Small Power Transformer

[Multi-Volti Devices]

This works, but...
1) You typically find xfmrs with 117 (or 115 or 120) primaries,

2)there is some inefficiency...depending on the regulation of the
xfmrs,   you may get as little as 80% of what you input, under load.

I made an isolation xfmr using the method suggested, and was surprised
how  much voltage was lost.

Murray



Jim Berry wrote:
>
> Hello Mike and Diggers in transformer boxes,
>
> In a bind, here is what I would do:  Collect up some filament
> transformers.  Two of them placed back to back, that is 125 to 6.3,
> 6.3 to 125.  Not as neat as a single transformer, but better then
> nothing ... maybe.
>
> 73 Jim K7SLI
>
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