RWR80SR649FRS73

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Through Hole Resistors are devices designed to resist the flow of electric current in circuits. They come in many different shapes and sizes and can be categorized as either current limiting resistors, which limit the flow of current to a specific level, or voltage-dependent resistors, which have a resistance that is affected by the voltage applied to them. The RWR80SR649FRS73 is an example of a through-hole resistor, and this article will discuss its application field and working principle.

The RWR80SR649FRS73 is a metal oxide resistor with a resistance of 80 ohms and a power rating of 1/2 watt. It is constructed of two lead-free alloys, stainless steel and nickel-iron, along with an insulating ceramic layer. It has a wide range of applications and is commonly used in automotive electronics, medical equipment, audio equipment, and military and aerospace equipment. Due to its high resistance and low power rating, it is also suitable for high voltage or high current applications.

The principle of operation of the RWR80SR649FRS73 is based on the principle of ohm’s law, which states that the current flowing through a conductor is directly proportional to the voltage applied across it. The resistor acts as an impedance element, meaning it reduces the amount of current that is allowed to flow through the circuit. The resistance value of the resistor determines how much current is allowed to flow. Generally, as the resistance of the resistor increases, the current flow decreases.

In addition, the RWR80SR649FRS73 is equipped with several safety features. It contains a fuse that will break the circuit if the current exceeds the specified level. Additionally, there is usually a current limiting resistor in place to reduce the current flow so that other components of the circuit are not damaged. Lastly, the resistor has a temperature sensor that will trigger the fuse if the temperature of the resistor gets too high.

The RWR80SR649FRS73 is a through-hole resistor with a wide range of applications and a variety of safety features. It is an ideal resistor for automotive, medical, military, and aerospace applications because of its power rating and resistance value. Its working principle is based on the principle of ohm’s law, which states that the current flowing through a conductor is directly proportional to the voltage applied across it. The resistor acts as an impedance element, which reduces the current flow, and it has several safety features to protect the circuit components and the resistor itself.

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