PWR220T-20-R100J

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Through Hole Resistors have been around for decades and are still used today for a variety of applications. The PWR220T-20-R100J is a type of through hole resistor that has a variety of applications and a unique working principle.

Application Field

The PWR220T-20-R100J through hole resistor is designed for high-power applications and is capable of handling currents up to 20 amps. It is often used to protect circuits from excessive currents and provide a stable output voltage. The PWR220T-20-R100J is also used as a voltage- or current source in power source designs, as well as a power-on reset circuit in microcontroller applications. Additionally, it can be used to provide a small amount of resistance for small signal circuits.

Working Principle

The working principle of a through hole resistor is simple. It is essentially a piece of electrical material with a specific resistance that is used to limit the current flowing through it. When a voltage is applied across it, the current that flows through the resistor is equal to the voltage divided by the resistance. Therefore, by using through hole resistors of different resistances, it is possible to achieve different current levels in a circuit.

The specific design of the PWR220T-20-R100J enables it to handle currents up to 20 amps. This is possible because of the device\'s construction, which uses a metal oxide substrate, an aluminum foil, and a resistive layer. The resistive layer\'s thickness is tailored to give a specific resistance value, and its resistance is directed to the various pins that provide the external connections. This design also allows for a high, consistent resistance value across a wide range of temperatures.

Conclusion

Through Hole Resistors perform a variety of important functions in electrical systems, and PWR220T-20-R100J resistors are no exception. The PWR220T-20-R100J is designed for high-power applications and is capable of handling currents up to 20 amps. Its metal oxide substrate, aluminum foil, and resistive layer construction provide a wide range of resistance values and consistent performance across different temperatures. By using these components, designers can create circuits that will provide reliable and consistent power.

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