RSB-300-50

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Chassis Mount Resistors comprise a variety of components, such as the RSB-300-50. This resistor has a wide range of applications, and many of its features make it well-suited for various product designs. Its components also offer additional benefits in production process and design.

RS-300-50 Overview

The RSB-300-50 is a high-value resistor and offers wide range tolerance, as low as 0.1%. It offers a rated dissipation of over 300 watts, making it suitable for many industrial and automotive applications. The operating voltage is rated for up to 250 volts, and it has a temperature coefficient as low as 25 ppm/°C. It also has a UL component recognition of 94V-1.

The physical size of the resistor is 5.0 x 5.4 inches, and it weighs just 2.65 pounds. This size makes it easy to install in various chassis designs. Its structure is designed as a bridge-type resistor, and it is soldered to the chassis via an external solder joint. The resistor utilizes a flat-pack design and is made from high-temperature plastic.

Applications and Usability

The RSB-300-50 is well-suited for a variety of applications. It is used in RF/microwave frequency applications, including amplifiers and oscillators. It is also used in automotive electronics for power supply and noise suppression applications. The resistor is designed specifically for incorporation into chassis designs, and can be used in light industrial equipment and consumer products.

Its features make it ideal for automotive, aerospace, and industrial applications. The high dissipation rating makes it suitable for power electronics, and its size and design make it easy to incorporate into various chassis and designs. It also has a high voltage rating and low temperature coefficient, making it suitable for use in high-altitude and extreme temperature conditions.

Working Principle

The RSB-300-50 is a bridge-style resistor, meaning it consists of two equal resistors connected in a bridge configuration. The resistance of the resistor is determined by the current flowing through the bridge. The current is regulated by voltage applied to the bridge. As the voltage increases, the current increases as well. This process is regulated until the desired resistance is reached. The resistor also utilizes a heat dissipation rating that is required to achieve the desired resistance.

When the voltage is applied to the bridge, the two resistors become interconnected and produce a bridge-style resistor. The result is a controlled resistance that is able to maintain its value, even under extreme temperature conditions. This design also allows the resistor to dissipate additional heat, reducing the possibility of heat-related damage.

Conclusion

The RSB-300-50 is a versatile chassis mount resistor with a variety of applications and advantages. Its wide range of applications make it suitable for a variety of industries, and its features make it well-suited for automotive, aerospace, and industrial applications. Its ability to dissipate heat and its low temperature coefficient also make it ideal for use in high-altitude and extreme temperature conditions. The bridge-style design also provides additional benefits, such as a predictable resistance that is able to maintain its value under extreme conditions. This makes it well-suited for use in a variety of chassis designs.

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