Medical certified with output power ratings from 40W to 65W, the DTM65-C series external ac/dc power supplies are EISA and CEC Efficiency Level IV compliant. They operate with a universal ac input of 90 to 264 Vac (47-63Hz) and attain typical operating efficiencies greater than 85%. Available output voltages include 5V, 12V, 15V, 18V, 24V, 36V, and 48V. The components sport insulated enclosures that measure 2.72” x 5.2” x 1.57” and are convection cooled. Operating temperature range is 0°C to +50°C at full load with no deratings necessary. Pricing starts at $37 each/500. TDK-LAMBDA, San Diego, CA. (800) 526-2324.