Hello from Northern Indiana.
I've got a bunch of similar supplies - a result of past jobs in computer
service and parts center jobs in the last century.
A number of years ago i stumbled on this site that has more than you
could ever want to know about using and possible mods for these supplies:
http://www.djerickson.com/p1hack/
The ones I have came from pre-PC days when office computers were desk
sized and required 5 volts at decent amperage for TTL circuitry and +
and - supplies for other circuits.
73,
Tom N9DD
On 7/15/2021 5:52 PM, N4ZR wrote:
I got this supply as part of a purchase of a couple of SDRs. It's
linear, input voltages of 100-240 volts, 5 volts at 3 Amps out, and
has a very elaborate rectifier/regulator board with a specialized
regulator IC. In some respects it is tempting to keep around to power
5-volt devices, but its physical packaging is awkward. The
transformer and circuit board are mounted on an L-shaped piece of
thick aluminum, which has 8 large holes that seem intended for some
sort of standard mounting. It is still for sale on the manufacturer's
web site.
More to satisfy my curiosity than anything else, does anyone know what
it's intended for.
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
|