Is there a 120 to 277v xformer

[CLARENCE CLAY]

Does any one make a 110 volt ac to 277 volt transformer?

 

[TKM]

Does any one make a 110 volt ac to 277 volt transformer?

Many. Standard item for ages. Hammond, Stancor, Triad are a few
manufacturers of light power types. See Allied Electronics
www.alliedelec.com for a start. Check an electrical distributor such as
Grainger www.grainger.com if you want high power types.

Terry McGowan