{"id":2111,"date":"2017-11-01T09:00:03","date_gmt":"2017-11-01T09:00:03","guid":{"rendered":"https:\/\/engineernewsnetwork.com\/blog\/?p=2111"},"modified":"2017-11-01T09:16:24","modified_gmt":"2017-11-01T09:16:24","slug":"2in-x-4in-open-frame-ac-dc-power-supplies-offer-high-densities-up-to-30-win3","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/2in-x-4in-open-frame-ac-dc-power-supplies-offer-high-densities-up-to-30-win3\/","title":{"rendered":"2in x 4in open frame Ac-Dc power supplies offer high densities up to 30 W\/in3"},"content":{"rendered":"<span class=\"highlight highlight-blue\"><a href=\"http:\/\/www.cui.com\/product\/power\/ac-dc-power-supplies\/chassis-mount\/vof-225a-series\" target=\"_blank\" rel=\"noopener\">CUI\u2019s Power Group<\/a><\/span> has announced the continued expansion of its portfolio of high density open frame ac-dc power supplies with the introduction of two new series.<\/p>\n<p>The VOF\u2011180 and VOF\u2011225A series, outputting 180W and 225W of continuous power respectively, feature high efficiencies up to 94% and high power densities up to 30 W\/in3.<\/p>\n<p>Housed in compact, low profile packages measuring as small as 2 x 4 x 0.75in (50 x 101 x 19mm), these ac-dc power supplies provide space and energy saving benefits for IT equipment, industrial, and consumer electronics applications.<br \/>\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-format=\"fluid\" data-ad-layout=\"in-article\" data-ad-client=\"ca-pub-7565662001938327\" data-ad-slot=\"7585079586\"><\/ins><br \/>\n<script>\n(adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><br \/>\nThe 180W and 225W models deliver no-load power consumption less than 0.5W and are certified to the UL and EN 60950-1 safety standards, while further meeting EN 55032 B limits for conducted and radiated emissions.<\/p>\n<p>Both open frame series feature wide universal input voltage ranges of 80 to 264Vac and offer single output voltages from 12 to 58 Vdc.<\/p>\n<p>All models carry operating temperature ranges at full load from -40 up to +50\u00b0C with forced air cooling, derating to 50% load at +70\u00b0C.<\/p>\n<p>Additional features include a 12 Vdc\/500 mA fan output, power factor correction, and over voltage, over current, and short circuit protections.<\/p>\n<p>Calculated per Telcordia SR-332 Issue 3, the two new VOF series also boast an MTBF of 3.37 million hours.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CUI\u2019s Power Group has announced the continued expansion of its portfolio of high density open frame ac-dc power supplies with the introduction of two new series. The VOF\u2011180 and VOF\u2011225A series, outputting 180W and 225W of continuous power respectively, feature high efficiencies up to 94% and high power densities up to 30 W\/in3. Housed in &hellip;<\/p>\n","protected":false},"author":1,"featured_media":2112,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[592,591,749],"class_list":["post-2111","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-electronics","tag-ac-dc-power-supplies","tag-cui","tag-vof180-vof225a"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2in x 4in open frame Ac-Dc power supplies offer high densities up to 30 W\/in3 - Engineer News Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/2in-x-4in-open-frame-ac-dc-power-supplies-offer-high-densities-up-to-30-win3\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2in x 4in open frame Ac-Dc power supplies offer high densities up to 30 W\/in3 - Engineer News Network\" \/>\n<meta property=\"og:description\" content=\"CUI\u2019s Power Group has announced the continued expansion of its portfolio of high density open frame ac-dc power supplies with the introduction of two new series. 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