VE13M00231K

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TVS (Transient Voltage Suppressors) devices are semiconductor components that can be used to protect sensitive electronic circuits from high transient voltages, lightning, or power surges that may cause permanent damage to the equipment. Varistors, Metal Oxide Varistors (MOVs) and Silicon Avalanche Diodes (SADs) are the most commonly used devices for this purpose. TVS Varistors, MOVs and SADs have different properties and application fields and working principles. As an example, VE13M00231K is a type of Varistor from Vishay, a leading manufacturer of TVS devices. This article provides an overview of the application field and working principle of VE13M00231K.VE13M00231K is a disk ceramic varistor designed for use in high surge and over-voltage protection applications. It has the highest thermal stability and can be used in a wide range of temperatures from -40°C to +125°C. The maximum varistor voltage is 230V, with a capacitance of 700pF at 1kHz and a leakage current of only 1.0nA at 230V. Its peak current rating is 28A (8/20µs).The application field of VE13M00231K mainly includes consumer electronics, high power appliances and industrial applications. The presence of over-voltage spikes in power grids, as well as lightning strikes, can cause permanent damage to these systems. By including a VE13M00231K Varistor, the transient voltage is diverted to ground safely avoiding the system damage and protecting expensive components from damage.The working principle of VE13M00231K is quite straightforward. When the voltage across the device reaches its clamping voltage, the device starts to conduct and the current increases. The current is limited by the internal resistance of the Varistor. At the same time, the voltage across the device reduces to the clamping voltage, thus protecting the system from transient over-voltages.At VE13M00231K has a very low temperature coefficient of resistance, which makes it an ideal choice for high surge and over-voltage protection applications. It has a high peak surge current rating, which ensures that it can sustain the transient voltages without any damage. It also has a low leakage current ensuring that there are no power losses due to unwanted current flow. In summary, VE13M00231K is a disk ceramic varistor designed for use in high surge and over-voltage protection applications. It has a high thermal stability and can protect sensitive electronic components from transient over-voltages and power surges. Its application field is mainly consumer electronics, high power appliances and industrial applications. Its working principle is based on diverting transient voltages to ground in order to protect the system from damage. VE13M00231K is an ideal choice for protecting systems from high transient voltages.

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