VE24P00131K

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Varistor devices, such as the VE24P00131K, are used to protect sensitive electronic components from electrical surges, such as those present in variable power supplies. Varistors, also known as Voltage Dependent Resistors (VDRs), are non-linear voltage-dependent resistors, which offer an extremely high resistance at low voltages and a very low resistance at high voltages. It is this capability which makes them suitable for protecting circuits from both transient and continuous over-voltage and under-voltage conditions, by shunting both surges and transients away from sensitive components.

Varistors are composed of two main components: the body (or dielectric) and either zinc oxide or metal oxide layers. The body material consists of a dielectric that is capable of withstanding extreme voltage conditions. In addition, the body must be able to withstand the extreme temperature generated by the surge current flow during overvoltage conditions. The body of the VE24P00131K varistor is composed of ceramic material which allows it to withstand high temperature and voltage.

The zinc oxide or metal oxide layers consist of a non-linear, voltage-dependent resistor. This type of resistor is responsible for dynamic current limiting. When the voltage exceeds the threshold limit of the varistor, it begins to conduct currents. This results in a dramatic increase in current flow, which in turn limits the voltage to its maximum permissible value.

The VE24P00131K varistor is designed to protect electronic components from transient voltage levels such as those found in variable power supplies. It is suitable for use with DC and AC applications, with its peak pulse current rating of 131A. This high peak pulse current rating allows for a wide dynamic range of surge protection.

In addition to its surge protection capabilities, the VE24P00131K varistor also offers excellent ESD protection. Its highly conductive, low impedance construction provides excellent protection against Electrostatic Discharge (ESD) and Electro-mechanical Transients (EMT). This ensures that the circuitry is not damaged by accidental surges and transients.

In conclusion, the VE24P00131K varistor is a versatile and reliable device which offers both surge and ESD protection. Its unique design makes it an ideal choice for applications requiring protection from both transient and continuous over-voltage and under-voltage conditions. With its rock-solid construction and high peak pulse current rating, the VE24P00131K varistor is sure to provide reliable surge protection and dependable ESD protection in any application.

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