Compact 100W Supplies Provide Multiple Outputs

Sporting industrial and medical approvals, the ECM100 series 100W, open-frame ac/dc power supplies measure114.3 mm x 63.5 mm x 30.5 mm and employ two independent converters providing multiple regulated outputs. Outputs V1 and V2 are regulated by the control loop, while V3 and V4 are post regulated. V3 can be positive or negative, selectable via an internal jumper. Convection cooling handles up to 80W, and full power requires just 5 CFM airflow for cooling. The 15 models in the series meet class B conducted EMC specifications (EN55011 & EN55022). Safety approvals include UL60601-1 and EN60601-1 for medical systems and UL60950-1 and EN60950-1 for commercial and IT equipment. Prices range from $69.55 (dual outputs) to $74.10 (quad outputs) each/1,000. XP POWER, Littleton, MA. (978) 287-7260.