B72660M1140K072 Circuit Protection

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B72660M1140K072 Varistor is a device used for the protection of electronic circuits. This device works by clamping the transient current and voltage to a safe level that won\'t damage the circuit. The B72660M1140K072 Varistor is designed to help protect circuits from transient voltages produced by power surges as well as short-circuit and over-current events. The B72660M1140K072 Varistor is a metal-oxide varistor (MOV), which is a type of varistor that combines a semiconductor diode with a silicon oxide compound. This combination allows the device to have low leakage current and high power dissipation.

The B72660M1140K072 Varistor is suitable for use in a variety of applications. These devices are typically used in a wide range of power supplies, power lines, and other AC or DC circuits. They are also helpful in protecting against lightning strikes, by providing a fast action short-circuit protection. This type of protection can be used to protect data line services such as Ethernet, USB, and T1. It can also be used to protect industrial equipment, consumer electronics, and computer systems.

The working principle of the B72660M1140K072 Varistor is simple. It works by taking advantage of the fact that when the voltage across the device increases beyond a certain level, the resistance of the varistor decreases drastically. This decrease in the resistance reduces the amount of current that can flow through the device. In essence, this action creates a clamping of the voltage and current at the predetermined level. As a result, the transient over-voltages, over-currents, or transients from short-circuits are safely removed and controlled.

The B72660M1140K072 Varistor is available in different voltage ratings from 10V to 690V. It is designed to operate at temperatures ranging from -40°C to +85°C, allowing for excellent long-term reliability and stability. The device\'s range of voltages makes it suitable for a wide array of applications, providing over-voltage protection, spike current protection, and lightning protection.

The B72660M1140K072 Varistor is an economical and effective voltage and current suppression device. Its reliable performance, high energy absorption capacity, and ease of use make it a preferred choice for power line and other industrial applications needing over-voltage and over-current protection.

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