[vc_row][vc_column][vc_column_text]Single Phase Variable Transformers in ratings from 3 to over 80 Amps. Available with either Manual (AE Series) or Motorized (MAE Series) control.

Unlike fixed ratio transformers, Ashley-Edison’s Variac style auto-transformers provide an infinitely variable step-less output voltage that can be adjusted from 0 to 117% of the nominal input voltage.

The available 240V (HB/HO) and 120V (LB/LO) manual and motoristed controlled single phase variable transformer ranges are detailed in the TABs below.


If you do not find the variable transformer that meets your application’s exact needs, please contact us with your specific detailed requirements.