TDK Corporation has expanded the TDK-Lambda brand GUS series of compact, single-output general-purpose power supplies with 600W and 1000W models. The new GUS models provide output voltages of 12, 24, 36 and 48V, achieving efficiencies of up to 95% with a load of 30 to 100%. The GUS600 model measures 101.6 x 41 x 152.4 mm (W x H x D), while the GUS1000 has a size of 101.6 x 41 x 177.8 mm. The models feature an operating temperature range of -20 to +70°C, and feature safety certifications such as: IEC/EN/UL/CSA62368-1; CE and UKCA marking for low voltage; EMC and RoHS directives; EN 55011-B and EN 55032-B; and meet EN 61000-3-2 harmonics and IEC 61000-4 immunity standards. The GUS series meets IEC 62477-1 (OVC III) and has an input-to-output isolation of 2,000V AC, input-to-ground of 3,000V AC, and an output-to-ground of 500V AC.