The MEAN WELL MDR-40 series DIN rail power supplies have a slimline design that leaves more room on the DIN rail for other equipment.
 
The full range universal AC input makes them ideal for OEMs producing equipment for international markets.
 
These power supplies are ideal for products being designed with low stand by power consumption, as the no load power consumption of these power supplies is less than 0.75 Watts.
 
The MDR-40 series features a DC OK output signal for remote status monitoring.For the North American market these power supplies can be used in Class I, Division 2, Groups A, B, C, and D hazardous locations.
 
They have a temperature level 4 rating.
Model
MDR-40-12
MDR-40-24
MDR-40-48
MDR-40-5
Output
Voltage
12
24
48
5
Current (A)
3.33
1.7
0.83
6
Power
40W
41W
40W
30W
Input
Voltage
 
Efficiency
86%
88%
88%
78%