V82RA16X2749

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Varistors, or voltage-dependent resistors, are commonly used components in the modern electronics industry. The V82RA16X2749 is a type of varistor that is specifically designed for automotive applications. This particular varistor has a maximum AC voltage rating of 250V AC and a rated energy of 150J. The V82RA16X2749 is designed to protect against transient spikes in voltage.

Varistors work by providing a low resistance path to shunt away the excess voltage when it exceeds a certain threshold. This helps to protect sensitive electrical components from damage that could be caused by surges, and spikes in voltage. Varistors offer protection from both AC and DC transients, and are designed to handle up to different selected voltages. They have a clamping voltage which helps to limit the maximum voltage that can be applied to the protected circuits. The V82RA16X2749 is designed to protect up to 250V AC.

The V82RA16X2749 operates by relying on its non-linear characteristics. This means that when the varistor is exposed to a voltage beyond its rated voltage, the resistance of the device decreases. This allows it to provide a low resistance path so that the excess voltage can be diverted and harmlessly discharged. This helps to protect the components from damage caused by overvoltage, and helps to maintain the voltage within a safe range.

The V82RA16X2749 is an ideal choice for automotive applications due to its improved operating temperature, vibration and mechanical shock resistance. It is also especially suited for applications such as batteries, where resistance to high variability of charging is important. The V82RA16X2749 is also suitable for other applications, such as detecting intrinsic safety signals, and can be used in IGBT snubber circuits to help protect against overvoltage.

In summary, the V82RA16X2749 is a type of surge protection device specifically designed for automotive applications. It provides protection against transient spikes in voltage, and operates by relying on its non-linear characteristics which provide a low resistance path to divert excess voltage away from sensitive electrical components. It is highly resistant to temperature, vibration, and mechanical shock, making it ideal for a range of automotive applications. Additionally, it can be used in other types of applications, such as detecting intrinsic safety and IGBT snubber circuits.

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