RGS2R0E Allicdata Electronics
Allicdata Part #:

RGS2R0E-ND

Manufacturer Part#:

RGS2R0E

Price: $ 71.61
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Ohmite
Short Description: POT 2 OHM 75W WIREWOUND LINEAR
More Detail: 2 Ohm 1 Gang Linear Panel Mount Potentiometer None...
DataSheet: RGS2R0E datasheetRGS2R0E Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
5 +: $ 65.10550
Stock 1000Can Ship Immediately
$ 71.61
Specifications
Temperature Coefficient: --
Mounting Type: Panel Mount
Bushing Thread: 3/8-32
Actuator Diameter: 0.250" (6.35mm)
Actuator Length: 0.875" (22.23mm)
Actuator Type: Flatted
Termination Style: Solder Lug
Resistive Material: Wirewound
Adjustment Type: User Defined
Rotation: 300°
Number of Turns: 1
Series: G
Power (Watts): 75W
Built in Switch: None
Number of Gangs: 1
Tolerance: ±10%
Resistance (Ohms): 2
Taper: Linear
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Rotary Potentiometers, Rheostats

Rotary Potentiometers, Rheostats, or RGS2R0E are engineered devices used for electrical resistance measurements and/or voltage control. These devices are based on a resistive element that is rotated or adjusted through a spindle or a slider that provides an adjustable output signal proportional to the amount of resistance or voltage set. The most common application of a Rotary Potentiometer is to set the volume level of an audio system or as a variable resistor in electronic circuits.

Application Field

Rotary Potentiometers can be used in a variety of industrial applications including fuel injection, industrial automation, and robotics. In addition, they are also ideal for consumer applications such as television and audio sound systems. The ability to quickly and easily adjust voltage limits makes them ideal for applications that require precise control.

Rotary Potentiometers can also be used to control the brightness of lighting systems or to adjust the power output of motorized systems in consumer electronics. Potentiometers are often used in automotive electronics as variable resistors to control the speed of electric motors and as a variable current source in high-performance applications. When used in combination with a control box, Rotary Potentiometers can be used to adjust the speed of an electric motor.

Rotary Potentiometer can also be used in numerous safety tasks such as alarms and smoke detectors. They are also important in medical devices where precise measurements and control of the voltage supplied to medical devices can be crucial. Lastly, they can be used in laboratory quality control and quality assurance devices.

Working Principle

A Rotary Potentiometer works through the resistance between two ends of a stationary resistor that is connected to a rotating shaft. As the rotating arm is adjusted, its resistance changes, generating an output proportional to the resistance. In other words, the output is proportional to the angle of rotation of the arm. As the resistance changes, voltage and/or current ratings of the Rotary Potentiometer can vary.

The most common type of Rotary Potentiometer is the Bourns RM32 series, which provides a linear range of adjustment. In this design, the resistance between the two ends of the resistor is changed continually with the rotation of the arm, resulting in a linear output. Other designs provide a variable resistor with an adjustable range. This type of Potentiometer is used to provide a wider range of resistance and voltage control. For example, the Bourns RM5 series offers adjustable resistance up to 250 ohms.

In addition, Rotary Potentiometers can also be used in combination with resistive networks to achieve specific resistance values. By combining the resistor with other components such as capacitors or inductors, the resistance of the Potentiometer can be adjusted to a prescribed level. This type of network is often used in trimmer capacitors. This allows the voltage or current ratings of the device to be changed in a variety of ways, such as increasing or decreasing the overall resistance of the Potentiometer.

Conclusion

Rotary Potentiometers are one of the most frequently used types of electrical device for resistance and voltage control. Their adjustable characteristics make them ideal for use in a variety of applications such as audio and lighting systems, motor driven systems, and laboratory quality control. They can also be combined with resistive networks to provide specific resistance values.

The specific data is subject to PDF, and the above content is for reference

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