Description : What is the Difference Between "Insulating", "Isolating", and "Shielded Winding" Transformers?
Last Answer : Insulating and Isolating transformers are identical. These terms are used to describe the isolation of the primary and secondary windings, or insulation between the two. A shielded winding transformer, ... are connected to each other electrically, are not of the insulating or isolating variety.