RWR74S2800FSB12

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Through hole resistors have been used in the industry for over a century, and the RWR74S2800FSB12 resistor is no exception. This type resistor is a high-power, multi-turn through hole resistor that is designed specifically for applications in which high energy and extreme reliability are required. It is available in various sizes, with a wide range of rated wattages and a high resistance value for the application.

Application Field:

The RWR74S2800FSB12 is primarily used in applications where high current capacity and high power dissipation are required. These applications can range from automotive and industrial electronics, to telecommunications, medical imaging systems, and energy management systems. The resistor can also be used in electric motor drives, rectifier circuits, and industrial control systems where high current operation and low noise operation is desired. It also has use in lighting systems, power systems, inverter circuits, and consumer electronics.

Working Principle:

The RWR74S2800FSB12 resistor is constructed using a shallow-depth multi-turn winding. This winding style is one of the most reliable pathways for dissipating heat away from the resistor. Because of the shallow-depth winding style, the resistor can dissipate heat quickly and efficiently. The resistor is also designed to operate within a range of temperatures from -40 to 85 degrees Celsius, ensuring it is power-efficient and safe to use. The resistor is rated for up to 220W of power and has a high resistance value of 2800 ohms, offering more flexibility for the application.

The resistor also utilizes over-temperature protection to ensure the resistor does not exceed its operational temperature range. By utilizing an over-temperature protection feature, the resistor can automatically switch off its power supply if it senses the temperature is out of range, thus preventing any damage to the circuitry. Additionally, the resistor is also designed to withstand surge voltages and current overloads, which adds another layer of protection.

In addition to its over-temperature protection, the resistor is also designed to operate for extended periods without failure. Its stringent quality assurance system ensures the resistor offers long-term reliability and durability no matter the application. This type resistor is also RoHS compliant and has a UL certified rating, affirming its quality and trustworthiness.

Conclusion:

In conclusion, the RWR74S2800FSB12 is an excellent through hole resistor for applications that require high power, reliability, and long-term durability. Its high resistance value and temperature rating ensures it can handle areas where extreme conditions may be present. Its over-temperature protection and UL Certified Rating are added benefits to ensure it operates safely, with no risk of damage or failure to the application.

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