The SHP350 AC-DC power supply provides upto 420 W of output power in a compact rugged mechanical package, suitable for a range of industrial applications. The unit comprises of a main output with voltages from 12-48 VDC and a 5 VDC standby supply which can be utilitsed with the signals and control features of the unit to provide detection of loss of AC input and remote on/off control. Multiple units can be used in parallel via the current share facility, providing higher power solutions. Inherently low earth leakage current, and conducted EMC compliance to Class B also simplify higher power system design.