The new ARF130 series of power supplies have been released by ALL PSU

This is a new market leading range which is looking to be very popular.
Units are available in 3 mechanical formats :  Fully Enclosed, Open Frame and U-Channel Chassis

All mechanical formats have output voltage options of 12, 24 and 48 Volts DC, are fully approved to UL/EN/IEC-62368-1, are ultra compact for their power rating and are very competitively priced.
All units have a no load power consumption of <0.3 Watts and an operating altitude of up to 5000M and have a 3 year warranty as standard.

Please see the links below to access datasheets for more information