(2K ohm) Precision Variable Resistor Potentiometer (3590S-202L) Wire-wound multi-turn

Rs 900.00

 

  • Product: potentiometer/wire-wound multi-turn volume
  • Model: 3590S-202L
  • Resistance: 2K ohm
  • Type: rotary potentiometer
  • Resistance Tolarance: +/- 5%
  • Linearity: +/- 0.25%
  • Threaded Diameter: 9mm / 0.35
  • Body Size (No Include Shaft): 22 x 19mm / 0.9″ x 0.7 (D * H)
  • Total Length: 42mm / 1.65″
  • Type: Rotary
  • Technology: Wirewound
  • Turns: 10
  • Power: 2W
  • Rotating Life: 1,000,000 times
  • Weight: 60 grams (each piece)
  • Nob not included
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Description

  • Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment.
  • Potentiometers operated by a mechanism can be used as position transducers, for example, in a joystick.
  • These are rarely used to directly control significant power (more than a watt), since the power dissipated in the potentiometer would be comparable to the power in the controlled load.
  • Potentiometers consist of a resistive element, a sliding contact (wiper) that moves along the element, making good electrical contact with one part of it, electrical terminals at each end of the element, a mechanism that moves the wiper from one end to the other, and a housing containing the element and wiper.
  • These Multi-turn potentiometers are also operated by rotating a shaft, but by several turns rather than less than a full turn.
  • Some multi-turn potentiometers have a linear resistive element with a sliding contact moved by a lead screw; others have a helical resistive element and a wiper that turns through 10, 20, or more complete revolutions, moving along the helix as it rotates.
  • Multi-turn potentiometers, both user-accessible and preset, allow finer adjustments; rotation through the same angle changes the setting by typically a tenth as much as for a simple rotary potentiometer.

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