PSR4/5A-112-0400 by Kollmorgen

The PSR4/5A-112-0400 from Kollmorgen's PSR Servo Power Supplies series provides a 140VDC output at 7A continuous current. It accepts a 115VAC input at 12A, delivers a peak current of 42A for 50 ms, and includes an internal 15 ohm regeneration shunt resistor. It dissipates 40 W continuously, 120 W internally, and handles up to 3.5 kW of peak power during regeneration. Control circuitry operates on a 90–132 VAC input.