Specifications:

• Output Range: 400 Watt ± 100V
• Voltage and current outputs can be made to vary smoothly and linearly through their entire rated plus and minus ranges, passing smoothly through zero with no polarity switching
• Can source as well as sink 100% of their current rating at any voltage setting
• Input:
  • AC Voltage: 105-125
  • Current (Max load, 115V a-c): 9.2A
• Approx. shipping weight: 90 lbs