"Westminster" low voltage (1-0-1V a.c. or 1V d.c.) power supply unit, type 022.312, by Unilab, Blackburn, England "Westminster" low voltage (1-0-1V a.c. or 1V d.c.) power supply unit 1980
Low voltage experimental power unit made by Chloride Legg Ltd, Ford House Road, Wolverhampton. Approximately 710mm high, 450mm deep, 530mm wide. Input 240v 50Hz single phase, output 0-14V at 40A, 14-18V at 32A. Serial no.300825 (1980-1990) Low voltage experimental power unit made by Chloride Legg Ltd 1980-1990
Low-voltage power supply unit, type 022.313, by Unilab, 1965-1975, output 1-20V in 1V steps a.c. or d.c. up to 6A Low-voltage power supply unit 1956-1979