B72580V0950S172

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TVS-Varistors, MOVs are electronic components used to protect circuits from voltage spikes above a certain threshold, known as overvoltage. The B72580V0950S172 is one of these components and it is specifically designed to protect against large lightning strikes and surges. It is available in leaded and surface mount packages.

The B72580V0950S172 has a breakdown voltage of 950 volts and a clamping voltage of 172 volts. It also has a peak pulse power of 1.2 kV and a maximum capacitance ratio of 4. It is designed to be temperature and thermal shock resistant, vibration resistant and RoHS compliant.

In terms of applications, the B72580V0950S172 is commonly used in high voltage circuits, motor controls, industrial equipment, power supplies and home appliances. It is also used to protect sensitive electronic components such as transistors, diodes, and integrated circuits.

The working principle of the B72580V0950S172 is based on the fact that it has a large internal capacitance. This capacitance stores energy when a large voltage spike occurs. The stored energy is then dissipated as heat which helps to protect the circuit from damage.

When a voltage spike occurs, the B72580V0950S172 acts like a fuse, limiting the current by quickly reducing the voltage. It absorbs the excess energy, protecting the circuit from any damage. The capacitance of the component is large enough so that it can absorb the energy from a large voltage spike and dissipate it without affecting the performance of the circuit.

In addition, the B72580V0950S172 can also be installed in series with a diode to provide additional protection for a circuit. This is done by connecting the varistor between the positive and negative terminals of the diode. The diode will then provide a path for the varistor’s current to be conducted away should a large spike occur.

In summary, the B72580V0950S172 is an electronic component designed to protect circuits from large voltage spikes and surges. It is commonly used in a variety of high voltage circuits, and its working principle is based on the fact that it has a large internal capacitance that stores energy when a large voltage spike occurs. This energy is then dissipated as heat, which helps to protect the circuit from any damage.

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