PDB241-GTR01-253A2

Temperature Coefficient:	--
Mounting Type:	Panel Mount
Bushing Thread:	3/8-32
Actuator Diameter:	0.236" (6.00mm)
Actuator Length:	0.748" (19.00mm)
Actuator Type:	Knurled and Slotted
Termination Style:	Solder Lug
Resistive Material:	Carbon
Adjustment Type:	User Defined
Rotation:	300°
Number of Turns:	1
Series:	Pro Audio PDB241-GTR
Power (Watts):	0.25W, 1/4W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±20%
Resistance (Ohms):	25k
Taper:	Logarithmic
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Rotary Potentiometers and Rheostats are two types of electrical components which are used for different purposes in terms of current and voltage. In this article, the focus will be on PDB241-GTR01-253A2, a specific model of sensor from the rotary potentiometer and rheostat category. This article seeks to elucidate the application field of this specific model and further discuss its working principle.

Application field of PDB241-GTR01-253A2

PDB241-GTR01-253A2 is a specific model of rotary potentiometer and rheostat. It is a rugged panel-mount type of device which finds extensive application in commercial as well as industrial settings. This model is particularly suitable for installations in hostile environments subject to varying temperatures and direct sunlight. The panel-mounted design allows for easy access and adjustment. The device combines the versatility of a potentiometer and the accuracy and repeatability of a rheostat. Its versatility allows it to be utilized for a wide range of applications including, but not limited to, voltage and current sensing and control, motor speed control, electrical noise suppression, and voltage detection.

Working Principle of PDB241-GTR01-253A2

PDB241-GTR01-253A2 operates using the principles of a potentiometer and a rheostat. A potentiometer is a resistive device composed of a track of adjustable resistance connected to three terminals. As the resistance of the potentiometer is adjusted, the voltage at any given point in the track is varied proportionally. A rheostat is a resistive device composed of a coil of wire and an adjustable slider, connected to two terminals. As the slider is moved along the coil, the resistance of the circuit increases or decreases proportionally, thereby varying the current.The PDB241-GTR01-253A2 combines elements of both a potentiometer and a rheostat. Its design allows the user to adjust the resistance of both the track and coil, thereby enabling voltage and current control. The adjustable resistances in both track and coil create a linear relationship between the slider/track and output voltage and current, respectively. This allows for finer control, making the device suitable for a variety of applications.

Conclusion

PDB241-GTR01-253A2 is a rugged panel-mount type of rotary potentiometer and rheostat used mainly in commercial and industrial settings. Its versatile design, combining elements of both potentiometers and rheostats, allows it to be used for a wide range of applications, such as voltage and current sensing and control, motor speed control, electrical noise suppression, and voltage detection. The device operates using the principles of a potentiometer and a rheostat, creating a linear relationship between the slider/track and output voltage and current, respectively.

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