SPRU1041S28

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Rotary Potentiometers and Rheostats are integral components of many electrical and electronic systems. The SPRU1041S28 is a 28mm size rotary potentiometer that provides precise variable resistance for a wide range of applications. This article will discuss the application fields and working principle of the SPRU1041S28.

Application Fields of SPRU1041S28

The SPRU1041S28 is suitable for a variety of applications, including signal processing, motor control, level monitoring, and automotive systems. This potentiometer is compatible with both DC and AC power sources, making it an ideal choice for both commercial and industrial applications. The SPRU1041S28 is also capable of operating at temperatures ranging from -40 to +85 degrees Celsius, making it suitable for both indoor and outdoor applications.

This potentiometer can be used as an adjustable element in both digital and analog circuits and applications. The SPRU1041S28 is also compatible with a variety of resistors, allowing for easy configuration of various circuits. Furthermore, the device has an adjustable tolerance range of +/- 12%, making it suitable for low-level voltage applications.

How Does SPRU1041S28 Work?

The SPRU1041S28 works by continuously adjusting the resistance between two terminals according to the rotational position of the shaft. It has three connecting terminals; the middle one is the wiper terminal, while the other two are the ends. The two terminals are connected to a resistive element, while the middle one connects to the rotateable wiper contact. As the shaft is rotated, the wiper moves on the resistive element, varying the resistance between the two terminals. This enables the device to regulate the current flow in the circuit.

The SPRU1041S28 is available in various resistance values, ranging from 1Kohm to 100Kohm, depending on the application. The device is also capable of operating with a maximum power rating of 0.2W and the contact bounce is also relatively low. The wiper contact features a gold plate, which provides better corrosion protection and increased mechanical stability.

Conclusion

The SPRU1041S28 is a 28mm size rotary potentiometer that provides precise variable resistance for a wide range of applications. This device is suitable for digital and analog circuits, motor control applications, signal processing, as well as automotive systems. It also offers adjustable tolerance, ranging from +/- 12%, and can operate with both AC and DC power sources. The SPRU1041S28 is also a robust device, capable of operating in harsh conditions and temperatures ranging from -40 to +85 degrees Celsius.

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