B72510T0350K062

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B72510T0350K062 Application Field and Working Principle

TVS, or Transient Voltage Suppressors, are devices designed for use in electrical circuits to protect against voltage spikes or other overvoltage events. MOVs, or Metal-Oxide Varistors, are one type of TVS, consisting of a metal oxide material encapsulated in a robust case, designed to quickly and efficiently dissipate excessive voltages and redirect current away from sensitive components. The B72510T0350K062 is a type of MOV designed for maintaining quick and reliable protection of sensitive electronic circuits from ovee voltage/current transients.

Application

The B72510T0350K062 is designed for use in applications where fast and reliable protection from sudden over-voltage is needed. Such applications include automotive, medical and industrial equipment, as well as switch-mode power supplies, DC-DC converters, consumer electronics, and data communications systems.

Working Principle

At normal operation, the MOV remains inactive allowing current to pass through the components. When an overvoltage occurs, the MOV quickly and effectively dissipates the excessive voltage and redirects the current away from sensitive components, protecting them from electrical damage.

The MOV works by using a metal-oxide material, which is encapsulated in a robust case. When the voltage exceeds a predetermined level, the MOV triggers and releases its energetic electrons into the gap between its two electrodes, forming an avalanche breakdown and dissipating the excessive voltage and current. The MOV then returns to its inactive state, protecting the components from further damages.

Performance

The B72510T0350K062 offers reliable overvoltage protection, with a peak pulse power rating of 350 watts. It is designed to maintain a 10kA peak pulse current rating, with a maximum clamping voltage of 26V. It also offers a wide operating temperature range of -55 °C to +150°C, providing strong protection against thermal runaway. The product has an internal capacitance of 0.5pF, allowing for fast response and excellent transient suppression.

Conclusion

The B72510T0350K062 is a MOV or metal oxide varistor, designed to quickly and efficiently dissipate excessive voltage/current transients and redirect the current away from sensitive components. It is widely used in applications where fast and reliable over-voltage protection is needed. Its peak pulse power rating of 350 watts, 10kA peak current rating, 26V maximum clamping voltage, wide operating temperature range, and 0.5pF internal capacitance make it an ideal choice for protecting sensitive electronic circuits.

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