Mx2C - Powerstax

The Multistax® Hi-Rel family of high reliability configurable power supplies provides up to 1000W in an extremely compact 1U package. These units are ideally suited to solving complex power system requirements where a full custom design is not an option. The fully floating outputs can be combined in series or parallel (or series-parallel) to achieve virtually any output combination you can imagine. Designed for use in harsh operating environments, the Multistax® Hi-Rel family is conformal coated and ruggedised to withstand extremes in shock and vibration as well as operation over a wide temperature range of -55 to 70°C. Applications include Harsh Industrial, Test and Measurement, Communications, Fixed and Mobile Radar and Military Electronics which require COTS solutions. The architecture is based upon low loss technologies, thus reducing thermal build-up in your system and providing market leading power densities up to 12W/in3 and efficiencies up to 90%. The Multistax® Hi-Rel family is fully characterised for EMC according to MIL-STD-461F. All configurations meet the MIL-STD-810G standard for shock and vibration. EMC characterisation, Shock and Vibration and Thermal Stress reports are available. Each Multistax® Hi-Rel chassis is a fully functioning power supply, multiple supplies can be combined into a 1U 19” rack to produce complex system-level power – in a very short timescale. The system is fully UL/EN60950 approved and is CE marked to the Low Voltage Directive – meaning that any custom combination immediately carries these approvals.


• Up to 1000W in <1U chassis

• MIL-STD-810G: Shock & Vibration


• Conformal Coated & Ruggedised

• -55 to +70°C Operating Temperature

• 47-440Hz input frequency

• Anti-Vibration Compound

Primary Application

Additional Applications

Hi Rel COTS: Harsh Industrial Electronics, Radar (Naval, Ground Based), Communications, Test & Measurement.