hi
am trying to connect a dc motor to a controller with an output of 4 to 20 ma.... i have conveted 4 to 20ma to 1-5v..... but am not able to convert the 1-5 v dc signal vary from 0-220v dc..... am not able to figure out how to amplify it to this extent.... i have tried coltage multiplier and dc chopper.... they don seem to amplify to the extent i require.... any suggestions on what to do?????can anyone help?????
am trying to connect a dc motor to a controller with an output of 4 to 20 ma.... i have conveted 4 to 20ma to 1-5v..... but am not able to convert the 1-5 v dc signal vary from 0-220v dc..... am not able to figure out how to amplify it to this extent.... i have tried coltage multiplier and dc chopper.... they don seem to amplify to the extent i require.... any suggestions on what to do?????can anyone help?????