{"id":6388,"date":"2018-04-10T11:29:10","date_gmt":"2018-04-10T10:29:10","guid":{"rendered":"https:\/\/engineernewsnetwork.com\/blog\/?p=6388"},"modified":"2018-04-10T11:30:56","modified_gmt":"2018-04-10T10:30:56","slug":"non-isolated-up-converter","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/non-isolated-up-converter\/","title":{"rendered":"Non-isolated up converter"},"content":{"rendered":"<span class=\"highlight highlight-blue\"><a href=\"http:\/\/www.vicorpower.com\" target=\"_blank\" rel=\"noopener\">Vicor Corporation<\/a><\/span> has announced a 12V to 48V non-isolated up converter to support 48V high-performance GPUs in data centres that are still relying on legacy 12V power distribution.<\/p>\n<p>The 2317 NBM converts 12V to 48V with over 98% peak efficiency, 750W continuous and 1kW peak power in a 23x17x7.4mm surface-mount SM-ChiP package.<\/p>\n<p>The NBM (NBM2317S14B5415T00) provides a complete solution with no external input filter or bulk capacitors required.<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-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-7565662001938327\" data-ad-slot=\"7585079586\"><\/ins><br \/>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><br \/>\nBy switching at 2MHz with ZVS and ZCS, the NBM provides low output impedance and MHz fast transient response to dynamic loads.<\/p>\n<p>The NBM incorporates hot-swap and inrush current limiting.<\/p>\n<p>The NBM supports state-of-the-art 48V input GPUs using Power-on-Package (PoP) Modular Current Multipliers (MCMs) driven from a 48V node sourcing a small fraction (1\/48) of the GPU current. Current multiplication overcomes the power delivery boundaries imposed by traditional 12V systems standing in the way of higher bandwidth and connectivity.<\/p>\n<span class=\"highlight highlight-blue\"><a href=\"https:\/\/engineernewsnetwork.com\/blog\/3918-2\/\" target=\"_blank\" rel=\"noopener\">Vicor<\/a><\/span> Power-on-Package modules build upon Factorised Power Architecture (FPA) systems deployed in high-performance computers and large-scale data centres.<\/p>\n<p>FPA provides efficient power distribution and direct conversion from 48V to 1V for GPUs, CPUs and ASICs demanding up to 1,000A.<\/p>\n<p>By deploying current multiplication in close proximity to high current Artificial Intelligence (AI) processors, PoP MCMs enable higher performance and system efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vicor Corporation has announced a 12V to 48V non-isolated up converter to support 48V high-performance GPUs in data centres that are still relying on legacy 12V power distribution. The 2317 NBM converts 12V to 48V with over 98% peak efficiency, 750W continuous and 1kW peak power in a 23x17x7.4mm surface-mount SM-ChiP package. The NBM (NBM2317S14B5415T00) &hellip;<\/p>\n","protected":false},"author":1,"featured_media":6389,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3554,765,1923],"class_list":["post-6388","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-process","tag-12v-to-48v-nbm-module","tag-data-centres","tag-vicor"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Non-isolated up converter - Engineer News Network<\/title>\n<meta name=\"description\" content=\"12V to 48V non-isolated up converter to support 48V high-performance GPUs in data centres\" \/>\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\/non-isolated-up-converter\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Non-isolated up converter - 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