B72205S0350K101

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TVS (Transient Voltage Suppressors) Varistors, MOVs (Metal Oxide Varistors), and B72205S0350K101 are three devices used to protect electronic systems from voltage surges. Varistors are used to limit possible peak voltages that may occur from lightning or other surges, while MOVs are used to divert current away from sensitive portions of the circuit. B72205S0350K101, an example of a MOV, is a high-performance current-limiting device designed for a variety of applications, including industrial and military.

B72205S0350K101 is an N-channel surface mount MOV which can handle up to 350 volts and has a thermal resistance of 11°C/ Watts. It is designed to limit inrush current, safely dissipate overload current, and securely limit surge current. The device is made from a zinc-oxide based semiconductor material and uses a metal oxide arrester (MOV) technology to provide superior transient protection.

The application fields of B72205S0350K101 include industrial control systems, power distribution systems, and circuit protection. In industrial control systems, it provides overvoltage and overcurrent protection, while in power distribution systems, it limits the surge currents present in the circuit. In circuit protection, it is used to limit the amount of current that can flow through a circuit in order to prevent damage.

The working principle of B72205S0350K101 is based on the fact that the voltage across a metal-oxide varistor (MOV) is proportional to its current. When a voltage surge occurs, the voltage across the MOV will rise quickly and start to limit the voltage, thus preventing the damage that the surge can cause. This is accomplished by the varistor changing its resistance according to the magnitude of the voltage.

The metal-oxide material of the MOV is designed to withstand high voltage transients, providing excellent surge performance. The mov has self-healing properties, meaning that the varistor can “repair” itself in the event of a surge by automatically resetting itself to its original condition. This helps to reduce the risk of future surges. Furthermore, the device has a low profile, making it suitable for use in a variety of applications.

In summary, B72205S0350K101 is a high-performance current-limiting MOV which can be used in industrial control systems, power distribution systems, and circuit protection. It can handle up to 350 volts and has a surface-mount package. Its working principle is based on the fact that the voltage across an MOV is proportional to its current, and the varistor automatically “repairs” itself in the event of a surge. The device also features a low profile, making it suitable for a variety of applications.

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