Potentiometers

Potentiometers are variable resistors used to measure and control electrical current in various applications. They enhance the precision and reliability of electrical systems.

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Common Applications

audio control

instrumentation

automotive sensors

robotics

manufacturing machinery

consumer electronics

Buying Guide

Potentiometer Buying Considerations

  • Determine the resistance range suitable for your application.
  • Choose between rotary or linear types based on space and motion requirements.
  • Consider the power rating to ensure compatibility with your circuit.
  • Evaluate the precision needed, opting for multi-turn models if higher accuracy is required.
  • Check for environmental durability if used in harsh conditions.

Frequently Asked Questions

What is a potentiometer used for?
A potentiometer is used to measure and control voltage or current in electrical circuits by adjusting resistance.
How do rotary and linear potentiometers differ?
Rotary potentiometers adjust resistance through a circular motion, while linear potentiometers do so through a straight-line motion.
What industries use potentiometers?
Industries like automotive, audio engineering, and manufacturing utilize potentiometers for precise control and measurement.
Can potentiometers be used in automation?
Yes, potentiometers are commonly used in automation systems for feedback control and position sensing.