RS Isolating Transformer

[Paula A]

All good stuff. I always treat each "side" of any isolating transformer as independent from each other and fuse according to maximum rating on the secondaries. It's bad practice to just rely on one line fuse to protect a transformer from a possible short/overload on the secondary side.

I'm a "rule of thumb" girl with mains.. it's +- 30% anyway and my big valve amp experience has taught me a lot of tricks to "get you home" when psu's go up the spout on the road.. most of them very scary