High Power Supplies Play It Cool

Delivering power outputs of 400W or 600W, the Xhite series modular power supplies provide full load operation up to 70°C, making them suitable for use in harsh environments with high ambient temperatures and wide temperature fluctuations. The series consists of two PowerPac chassis and a complete family of field-configurable, plug-in dc-output modules. The PowerPacs feature a universal input range (85 to 264 Vac) with single- and dual-output modules offering user-defined outputs ranging from 1.5 to 58 Vdc. All configurations are RoHS compliant, approved to UL60950/EN60950, and are EN55022 and FCC level B rated for conducted and radiated emissions. Other features include a 9.85" x 5" x 1.57" form factor, floating dc outputs with no minimum load requirements, ±0.1% line regulation, and a load regulation of ±0.2%. Outputs can be connected in series or parallel for increased power and include comprehensive protection. For further information, contact Jim Oursler at EXCELSYS TECHNOLOGIES, Rockwall, TX. (972) 771-4544.