The Remote Mount Solenoid Drivers simplify control of proportional solenoids by supplying a current proportional to an input control. The Solenoid Drivers accept power supply voltages from 9 to 28 VDC. The linear solenoid drivers utilize high frequency switching output (PWM) to provide a direct current (DC) output. The options for current outputs include 2 A, 1.2 A, or 400 mA. A current sensing circuit maintains output current regardless of changes in input voltage and coil resistance. The user can adjust maximum and minimum current. Ramp time, dither frequency, and amplitude can also be adjusted to match the application. A system of LEDs indicate output power level, input level, and power on/off.