Qualtek Electronics Corp. 50W Desktop Power Supply, Single Output QADA-50 Series

The QADA-50 Series is a 50-watt single-output desktop power supply with universal AC input (100VAC-240VAC) and operational compliance to Energy Efficiency Level VI, ErP Step 2, NRCan, and GEMS. It provides over-voltage, short-circuit, and over-current protection, with no-load consumption below 0.21W. Output voltages range from 9V to 48V, with corresponding rated currents up to 5.0A, and ripple and noise limited to ±2% of rated output. The unit includes a ferrite core, meets EN55022 Class B and EN61000-3-2 emissions standards, and complies with EN61000-4-2,3,4,5,6,8,11 for immunity. It operates from 0°C to 40°C, has a 300,000-hour MTBF at 25°C (Telecordia SR-332), and is housed in a 115mm x 53mm x 38mm enclosure weighing 278g. Input connects via IEC 60320 C8, C6, or C14; output cables follow UL2468 gauge standards. A one-year warranty is included.