Dual Supplies Pack Peak Power Punch December 2004 Issue Published Date: January 06, 2005
Designed for applications requiring a 24V peak for a short duration, the dual-output 5V/24V ZWD series power supplies can deliver 200% of the nominal current rating for up to 10s. The supply’s 5V/5A output can power logic and auxiliary-power circuits, while the 24V output is capable of peak currents up to 18A. Remote on/off of just the 24-volt output is possible using a closed contact or jumper. Convection cooled at 50°C, the ZWD100PAF provides a continuous output of 100W and a peak output of 196W, while the ZWD150PAF yields 150W continuous and 294W peak. Also employing convection cooling, the ZWD225PAF delivers 225W continuous with a peak power of 440W. Each model accepts input voltages from 85 to 265 Vac and includes active PFC circuitry, meeting EN61000-3-2 standards. Single-unit prices start at $94. For more details, call LAMBDA, San Diego, CA. (800) 526-2324.
