B72207S0131K101

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A varistor is a voltage-dependent non-linear electronic component. Its main function is to limit transient voltages by automatically clamping the voltage at a safe level. B72207S0131K101 is a type of varistor, which is widely used for protecting electronic voltage systems from over-voltage.

Application Fields

B72207S0131K101 is mainly used for protecting sensitive electronic systems from the threat of transient surges. It is specifically used in motor control circuits, power distributions, data storage, equipment and data acquisition systems. It is also used to protect a wide range of electrical devices like TVs, air conditioners, photocopiers, refrigerators, and machines.

Working Principle

B72207S0131K101 is a type of metal oxide varistor, or MOV. It works on the principle of applying a linear current to a non-linear voltage. When a voltage is applied to the MOV that exceeds the threshold voltage, it opens up as if it were a switch and limits the voltage. When the voltage level drops to an acceptable level, the MOV closes, passing the current back to its normal operating level.

The MOV works much like a resistor, with its resistance increasing as the voltage across it increases. When the voltage exceeds a certain level, the MOV begins to act as a switch and will open up, limiting the voltage. This is called a \'clamping\' voltage, which is typically lower than the applied voltage. This protection works by diverting the current away from the system, preventing damage and overloading it.

In addition to providing transient over-voltage protection, B72207S0131K101 also provides excellent noise suppression and avails energy-saving benefits. It is highly sensitive in detecting over-voltages and has a response time of 0.2 microseconds. Furthermore, its wide voltage range and low leakage current makes it ideal for a variety of applications.

Overall, B72207S0131K101 is a popular varistor used for protecting electronic voltage systems from over-voltage. Its wide application fields and superior performance make it one of the best solutions for protecting sensitive electronics from transient over-voltages.

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