82550140

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The 82550140 Varistic is a voltage-dependent, nonlinear components. It is widely used in radial and axial leaded suppression devices, such as TVS diode array, MOVs and other components. This type of varistic is specially designed for circuit protection to protect the system components from overvoltage spikes and transients. It is designed with a metal oxide coating that protects it from damage caused by surge currents. Furthermore, it is designed to be mechanically robust to withstand the mechanical stresses found in radial and axial leaded devices.

The primary function of a 82550140 Varistor is to provide a low-impedance circuit for protection against overvoltage, overcurrent, and transient voltage spikes. Its working principle is that when an external voltage exceeds its breakdown voltage (VBR), the Varistor breaks down and starts conduction of current. This results in a large amount of current being diverted away from the modified resistor, which then prevents further voltage or current buildup.

The 82550140 Varistor working principle is very important in overvoltage protection applications. When an overvoltage event occurs, the varistor will act like a spark gap. The device will short-circuit the line and prevent further voltage or current buildup, thus protecting the circuit components from damage. Additionally, the 82550140 Varistor can also be used to limit current in both inverter and PV systems, providing additional protection and reliability.

The 82550140 Varistor can also be used in a wide range of applications. For example, this type of varistor can be used to protect the motors in industrial applications, to provide overvoltage protection for telecommunications equipment and to provide surge protection for sensitive semiconductor devices like computers. Additionally, this type of varistor can be used to limit the inrush current of power supplies, to provide voltage regulation in switching power supplies, and to provide circuit protection in electronic devices.

In summary, the 82550140 Varistor offers an excellent and reliable solution for overvoltage protection, overcurrent and transient voltage protection, and voltage regulation. Due to its robust construction, low impedance, and fast-acting response, the 82550140 Varistor is an ideal choice for use in radial and axial leaded suppression devices, and other circuit protection applications.

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