B72214S0200K101

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TVS - Varistors, MOVs, are important component in electronic device circuits that protect circuits from transient electric overvoltage caused by lightning strikes or other causes. B72214S0200K101 is a type of MOV specifically designed for power line surge protection applications, with a working voltage rating of 220 to 250 volts AC and a continuous operating capacitor of 3.3 nano farads. It has 5 pins and is equipped with a resistance temperature detector to provide feedback to the circuit.

The operating principle of a B72214S0200K101 MOV is based on two main elements. The first is the varistor, which is a semiconductor device with a nonlinear junction resistance that changes with applied voltage. The second is an Aluminum-Oxide layer that provides insulation between the contacts in the MOV. This layer is made up of very small Zinc Oxide particles that are able to dissipate electrostatic energy when excited by an applied potential, thus providing a low value of resistance without any need for Ohm’s Law analysis. The MOV works mainly by having the Zinc Oxide particles create an adjustable resistance that is able to be set to drop and reduce the voltage rate below a certain level.

B72214S0200K101 MOVs can be used in appliances and electronic equipment, circuit boards and communication systems. This type of MOV is very useful in power frequency suppression applications, especially those related to suppression of common mode, line-to-ground, and line-to-line noise transients. It is also used to protect voltage sensitive components from transients generated by lightning strikes and other off-nominal conditions. The device is designed for power line surge protection and provides excellent protection against induced transients on the power line caused by switching, lightning, or the failure of other equipment. It can also provide protection against overvoltages up to 250 VAC.

The B72214S0200K101 MOV also features a self-diagnostic feature. This allows it to sense its operating temperature and let the user know whether the device is performing correctly or if it is in need of repairs. It also has a built-in failure detection feature that allows it to detect the presence of an internal issue. If a failure is detected, the MOV will generate an alarm to alert the user.

The B72214S0200K101 MOV is a great way to add protection to any electrical circuit or device. It has a wide operating range and provides excellent protection against induced transients, overvoltages, and short circuits. It’s easy to install and has a built-in diagnostic feature that helps the user detect and repairs any internal issues. It is an excellent choice for protecting circuits from damage caused by lightning strikes and other off-nominal conditions.

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