I have a piece of small equipment that was designed for 220VAC @ 50hz. (2A)
It has A/C motors, sensors, and some electronics & LED [I think] displays.
It is several years old and comes from the Orient
I realize that I *should* use a power converter that takes 110VAC @ 60hz and converts it to 220VAC @ 50hz, but I have a ton of small transformers that are 220/110VAC [in or out] and I would like to use one.
What kind of problems am I going to see if I just transform 110/60 to 220/60.