The MDR-40-5 is a 30W Industrial DIN Rail Power Supply featuring Constant voltage mode output for single channel. MDR-40-5 input voltage ranges from 85 to 264VAC. Voltage output is 5VDC and adjustable from 5 to 6V and current output is adjustable from 0 to 6 A with rated current 6A. Thanks to the high efficiency up to 78%, it is able of operating from -20 to +70 ℃ case temperature under free air convection. MDR-40-5 uses a LED indicator for power on. The MDR-40-5 has a 3 years factory warranty.