B72587E3200K000

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TVS - Varistors, MOVs are typical surge protection components which are used in many electronic circuits. The B72587E3200K000 is one of the many varieties of these components and it has some distinct features that make it highly suitable for a variety of applications.

The B72587E3200K000 varistor is an AC type varistor with an operating voltage of 800 V AC. It has a rated surge current of 2000 A and a maximum peak impulse current of 3000 A. This varistor has an impedance of 400 Ohms to ensure protection against high energy transients. It is very compact in size and has a high tolerance to shock, vibrations, corrosive agents, etc. The unique feature of B72587E3200K000 is that it has a frequency range of 1 MHz to 1 KHz which makes it temperature stable over a wide temperature range.

The B72587E3200K000 varistor has a wide range of applications in various fields. It is mostly used for protecting sensitive circuits from high energy transients such as voltage transients or lightning strikes. This varistor is also used in over-voltage protection circuits, automotive electronic systems, computer systems, and audio and video equipment.

The basic principle of operation of varistors is based on the concept of electric field effect. When a transient voltage signal is applied across a varistor, the electrical field created by the signal causes the varistor to conduct electrical current. This electric field effect causes the varistor to emit electrons from its surface. As these electrons disperse into the surrounding air, a current is created which is proportional to the voltage applied. This current signal is then dissipated to ground and protects the circuit.

In conclusion, the B72587E3200K000 varistor is highly advantageous due to its wide operating range of 800 V AC and the high tolerance to shock, vibrations, corrosive agents, etc. It is widely used for surge protection and over-voltage protection in various electronic systems. The working principle of varistors is also simple and very effective in providing circuit protection against high voltage transients.

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