DIGITAL POTENTIOMETERS KELVIN-VARLEY

Kelvin-Varley voltage dividers are widely used to replace multi-turn potentiometers and their corresponding gear-reduced knobs in all applications where it is necessary to divide a reference voltage precisely and repeatably, for example set-points for control or measurement instrumentation, reference voltages for measuring bridges, operational amplifiers, programmable power supplies, comparators, references for DC motors and proportional solenoid valves, etc.