GUS Series General-Purpose 350 W to 1,000 W AC/DC Power Supplies

The TDK-Lambda GUS series of compact single-output general-purpose power supplies is rated at 350 W, 600 W, and 1,000 W with 12 V, 24 V, 36 V, and 48 V outputs. The GUS350 models are convection-cooled and available with an optional output voltage adjustment function, remote on-off, and a DIN-rail-mounting bracket option for the 24 V model. The GUS600 and GUS1000 have output voltage adjustment as standard and internal fans with a low acoustic noise, typically less than 45 dBA, ensuring quiet operation in noise-sensitive environments.

The GUS series addresses the need for an economically priced product while maintaining reliability and quality. This provides an alternative source of power for manufacturers who require a higher grade of construction without significantly impacting cost. The GUS series has an operating temperature range of -20°C to +70°C (-40°C start-up) and a three-year warranty. With efficiencies of up to 95.5%, energy consumption and internal losses are reduced, lowering internal component temperatures and enhancing long-term product reliability.

Safety certifications include IEC/EN/UL/CSA62368-1 (compliant with IEC61010-1), as well as CE and UKCA marking for the Low Voltage, EMC, and RoHS Directives. The units also comply with EN 55011-B and EN 55032-B conducted and radiated emissions standards and meet EN 61000-3-2 harmonics and IEC 61000-4 immunity standards. The GUS series meets IEC 62477-1 (OVC III) and features input-to-output isolation of 2,000 V_AC, input-to-ground of 3,000 V_AC, and output-to-ground of 500 V_AC.