PDB181-GTR02-254A2

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:	Round
Termination Style:	Solder Lug
Resistive Material:	Carbon
Adjustment Type:	User Defined
Rotation:	300°
Number of Turns:	1
Series:	Pro Audio PDB181-GTR
Power (Watts):	0.1W, 1/10W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±20%
Resistance (Ohms):	250k
Taper:	Logarithmic
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Rotary Potentiometers, Rheostats, PDB181-GTR02-254A2 application field and working principle

Rotary Potentiometers, Rheostats, and PDB181-GTR02-254A2 are various components that control electrical circuits in order to adjust its operation. Potentiometers and Rheostats measure the electrical potential (or voltage) of a circuit, while PDB181-GTR02-254A2 is a branch of the rotary potentiometer family. All three derivatives are used in various application fields.

Potentiometer

Potentiometers are a type of variable resistor used to control the voltage of an electrical circuit by varying the resistance of the circuit. Unlike standard fixed-resistors, potentiometers have a variable resistance that can be adjusted in order to change the voltage of the circuit. Potentiometers are most commonly used in audio equipment, such as guitar amplifiers, equalizers, and synthesizers.

Rheostat

Rheostats are also a type of variable resistor, but they are designed specifically for controlling currents rather than voltages. Rheostats are most commonly used to control large currents, such as the amount of power going to an electric motor or the power output of a light bulb. Rheostats are also used to control the amount of electrical energy going to electrical tools and appliances, such a hair dryers, drills, and saws.

PDB181-GTR02-254A2

PDB181-GTR02-254A2 is a type of rotary potentiometer. It is a three-terminal device, with two fixed, resistive elements connected to the two end terminals and a wiper connected to the center terminal. As the wiper is rotated, it moves along the resistive element, which changes the resistance of the circuit and ultimately the voltage of the circuit. It is most commonly used for applications that require precise adjustments, such as medical instruments, scientific experiments, and industrial controls.

Conclusion

Rotary Potentiometers, Rheostats, and PDB181-GTR02-254A2 are all various components of electrical circuits that are used to control the voltage and/or current of a circuit. Potentiometers are most commonly used for audio equipment, while Rheostats are most commonly used to control large currents. PDB181-GTR02-254A2 is a type of rotary potentiometer that is most commonly used for applications that require precise adjustments.

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