On Sun, 18 Dec 2005 10:39:58 -0500, Ralph Cameron wrote:

Looking for a circuit diagram for a Pyramid PS-50, 12-15V dc @50Amps supply.
This is marked as having been made by Tenna and has both voltsage and
current meters.

Any help appreciated to get this thing operational.
Thanks
Ralph VE3BBM

I have a schematic of the Pyramid PS-25G that I can scan and E-mail.
Let me know.
73 de Sieb VE3JUA