Compact 480W DIN rail power supply is 93% efficient

TDK-LAMBDA DRB480-24-1 ac-dc DIN rail mount power supply has an efficiency of up to 93%, waste heat has been reduced, allowing the use of a compact enclosure size featuring a power density of 6 Watts per inch³. Suitable for a wide range of industrial applications, unit has an operating input range of 90 to 264Vac and can deliver 24V at 20A. Device’s output can be adjusted from 24 to 26.4V to offset voltage drops in cabling or where ORing diodes/FETs are used in a redundant configuration. A DC Okay relay and a front panel LED provides output status. http://www.us.tdk-lambda.com/lp