B72580E3140S272

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B72580E3140S272 application field and working principle

TVS- Varistors, MOVs are solid-state protection devices frequently used in different electrical/ electronic systems. The B72580E3140S272 is a multi-layered metal-oxide varistor designed for overvoltage protection in telecom, industrial and residential applications. It comes with two built-in layers of internal protection diodes to provide safe, consistent and cost-effective protection against the more damaging effects of transient overvoltage impulses above and beyond DC/AC fluctuations.

Application Field

The B72580E3140S272 series is widely used in industrial applications including AC power system, radio and wireless equipment, on/off line UPS, solar inverter, servo motor drives, power supplies, capacitor change, and circuit breakers. It is also popular in residential applications such as home appliances, lighting, and decorations. This series is highly reliable, making it suitable for telecom applications, as well as in automotive, automotive electronics, and in medical equipment.

Working Principle

The B72580E3140S272 series is an innovatively designed metal-oxide varistor that acts like a surge arrestor. It is built with two built-in layers of layered metal-oxide varitors which work together to dissipate impulses overvoltage above and beyond normal variations in the AC or DC power supply. The two layers work in synergy to handle heavy loads. When activated, the outer layer of the metal-oxide varistor receives a surge in the voltage while the inner layer dissipates the voltage of the pulse and dissipates the heat generated by the discharged energy. This will help prevent further damage to the electrical/electronic system which the device is connected to.

Conclusion

The B72580E3140S272 series is a device that utilizes a two-layered design of metal-oxide varistors to dissipate overvoltage impulses. It is suitable for both industrial and residential applications, especially those involving AC power system, radio and wireless equipment, and home appliances. It is also highly reliable, making it suitable for use in telecom applications, as well as automotive, automotive electronics systems, and in medical equipment.

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