RWR89S1071FRS73

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Through Hole Resistors are commonly used components in the electronic field, providing various electrical characteristics to the circuits it is incorporated into. The RWR89S1071FRS73 Through Hole Resistor is one such type, designed for larger wattage applications in both consumer and industrial electronics. In this article, we will go through the application field and working principle of the RWR89S1071FRS73 Through Hole Resistor.

Overview

The RWR89S1071FRS73 Through Hole Resistor is a fixed wirewound resistor made of nickel chrome alloy wire. It is designed for larger wattage applications, with a valid operating temperature range from -55 to +155°C, and a power rating of 2W-10W. The RWR89S1071FRS73 resistor has high thermal stability, excellent pulse handling performance, and a good resistance to environmental conditions such as ozone, humidity and temperature cycling. It also features excellent noise rejection and high surge capability.

Application Fields

The RWR89S1071FRS73 Through Hole Resistor is primarily used for large wattage applications in industrial and consumer products. It is used as a current limiting device in various control circuits, as well as an over-current compensator in HVAC systems. It is also used for lighting and audio signal controls in consumer electronics. Furthermore, the resistor is used in air-conditioning circuits, stabilizer circuits, elevator control systems, and data acquisition and control systems.

Working Principle

The working principle of the RWR89S1071FRS73 Through Hole Resistor is relatively straightforward. The resistor works by limiting the flow of electrical current through the circuit, by introducing measurable resistance. This resistance, which is measured in ohms, is independent of the voltage or current flow, therefore the resistor is able to provide constant resistance in the circuit. When a current passes through the resistor, it will encounter resistance, although the amount of resistance will depend on the specific resistor used. For the RWR89S1071FRS73 resistor, the total resistance depends on the length of the wirewound resistor, and its resistance per unit length.

Conclusion

In conclusion, the RWR89S1071FRS73 Through Hole Resistor is a high-performance component used in various large wattage applications, providing excellent thermal and environmental stability, as well as high surge capabilities. It is designed to limit the flows of electrical current through the circuit, providing resistance which is independent of voltage or current flows. With its various uses and features, the RWR89S1071FRS73 Through Hole Resistor is an essential component in many electronic circuits.

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