0072.6261.B1

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TVS - Varistors, MOVs have wide application fields and their working principles are the same, thus the 0072.6261.B1 model is no exception.A varistor is a semiconductor device with two terminals that functions like a voltage-sensitive resistor. It is also often referred to as a voltage-dependent resistor (VDR). This type of component can reduce or eliminate overvoltage transients, often referred to as "surges," that can cause permanent damage or even malfunction in electronic devices. It can also clamp or reduce the rise time of high voltages, providing surge protection for electronic components. The 0072.6261.B1 model is a good example of this type of protection.The varistor is connected in parallel to the device or circuit that needs protection. The 0072.6261.B1 varistor has a disc-shaped molded silicon carbide body, with a tinned-copper-coated metal electrode attached to the top of the disc. The metal contact is there to conduct electricity to and from the disc structure. The disc is made up of an outer layer of silicon carbide and an inner layer of zinc oxide, which is then separated by a spacer material.The semiconductor material of the varistor, known as the charge storage layer, stays in place between the outer layer and the inner layer. This layer stores charge when the varistor is subjected to a high voltage and then discharges when the voltage drops. The charge storage layer is what allows the device to respond quickly to voltage transient events.In order to protect circuits from high voltages, the 0072.6261.B1 model is configured with high voltage and current ratings. It can handle transient voltages up to 200 Volts and sustained voltages up to 150 Volts, depending on the size of the component. The maximum shock and surge ratings are 20 Joules and 10 Joules, respectively, and the maximum pulse current of the component is rated up to 750 Amps.The working principle of the 0072.6261.B1 model relies on the change in resistance that the component exhibits when the applied voltage exceeds a certain level. When the transient voltage exceeds the "knee voltage," the varistor\'s resistance drastically decreases as it conducts current, thus diverting the offending surge away from the protected device or circuit.The 0072.6261.B1 model is one of many TVS - Varistors, MOVs which offer excellent protection for circuits in a variety of applications, such as in computers, automotive electronics, medical devices, home appliances, power supplies, and other industrial equipment. It is a reliable, cost-effective, and easy-to-install solution for protecting circuits.

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