350-W supply suits IT, industrial, and healthcare needs

The 350-W GCS350 series is the newest addition to the GCS high efficiency ac/dc power supplies. It is available in multiple mechanical formats, including a 1U 3 x 5-in. open frame package. Other formats available are an enclosed, covered version, and top- or end-mounted fan cover versions. The supplies feature six single output models offering common nominal outputs from +12 to +56 Vdc. The supplies operate from a wide input range of 85 to 264 Vac, with full power available from 90 Vac and higher.

The open-frame, convection-cooled power supply package can deliver up to 200-W while a forced airflow provides 350 W output. A secondary 12-Vdc/0.6-A supply output is standard on those models not fitted with a cooling fan. The supplies feature a typical energy efficiency of 93% and meet the 80 Plus Silver efficiency standard across the whole range, apart from the 12-Vdc output model that complies with the 80 Plus Bronze standard. The units can operate over the extended temperature range of –40° to 70°C with full power up to 50°C. No additional EMC filtering components are required since the series meets Class B conducted and Class A radiated criteria as stipulated by the internationally recognized standards of EN55011 and EN55022. Also, the units comply with the 3rd edition medical safety standards EN60601-1, ANSI/AAMI ES60601-1, CSA22.2 No 60601-1, and the IT equipment safety standard UL/EN 60950-1.