VDRH10S275TME

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Varistors and Metal Oxide Varistors (MOVs) are passive electronic components used for protecting applications from over-voltage transients. Varistors are commonly known as voltage dependent resistor (VDR) and The TVS - Varistors, MOVs, VDRH10S275TME is one such component. This component is designed to protect sensitive electrical and electronic equipment from transients generated by lightning, power line surges, etc.

The TVS – Varistors, MOVs, VDRH10S275TME is composed of multiple cores made up of zinc oxide varistors each with a capacitance of 10 pf within an aluminum casing. The protective function of this device is based on its ability to dissipate the transient energy without increasing its resistance. In other words, its resistance decreases when the applied voltage exceeds its rated level (clamping voltage) to prevent damage from being caused by the high voltage spikes.

This component is mainly used in commercial products such as power supplies, communication lines, circuit boards, consumer electronics, automotive applications, etc. Its features make it suitable for surge protection in AC and DC power circuits, telecom lines, security systems, industrial automation systems, and other sensitive electronic equipment. It can withstand up to 275 V surge voltage and 1 KA peak current. It has excellent protection against high-energy electrical and magnetic transients, and it can be used in a variety of applications including telecom lines, motors, power supplies, etc.

The working principle of the VDRH10S275TME is based on the principle ofavalanche breakdown of the zinc oxide varistor, which is created when thevaristor core is subjected to a high voltage. When the applied voltageexceeds the rated level, the zinc oxide material breaks down and allows thecurrent to flow through, resulting in the device dissipating the morevoltage. As the voltage decreases, the device automatically returns to itsnormal resting state.

In short, the TVS - Varistors, MOVs, VDRH10S275TME is a surge protection device that offers protection from high-energy electrical and magnetic transients. It can be used for AC and DC power circuits as well as telecom lines. Its working principle is based on the principle of avalanche breakdown of the zinc oxide varistor, which is created when the device is subjected to a high voltage. It has excellent protection against various hazardous over-voltage transients, making it suitable for a wide range of applications.

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