This is probably a stupid question, but here goes. I have a 220V/60 AMP welding outlet in my home garage that I'd like to use to power my 30 AMP 2012 Edge trailer. I know that I don't want to send 220V/60 AMPs through the trailer cord but would like to know if there an adapter made to reduce the 220V/60A to 115V/30A for this purpose? Thanks.