Re: Power supply

--- In CAD_CAM_EDM_DRO@yahoogroups.com, Abby Katt <cncgroupnospam@...>
wrote:

>

Switch mode PSU's monitor the output stage in a type of complex

> "loop" so they can't be chained to double the voltage, even putting

them

> in series is likely to be asking for serious trouble...

I'm not sure I understand the problem, the "loop" keeps the positive
terminal at a certain voltage with respect to the negative, voltage is
all relative so I don't see the problem.

Not that I am saying there isn't one I just don't see it.

Graham