xxseub@osprey (Steven Eubanks) (05/27/90)
I've recently acquired a Racal-Vadic VA212LC modem without a power supply. Does anyone know the voltages and current ratings necessary to feed the 3-pin power connector on the back of the modem? Thanks. -- ====================================================================== Steven W. Eubanks, EDS/LIMS NASA Lewis Research Center Internet:xxseub@csduts1.lerc.nasa.gov 21000 Brookpark Rd. (216)433-8498 Cleveland, OH 44135
grr@cbmvax.commodore.com (George Robbins) (05/28/90)
In article <1990May27.130347.22273@eagle.lerc.nasa.gov> xxseub@osprey (Steven Eubanks) writes: > I've recently acquired a Racal-Vadic VA212LC modem without a power supply. > Does anyone know the voltages and current ratings necessary to feed the > 3-pin power connector on the back of the modem? Thanks. Racal modems use a power supply that is rated about 22VAC .5-.75A betwee the two outer pins, with the center pin connected to the center tap. This is probably not critical and a Radio-Shack 24V Center-tapped filament transformer would probably get some action. -- George Robbins - now working for, uucp: {uunet|pyramid|rutgers}!cbmvax!grr but no way officially representing: domain: grr@cbmvax.commodore.com Commodore, Engineering Department phone: 215-431-9349 (only by moonlite)