This linear toroidal unregulated power supply is perfect for demanding motion control projects. With 72VDC/20A power handling, your large steppers or servos will always have clean, stable, un-switched power.
Unregulated Power Supply 1440W, Input: 120VAC or 230VAC Output: 72VDC/20A Max
AC power connections:
115Vac – 2 red wires to neutral & 2 black wires to hot.
220Vac – 1st red wire to hot, 1st black wire to 2nd red wire, and