VDRS10P075TSE

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The VDRS10P075TSE is a varistor component designed to be used for protection against surge and transient voltages. It consists of a ceramic element with a zinc oxide coating, which helps to reduce the voltage required to trigger the protection. The VDRS10P075TSE has a wide range of variations, including a 10mm disc diameter, 75pF capacitance, 10 J resonant energy, and 6.8V varistor voltage. This device is suitable for medium-power applications that require a low breakdown voltage.

The varistor is a kind of non-linear resistor made from a combination of zinc oxide and other metal oxide materials, with a structure and characteristics resembling a diode. The component works by adjusting its resistance value according to the applied voltage, and hence controlling the voltage and current of the load. For critical applications, the device offers reliable protection from high transient voltages, preventing damaging currents and protecting against circuit damage. This device is particularly useful for use in situations where large transient voltage spikes, such as lightning strikes, need to be dealt with.

The VDRS10P075TSE operates on the principle of Joule heating, which is the conversion of electrical energy into heat. When a voltage exceeding the varistor\'s junction voltage is present, the current through the component increases and generates heat. This heat is dissipated through the substrate layer, thus reducing the component\'s junction voltage, and allowing the device to protect against voltage surges. As the transient voltage decreases, the varistor\'s internal resistance returns to its original value, allowing the device to resume normal operation.

The VDRS10P075TSE can be used for a variety of applications including:

• Surge protection for telecommunication and computer equipment.
• Overvoltage protection for industrial electronics, electronic controls, and other electrical devices.
• Protection for transformers, switches, and other power conditioning devices.
• Automotive and avionics applications.
• Protection from electrostatic discharge.

In summary, the VDRS10P075TSE is a varistor component that is ideal for use in medium power applications, offering protection against transient and surge voltages. The component consists of a ceramic element with a zinc oxide coating, and works by adjusting its resistance to control electricity flow, thus preventing circuit damage. It is suitable for a variety of applications, and is particularly useful in situations where large transient voltage spikes need to be dealt with.

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