250W AC/DC Supplies Sport Compact Design September 02, 2008
In an open-frame form factor measuring 3” x 5” and 1.5” in height, the LPS200-M series 250W ac/dc power supplies carry both ITE and non-patient contact and non-patient critical medical safety approvals and deliver a typical full-load efficiency of 88%. The supplies accept a universal 90 to 264 Vac input or a 120 to 300 Vdc input. The series comprises two power supplies: the LPS203-M with a 12V output and the LPS205-M providing a 24V output. The 12V unit delivers up to 10.3A continuously with convection cooling or up to 20.8A continuously with 30 CFM of forced air cooling while the 24V model outputs 5.2A continuous with convection cooling and 10.4A continuous with 30 CFM of forced air cooling. The main output of each model is adjustable up to 10% either side of nominal and regulated to within ±2% for all line and load conditions. Remote sense compensates for a drop up to 0.5V between the output terminals and the load. Pricing starts at $140 each in OEM quantities. EMERSON NETWORK POWER, Carlsbad, CA. (888) 412-7832.
