Transformer inter-winding capacitance?

On Fri, May 3, 2013, at 03:25 PM, andy pugh wrote:
> These seem very popular as work lights, but having just gutted the
> wall-arts of two in order to fit to my machine, I have made a
> surprising discovery.
> 
> The 4V output wires sit at 100V AC relative to earth. I found this by
> touching the machine frame while checking the output polarity.
> 
> This doesn't seem right for a SELV light?
> 
> -- 
> atp
> If you can't fix it, you don't own it.
> http://www.ifixit.com/Manifesto
> 
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-- 
  John Kasunich
  [email protected]

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