V751HA40

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TVS - Varistors, MOVs are a type of protection devices, which can protect sensitive electronics from power disturbances. Protection devices can be used as transient voltage suppressors (TVS), overvoltage suppressors (OVS), transient voltage surge suppressors (TVSS), MOVs, and varistors.

The V751HA40 is a TVS-type protection device that is designed to protect sensitive electronic components from power disturbances. It contains a special junction that helps limit any potential transients. The device can handle up to 30 volts of continuous input and 30 volts of peak input, and is capable of handling transient overvoltages up to 900 volts.

The V751HA40 is designed to protect sensitive components in applications such as consumer electronics, medical equipment, power controllers, motor controllers, and automotive electronics. It is also suitable for applications with high frequency noise levels in power distribution networks. The device can be used in both AC and DC applications.

The working principle of the V751HA40 is based on the principle of ‘breakdown voltage’. When an uncharged device encounters a potential voltage transient, it will ‘breakdown’ at a certain threshold voltage. This breakdown voltage of the V751HA40 is specified as 900V for 10/1000us transients. When the current is too high, the device will go into constant breakdown mode, which will cause it to fail.

The V751HA40 is also equipped with a loss of voltage compensation (LOC) circuit, which helps protect the device from possible damage due to overvoltage or undervoltage. The LOC circuit is activated when the input voltage drops below the trip point or rises above the trip point. Once the voltage is stabilized, the protection circuit will reset itself.

The V751HA40 can be used in a wide range of applications, including industrial, medical, automotive, consumer electronics, etc. The device is also suitable for applications that require protection against power disturbances that occur due to power outages, lightning strikes, and electrostatic discharges.

In summary, the V751HA40 is a TVS - Varistor, MOVs type of protection device, capable of handling up to 30 volts of continuous input, and 30 volts peak input and up to 900 volts of transient overvoltage. It is equipped with a protection circuit and LOC circuitry, which helps protect the device against power outages, lightning strikes, and electrostatic discharges. The device is suitable for a wide range of applications, such as industrial, medical, automotive, and consumer electronics, and is suitable for protecting sensitive electronic components from power disturbances.

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