Ruggedized AC/DC Power Supplies target MIL-COTS applications.

Excelsys Technologies    Rockwall, TX 75087
Nov 29, 2012 Housed in 10.55 x 5.00 x 1.59 in. package, field-configurable XF Series is rated from 400–1,000 W with efficiencies greater than 90%. Units are available in single and dual output modules with 1.5–58 V output, 47–440 Hz input frequency, and 5 V/250 mA bias standby voltage. Operating from -55 to 70°C, power supplies meet MIL-STD 810G for shock and vibration and are fully characterized for EMI according to MIL461F. Other features include individual output control and series/parallel connections.

Modular Power Supplies feature 38.3 dBA of acoustic noise.

Excelsys Technologies    Rockwall, TX 75087
Aug 31, 2012 Measuring 10.24 x 5.00 x 1.59 in., Xgen Series features 85-264 Vac input with active PFC and provides 800 W of power. XBC chassis is approved for UL60950-1 applications, while XWC model is approved to UL/EN60601-1 applications. Both may be configured with up to 6 output modules rated for 104-240 W and single or dual output voltages of 1-58 Vdc. Operating with efficiency of 89%, chassis feature %SB, AC Fail, Fan Fail, global on/off, and temperature signals.

Constant Current LED Power Supplies have low-profile design.

Excelsys Technologies    Rockwall, TX 75087
Mar 23, 2012 Comprised of 75 W LED drivers, LDB75 series delivers constant current over 5-100% range of single 24, 36, or 48 V outputs. Standard features include universal input voltage 90-305 Vac, constant voltage/current mode operation, and efficiency up to 91%. Supplied in 8.07 x 1.57 x 1.10 package, series also features 0.95 power factor, IP67 protection, and -30 to +50°C operating range. Over-current, over-voltage, short-circuit, and over-temperature protections are also standard.

Modular Power Supplies are offered in 1U height.

Excelsys Technologies    Rockwall, TX 75087
Nov 05, 2008 Measuring 10.55 x 5.00 x 1.59 in., XCE 1450W modular power supplies offer 1,340 W continuous, and 1,450 W peak power with efficiencies up to 90%. XCE powerPac chassis can be populated with up to six 25-200 W powerMod output modules offering single or dual outputs ranging 1.0-59 Vdc. Both modules have UL/cUL60950-1, EN60950-1 safety approvals, and feature 5 VSB, LED indicators and individual output module control signals.

Medical Power Supplies offer custom outputs.

Excelsys Technologies    Rockwall, TX 75087
Aug 14, 2007 Available in 200, 400, and 600 W with universal ac input, Xmite Series is safety qualified to UL60601-1/ EN60601-1 for medical applications. Units may be populated with up to 4 powerMod output modules offering dc outputs ranging from 1.5-58 Vdc. Combining low loss technologies with planar magnetics and surface mount technology, power supplies offer 90% efficiency, active PFC, and status and control functions, such as remote on/off, remote sense, current share, and voltage trim.

Low-Profile Power Supply features 15 W/in.³ power density.

Excelsys Technologies    Rockwall, TX 75087
Mar 27, 2007 Measuring 1U high, Xcite has plug-and-play architecture that lets users configure custom power solution in under 5 min. Modular solution may be populated with up to 6 Excelsys powerMods (configurable dc output modules), providing adjustable output voltages of 2.5, 5, 12, 24, and 48 Vdc and output power from 400-1,200 W. All outputs are fully isolated and may be connected in series or parallel. For efficiencies to 90%, unit uses low-loss switching technologies and planar magnetics.