SL Power announces its 425 W, single-output TU425 series AC/DC power supply. This latest offering from SL Power addresses the unique needs of all types of test equipment such as oscilloscopes, analyzers, test boards, chromatography mass detectors, as well as industrial process control systems that require clean, reliable power for the highest level of performance.

Feature rich and highly efficient, up to 90 percent, the TU425 product family with active current share for redundant applications, measures only 3” x 6.2” x 1.62”, easily fitting into a compact 1U high chassis and provides 300 W of convection cooling or 425 W with moving air. Designed with the highest level of Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) protection, the TU425 model features a wide -10°C to 70°C operating temperature range and will start-up at a low -40°C, providing optimum thermal performance and eliminating the need for a costly heating element. Compliant to heavy industrial levels of the IEC61000-4 standards for EMC immunity and Class B Conducted EMI with 6 db margin, the TU425 power supply features over 350,000 hours Mean Time Between Failure (MTBF) and uses long-life (>7 years) electrolytic capacitors in its design.

The new models feature a universal input of 90 to 264 VAC and are available in outputs of 12 V, 18 V, 24 V, 48 V and 56 V. Input and output monitoring alarms plus isolated 12 V/1 A fan output and 5 V/2 A standby voltage are standard offerings of the TU425 family. All models are CE marked to low voltage directive and approved to ITE standards of IEC/UL/EN60950 and CSA C22.2, 2nd edition.