The N+1 and 1+1 redundant systems are suitable for all power supplies. They have a dual input with a single output. At an output current of 20 A, there is only a 72 mV Voltage drop. The power loss is only 2.15 W at 20 A and 6.3 W at 40 A output current. These systems have a peak load capability of 160% (65 A). They also provide reverse input polarity protection and can operate at full power between -40 and +70 deg C. With a width of only 36 mm, they come in a rugged metal housing. Wiring is made easy with the included distribution terminal for the negative-pole.