A new range of industrial low-profile ATX computer power supplies is available. The ZWX-series open-frame, ac-dc supplies are aimed at server and industrial-computer applications. These supplies provide the five voltages (+3.3, +5, +12, -12 and +5V standby) and are 1U rack or enclosure mountable. The ZWX300 includes a second +12V to support extra drives, memory, and fans. The supplies work well in applications where convection cooling is preferred, yet can provide higher power for fan cooling. The convection-cooled power ratings are 90, 120, and 150W. With forced-air cooling (30 cfm) these ratings jump to 153, 204, and 255W respectively. Add 30 to 40W for peak power ratings.

Lambda Americas, 3055 Del Sol Blvd, San Diego, CA 92154, (619) 575-4400, www.info.hotims.com/18361-256