate a second element. This element is composed of a Metal Oxide Varistor (MOV) which is also designed to detect any voltage that is above its predetermined threshold.

When the voltage reaches its preconditioned threshold, both elements are activated, at which time they will divert any high-voltage energy away from the power supply. The dual-element design enables the device to handle much higher power spikes and surges than single-element designs.

The V250LU40CP can also be used to protect equipment against transient voltage spikes and surges. It can be used in both low- and high-voltage applications. The device is designed to protect a wide range of power supplies, including those with a voltage range of up to 250VAC and a frequency range of up to 450 Hz. It is coupled with a UL recognized dielectric for safety.

In applications where lightning strikes occur, the V250LU40CP\'s protection circuit the device\'s zinc oxide and metal oxide components, working together, protects the power supply from the high-energy pulses generated by lightning discharges. The device is also designed to help protect equipment against high-energy pulses generated by the tripping or shorting-out of large, high-voltage motors or transmission lines.

The V250LU40CP is an excellent choice for protecting against over-voltage spikes and surges. It is capable of handling much higher power levels than single-element designs and offers excellent protection in both low- and high-voltage applications. Furthermore, it is UL Recognized, making it a great choice for a wide range of power supply protection applications.

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