RS Isolating Transformer

[Mark Hennessy]

As I mentioned in post #43, if you're planning to connect in series, just try it - nothing bad will happen. If you get 240V, you know they are in phase, and adding together sucessfully. If you get almost nothing, then they are out of phase, so summing to nought. But no harm happens with a series connection. It's the parallel connection that is potentially risky, but that's why I suggested powering it via a lamp limiter if you need to go down that route.

Cheers,

Mark