The primary voltage of transformers below R80 R type (100W) is 0-115V, 0-115V

  Number:       output voltage /current
  R80-04    0-280-320X2 (50mA), 0-6.3X2 (2.5A), 0-12.6 (1A)
  R80-17   250-0-250X2 (75mA), 3.15-0-3.15X2 (1.5A), 0-6.3X2 (1.5A)
  R80-25   300-0-300 (80mA), 0-6.3X2 (1.6A), 0-15 (1.6A), 0-12 (0.7A)
  R80-31   300-0-300 (60mA), 0-6.3 (2A), 0-15 (2A), 0-12.6 (2A)
  R80-35   0-28-35 X2 (0.7A), 0-5 (2.2A), 0-12 X2 (1.4A)
  R80-36    260-230-0-230-260 (90mA), 2.5-0-2.5 (3A), 3.15-0-3.15X2 (3A)

R80-37   0-300V-360V-380VX1 (0.15A), 0-15VX1 (1A), 0-12VX1 (1A), 6.3VX2 (2A)

R80-44    0-360-400X2 (50mA),  0-15 (2A),  0-5 (2A), 0-6.3X2 (2A)

R80-46    300-0-300 (60mA),  0-6.3 (1.6A),  0-18X2 (1A), 0-12.6 (1A)

R80-47    0-250-280X2 (150mA), 0-6.3 (3.5A), 0-5V (2A)

R80-49    300-0-300 (70mA), 0-6.3 (1.6A), 0-18 (1.2A), 0-12.6 (1.2A), 0-9V (1.2A)

R80-53   0-6.3 X2 (1.1A), 320-0-320 (60mA), 0-15 X2 (1.5A)

R80-55    0-9 X2 (3A), 0-250 (200mA)

R80-56   0-6.3 X1 (1.5A), 320-0-320 (50MA), 0-18 X2 (1.5A), 0-5 (2A)

R80-LS70   400-0-400X1 (85mA), 0-5VX1 (1.7A) 0-6.3VX1 (1.7A), 0-6.3VX1 (425mA)

R80-63   0-270x1 (250mA), 0-9VX2 (2.2A)

GA1   300-0-300 (95mA), 0-6.3VX1 (1.5A), 0-6.3VX1

Size:

120mm long × Width 93mm × Height 55mm

Installation aperture: 5mm

Installation hole spacing: 70mm × 90mm