Open-frame power supplies
2 May 2012
Power Electronics / Power Management
Power-One announced the availability of its newest 200 W and 400 W open-frame AC-DC power supplies – the ABC200 and ABC400 series.
The ABC200 series provides 200 W in a 5 x 10 cm footprint with a single 12 V, 24 V or 48 V output. It accepts a universal 90 to 264 V a.c. input range with active power factor correction, delivering over 90% efficiency at 230 V a.c.
The ABC400 series utilises a universal 90 to 264 V a.c. input range with active power factor correction. The power supplies have a low 1U height and provide a single 12 V, 24 V or 48 V output. They provide up to 400 W of output power in a 7,5 x 12,5 cm footprint.
The power supplies ensure minimal power losses in end-use equipment, thereby facilitating lower operating costs and easier thermal management. They are ideal for telecom, datacom, industrial equipment and other applications.
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