Re: My power supply calculations and a zener question

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Bernard R"
<bwjarandall@c...> wrote:

> > Shouldn't be a problem as this isn't a continuous load,

providing

> that the mains voltage doesn't flutuate wildly for long periods of
> time. The other alternative you might consider is using Mariss's
> circuit "Power Supply.pdf" in the files section.
>
> Bernard

Ah ok, And now that I've clued into the power vs. amps thing and
lowered the voltage to ~20, I should have even less to worry about
with back emf to the power supply?