With their improved output power and level of functionality, Schroff's maxpowerPRO power supplies help fulfil the increased demand of users in the telecoms, automation and test and measurement sectors. With new technologies and optimised manufacturing processes, Schroff says that it has managed to reduce the price of the AC/DC power supplies by up to 12%.
These 3 or 6 U power supplies are available with outputs of 250 or 400 W with an efficiency up to 83%. With an AC input range of 85 to 264 V a.c. they are usable in a wide application spectrum. With four output voltages the unit complies to the CPCI standards for 3,3 V, 5 V and ±12 V. With 80 A at 3,3 V and 50 A at 5 V, higher output voltages were achieved for improved variability. During parallel switching of the voltages during redundant operation (N+1) the Current Share Bus on the output voltages guarantees even current distribution.
Power efficiency and robustness in electronics design
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