10 May 2012 XP Power unveils 95% efficient 250W convection cooled power supplies XP Power unveils 95% efficient 250W convection cooled power supplies XP Power has announced the CCB250 series of single output 250W ac/dc power supplies, which it claims has an operating efficiency of up to 95%. The convection cooled devices are aimed at industrial and medical applications and are said to generate very little waste heat without requiring forced air cooling. The series meets IEC60601-1 3rd edition medical safety standards, complying with 2 x MOPP (means of patient protection) and offering complete risk management files. It also complies with the requirements of BF (body floating) applications and is approved to IEC60950-1 for IT and industrial applications. The series has an input range of 80 to 275vac, in an ambient of -20 to 70°C, with no derating until 50°C. As well as being able to continuously deliver the maximum output of 250W, peak power capability is rated up to 300W for a maximum of 500ms, which allows the delivery of a short term higher current without the costs or space required for a higher rated unit. The open frame CCB250 series fits into a 1U space and comprises six models providing the nominal outputs of 12, 15, 24, 28, 36 and 48vdc. Author Simon Fogg Comment on this article Websites http://www.xppower.com/ Companies XP Power This material is protected by Findlay Media copyright See Terms and Conditions. One-off usage is permitted but bulk copying is not. For multiple copies contact the sales team. Enjoy this story? People who read this article also read... Southern Manufacturing This year, Southern Manufacturing and Electronics is set to be ... Read Article Claire Jeffreys, NEW Claire Jeffreys, events director, National Electronics Week, ... Read Article Arrow buys Nu Horizons Arrow is buying Nu Horizons in an all cash deal which values the ... Read Article NIDays 2013 NIDays is a technical conference designed specifically for ... Read Article What you think about this article: Add your comments Name Email Comments Your comments/feedback may be edited prior to publishing. Not all entries will be published. Please view our Terms and Conditions before leaving a comment.