Rockershovel posted:
Regarding circuit breakers, bring in the U.K. I have a two-stage reduction - 230v AC to 110v AC, then a KW to give 20v AC. I presently use a proprietary step-down transformer bought on eBay for the primary step-down, and I find that this will trip out before the KW; which I suppose, illustrates your point about modern electronics being more sensitive.
NOT fast enough for todays electronics!
Ron