10k Ohm 1 Gang Linear Panel Mount Potentiometer

What is a variable resistor used for?

Electronic Resistor and Capacitor are also called adjustable resistors, and their text symbols are represented by the letter "R" or "RH". Variable resistors are usually used in4 Layer Power line Circuits that require frequent adjustment (that is, the resistance does not need to change frequently). They play the role of adjusting voltage, adjusting current or signal control, and their main parameters are basically the same as fixed resistors. Types and structures of variable resistors. Variable resistors can be divided into film-type variable resistors and wire-wound variable resistors according to the production materials; according to the structure form can be divided into vertical variable resistors and horizontal variable resistors.