B72207S0151K101 Circuit Protection

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TVS - Varistors, MOVs, are a family of multi-alkali protection devices that can protect and provide stability against destructive electrical and electrochemical overloads. Varistors are devices which are widely used in electronic circuits to provide protection against over-voltage/over-current. They have the ability to provide a wide range of voltage protection and can be used in a variety of applications including consumer electronics, automotive systems and industrial control systems.

B72207S0151K101 is the Varistor series of TVS-Varistors, MOVs. It is used as an over-voltage and over-current protection device. It is an integral or built-in type Varistor with contact pins connected to the Varistor. The B72207S0151K101 varistor series features low leakage current, non-polarized cylindrical body, screw-type or soldering pin mounting, high surge capability, and is offered in a wide range of voltage ratings. The Varistor series also offers a power handling capability (energy handling capacity) that is higher than the conventional Varistor series.

The application areas for B72207S0151K101 Varistor series are mainly consumer electronics, automotive systems, and industrial control systems. These Varistor series can be used in a variety of applications such as protecting circuits from high-voltage spikes or surges, regulating power supply voltage, providing built-in protection against automatic resetting systems, and providing over-current protection. The Varistor series is also suitable for use in switching power supplies, DC/DC converters, power controllers, and other applications.

The working principle of the B72207S0151K101 Varistor series is based on the special properties of the Varistor material itself. The Varistor material is a type of ceramic material which is highly sensitive to changes in voltage. When an over-voltage is applied to the Varistor material, it creates a large electric field which induces a large displacement of the electrons, resulting in a large current. This current dissipates the energy of the over-voltage, thus providing the protection to the circuit. This surge protection also prevents the circuit from further damage. The Varistor material used in B72207S0151K101 Varistor series has excellent surge and over-voltage protection capability which can withstand surge up to 9500A.

In conclusion, B72207S0151K101 Varistor series is a reliable and efficient device for providing over-voltage and over-current protection. It offers a wide range of voltage protection capabilities, high surge capabilities, high power handling capacity and is typically used in consumer electronics, automotive systems and industrial control systems. The working principle of the Varistor series is based on the special properties of the Varistor material which creates a large electric field when an over-voltage is applied, resulting in a large current which dissipates the energy of the over-voltage and provides the protection to the circuit.

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