VTVS25ASMF-HM3-18

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The VTVS25ASMF-HM3-18 is a dynamic varistor series manufactured by Vitec Electronics Ltd. This component comes with a metal oxide varistor (MOV) technology, and is designed for high surge protection applications. The series is rated for up to 25A, and is UL, IEC, and CSA approved. The VTVS25ASMF-HM3-18 can be used in a variety of industries, including automotive and entertainment.

The VTVS25ASMF-HM3-18 has a typical voltage of 18V AC, with a maximum working voltage limit of 24V AC. It has a maximum peak current rating of 100A, and can withstand peak currents up to 140A. It is a non polarized device, and has a power dissipation rating of 0.5W. The maximum clamping voltage is 43V, with a temperature range from -40°C to 85°C.

The series VTVS25ASMF-HM3-18 acts as a voltage-dependent non-linear element which can protect against surges and spikes in the voltage line. The device works by absorbing the energy of the surge and dispersing it back into the power system. This protection occurs when the voltage level of the surge exceeds the breakdown voltage of the device, which is typically 18V. When this happens, the voltage will be clamped and limited to a safe level, ensuring that the electrical equipment is not damaged.

The VTVS25ASMF-HM3-18 is a versatile and robust surge protection device for light industrial and consumer grade applications. It is suitable for use in high temperature and humidity environments, making it suitable for use in automotive and home entertainment systems. Its rugged design and affordability make it a popular choice for these industries. The device can also be used for overvoltage protection in industrial and commercial settings.

In summary, the VTVS25ASMF-HM3-18 is a cost-effective metal oxide varistor series designed for high surge protection applications. The series features a maximum working voltage of 24V AC, a peak current rating of 100A, and a clamping voltage of 43V. It is non-polarized, and has a temperature range of -40°C to 85°C. This series is suitable for use in a variety of industries, including automotive and entertainment, and can be used for overvoltage protection in industrial and commercial settings.

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