All of our Ametek-Sorensen-Xantrex-California power supplies are tested under load to simulate real working conditions. They ship properly boxed including instapak foam.
Most of our Sorensen 1 kW DCS programmable power supplies are 115/230 VAC selectable line input voltage via internal jumper as pictured. M37: option for wider input power range: 180-260V. M47: option for screwdriver adjustable output at 28.5 VDC and no display.
The Sorensen DHP Series power supply is designed for laboratory test and systems requiring variable DC sources with good ripple and regulation.