1 kW power supply in a 1U high module

May 20, 2014 // By Graham Prophet
Excelsys Technologies' XSolo family of 1U high, ultra-compact single output power supplies is available in two package types, outputting 504W convection cooled in an open-frame U-channel form-factor and up to 1008W in an enclosed fan-cooled chassis. Both models carry a 5 year warranty.

The XSolo platform offers system integrators a features including; variable fan speed, 12V/300 mA isolated bias supply, remote ON/OFF, output voltage control and parallel operation for higher power applications. Nominal output voltages are 24V and 48V with wide adjustment ranges and user defined set-points. Maximum dimensions are 1U x 238 mm x 128 mm.

The XSolo range has dual safety agency certification; EN60950 for industrial applications and EN60601-1 2nd and 3rd Edition for medical applications, fully meeting the stringent creepage and clearance requirements, 4 kVAC isolation and <300 µA leakage current. The XSolo is also compliant with the semiconductor manufacturing standard SEMI F47, fully meeting the voltage dips and interruption requirements, and with all relevant EMC emission and immunity standards.

Optional features available include I2C digital control and OR-ing Diodes for N+1 redundancy. The XSolo can also be provided with conformal coating and ruggedised for use in harsh environments. With convection cooled power capability of over 500W the XSolo is suitable for use in Hi-Rel MIL-COTS applications as well as acoustic sensitive laboratory and medical equipment.

Excelsys; www.excelsys.com