RNX0382M00FNR8

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Through hole resistors are some of the most common resistors used in everyday applications. They are often used in areas where high power handling and accuracy are needed. The RNX0382M00FNR8 is a through hole resistor designed specifically for high voltage applications. It is a three-terminal device designed to dissipate heat and provide voltage protection. This article will discuss the application field and working principle of the RNX0382M00FNR8.

Applications

The RNX0382M00FNR8 is primarily used in high voltage applications. This includes applications such as motors, transformers, power supplies, solar panels, and high voltage circuits. It is designed to handle up to 2.5kV and is able to dissipate heat in order to protect the connected components from overvoltage. Its tight tolerance and low temperature coefficient also make it ideal for applications requiring high precision and accuracy.

Working Principle

The RNX0382M00FNR8 is a three-terminal device that works by dissipating heat when voltage is passed through it. It consists of two resistors in series, a positive resistor and a negative resistor. When voltage is passed through the device, the positive resistor allows the current to flow and the negative resistor prevents the current from flowing. This setup causes the device to dissipate heat when voltage is applied, effectively decreasing the voltage. The amount of heat dissipated is dependent on the size of the resistor, the power, and the voltage, and can be used to limit and regulate voltage.

In addition to dissipating heat, the RNX0382M00FNR8 also provides voltage protection. When the voltage exceeds the voltage rating of the device, the current will be limited and the device will dissipate even more heat. This will effectively reduce the voltage and protects the connected components from overvoltage.

Conclusion

The RNX0382M00FNR8 is a through hole resistor designed for high voltage applications. It is a three-terminal device that works by dissipating heat when voltage is applied. This allows it to handle up to 2.5kV and provides voltage protection when the voltage exceeds the rating of the device. Its tight tolerance and low temperature coefficient also make it ideal for applications requiring high precision and accuracy.

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