B72210S1140K552

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TVS - Varistors, MOVs

A Varistor, also known as a Metal Oxide Varistor (MOV), is an electronic component designed to absorb transient or stray voltage. It is made of semiconductor material such as zinc oxide which is compressed together with two electrodes. These devices are sensitive to the amount of voltage passing through and can resist loads of current. The majority of Varistors have a voltage and energy capability up to 8.0kV. Varistors are widely used in power electronic circuits, controllers, and electric motors.

The B72210S1140K552 is a type of Varistor designed to offer protection against transient or stray voltage. The device is made of semiconductor material such as zinc oxide, which is compressed together with two electrodes. These devices use a three-dimensional compound structure and an 8.0kV rating, giving them superior performance. In addition, they are capable of handling up to 500A peak current and 11.4J of energy.

This device is used in applications such as power electronics, controllers, and electric motors. It is typically used to protect circuits from excessive drops or jumps in their voltages, and it works by dissipating any excess energy into the environment. This helps to protect the connected components from damage. This type of Varistor is also effective at reducing EMI, as it can quickly react to any changes in voltage or current.

The working principle of the B72210S1140K552 is simple. When it is exposed to a change in voltage, it will absorb any excess energy and dissipate it into the environment. As a result, it acts like a buffer, keeping the voltage constant and preventing any damaging spikes or drops in the circuit. This makes it ideal for protecting circuits from damage caused by overvoltage, undervoltage, or lightning.

The B72210S1140K552 is an extremely powerful Varistor, making it ideal for protecting circuits from damage caused by overvoltage, undervoltage, or lightning. It has an 8.0kV rating and can handle up to 500A peak current and 11.4J of energy. As a result, it is well-suited for power electronic, controller, and electric motor applications. The device works by quickly reacting to any changes in voltage or current and dissipating any excess energy into the environment.

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