Quote Originally Posted by tubehunter View Post
Just wire in series 110v + 110v = 220v

As all board voltages appear to be regulated there is no need for a step down device.

It's really only needed when you have ac heaters etc...

Happy Days
Hi Duncan, for the technically challenged, can you elaborate?

Are you saying it doesn't matter that the mains transformer is 220v, because the secondaries are regulated? How does that work?