The 0-10 V Connector Amplifier simplifies control of proportional solenoids by supplying a current proportional to an input control (0-10 V or 0-20 mA). It accepts power supply voltages from 9-28 VDC. This linear solenoid driver utilizes high frequency switching output (PWM) to provide a DC current output. The options for maximum current output include 2 A, 1.2 A, 800 mA, or 600 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. The unit is available with a DIN 43650A connection to mount directly on the coil. Other versions are available with 4-20 mA or 0-5 V (including 0-20 mA and 10 K potentiometer) inputs. A remote mount version is housed in a rugged metal box.