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Subject: Re: [Homebrew_PCBs] Re: 500 buck CNC drill update

From: Russell Shaw <rjshaw@...>
Date: 2004-04-04

ballendo wrote:
> Hello,
>
> The kits sent to countries with 240V,50Hz mains would be set up for
> that voltage and frequency.
>
> It's only a transformer change, after all...

Use a transformer with 120V center-tap and have a switch for series
or parallelling of the primaries.