Re: [CAD_CAM_EDM_DRO] Variable Transformer

v_bps wrote:

>I posted this question in the Gecko group as well.
>
>I was wondering if a variable transformer would work in building a
>power supply for the Gecko drives.
>
>The one I would like to use is 110 VAC input 0-115 VAC output and 10
>Amps. I know the Gecko is rated at 80 VDC so you would not want to set
>the AC output above say 53 Volts. I can set a lock pin on the dial to
>stop it from an accidental position change.
>
>Would this work?
>
>-D
>
>

I asked this question a few days ago, and the sum of the answers I got
was yes, but you *must* use an isolation transformer in addition the
variable transformer or you risk connecting wall AC to your DC components.
Michael