RWR80SR261FRS73

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Through Hole Resistors are components used to minimize the flow of electrical current in a circuit. They are often used for impedance matching applications, whereby the resistance of a circuit element restricts the amount of power used by other components. RWR80SR261FRS73 is a type of through hole resistor designed to provide reliable operation in a wide range of applications. This article looks at the application field and working principle of the RWR80SR261FRS73.

Applications of the RWR80SR261FRS73

The RWR80SR261FRS73 is a high-power, through-hole resistor designed for use in high-current electrical circuits. The resistor is designed to provide reliable performance under the most demanding conditions, making it suitable for use in a variety of industrial, automotive, and consumer applications. It is suitable for use in applications where high-power pulses or a continuous load are required. Examples of applications where the RWR80SR261FRS73 could be used include:

• Motor controllers
• Power supplies
• Inductive heating systems
• Servo motor control circuits
• LED lighting systems

Working Principle of the RWR80SR261FRS73

The RWR80SR261FRS73 is a high-power through-hole resistor, which means it is designed to function as a non-linear passive device that dissipates resistive power. It can be used to limit the flow of electrical current, while also providing impedance matching if necessary. This is achieved though the use of discrete layers of resistive material, which is applied in precise patterns to form a resistor of desired internal and external resistance values.

The internal resistance value of the RWR80SR261FRS73 is determined by the number of layers of resistive material used, while the external resistance is determined by the size and area of the resistor. The resistor is then coated with an insulating material to prevent short-circuits and damage to the resistor. This insulation can also help reduce the overall size of the component, allowing it to be used in confined spaces where space is limited.

The RWR80SR261FRS73 is designed to offer reliable operation in a wide range of operating temperatures. This makes it suitable for use in environments where heat dissipation could be an issue, such as in automotive applications. The resistor is designed to operate at up to +185°C, which effectively eliminates the need for additional cooling measures in most applications.

Conclusion

The RWR80SR261FRS73 is a high-power, through-hole resistor designed for industrial, automotive, and consumer applications. The element is made up of layers of resistive material, and is designed to offer reliable performance under the most demanding conditions. This makes it suitable for a variety of applications, including motor controllers, power supplies, LED lighting systems, and inductive heating systems. The resistor is also designed to operate at temperatures up to +185°C, eliminating the need for additional cooling in most applications.

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