The MDR-10-12 is a 10W Industrial DIN Rail Power Supply featuring Constant voltage mode output for single channel. MDR-10-12 input voltage ranges from 85 to 264VAC. Voltage output is 12VDC and current output is adjustable from 0 to .84 A with rated current .84A. With efficiency up to 81%, it is able of operating from -20 to +70 ℃ case temperature under free air convection. DR-4505 uses different circuit protection techniques like short circuit/overload/overtvoltage with LED indicator for power on feature . The MDR-10-12 has a 3 years factory warranty.