PDB181-GTR04-504A2 Allicdata Electronics
Allicdata Part #:

PDB181-GTR04-504A2-ND

Manufacturer Part#:

PDB181-GTR04-504A2

Price: $ 1.10
Product Category:

Potentiometers, Variable Resistors

Manufacturer: Bourns Inc.
Short Description: POT 500K OHM 1/10W CARBON LOG
More Detail: 500k Ohm 1 Gang Logarithmic Panel Mount Potentiome...
DataSheet: PDB181-GTR04-504A2 datasheetPDB181-GTR04-504A2 Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1000 +: $ 0.99792
Stock 1000Can Ship Immediately
$ 1.1
Specifications
Series: Pro Audio PDB181-GTR
Packaging: Bulk 
Lead Free Status / RoHS Status: --
Part Status: Active
Moisture Sensitivity Level (MSL): --
Taper: Logarithmic
Resistance (Ohms): 500k
Tolerance: ±20%
Number of Gangs: 1
Built in Switch: None
Power (Watts): 0.1W, 1/10W
Temperature Coefficient: --
Number of Turns: 1
Rotation: 300°
Adjustment Type: User Defined
Resistive Material: Carbon
Termination Style: Solder Lug
Actuator Type: Round
Actuator Length: 1.083" (27.50mm)
Actuator Diameter: 0.236" (6.00mm)
Bushing Thread: 3/8-32
Mounting Type: Panel Mount
Description

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A rotary potentiometer is an electronic device consisting of a knob or shaft attached to a resistive element, typically a semi-conductor, which is used to regulate electrical current. The rotating shaft of a rotary potentiometer turns a resistive element to generate an increase or decrease in the resistance value in response to the user’s movement. This resistance value is then used to control the output of an electrical circuit. Similarly, a rheostat is an adjustable resistor used to adjust the current through an electrical circuit.

The PDB181-GTR04-504A2 is a type of rotary potentiometer designed specifically for application in automotive electric power steering. It is a precision application specific device that combines a rotary potentiometer with a rheostat, coupled with a set of dedicated features. It is encased in a robust housing, providing it with superior protection against dust, moisture and other environmental conditions, while a selection of specific materials ensures that it performs reliably.

The working principle of the PDB181-GTR04-504A2 is to provide a variable resistance for controlling the current flow in a circuit. It helps regulate the torque and direction of the electric motor mounted in the steering by sensing the angle of the steering wheel and providing the corresponding amount of current to the motor. As the user turns the steering wheel, the potentiometer’s resistance increases or decreases, which in turn regulates the amount of current flowing through the motor and ultimately controls the torque and direction of the electric motor.

The PDB181-GTR04-504A2 offers a number of key features to ensure reliability. It has a low electrical noise level in order to minimise electrical interference. It also has a wide temperature range of -40 to +105°C and high signal output. Finally, its rugged housing provides excellent protection against environmental influences.

In conclusion, the PDB181-GTR04-504A2 is a type of rotary potentiometer designed specifically for application in automotive electric power steering. Its working principle involves providing a variable resistance for controlling the current flow in a circuit, which in turn regulates the amount of current transferred to the motor and the torque and direction of the steering. It is equipped with a low noise level, wide temperature range and robust housing, all of which make it an ideal solution for automotive applications.

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

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