{"id":18510,"date":"2020-11-25T09:00:00","date_gmt":"2020-11-25T09:00:00","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=18510"},"modified":"2020-11-24T11:05:28","modified_gmt":"2020-11-24T11:05:28","slug":"48v-4kw-power-supply-accepts-an-industrial-350-to-528vac-3-phase-delta-or-wye-input","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/48v-4kw-power-supply-accepts-an-industrial-350-to-528vac-3-phase-delta-or-wye-input\/","title":{"rendered":"48V 4kW power supply accepts an industrial 350 to 528Vac 3-phase delta or WYE input"},"content":{"rendered":"\n

TDK Corporation<\/a><\/strong> announces the addition of a 48V, 83.3A 4kW output power supply to TDK-Lambda\u2019s TPS series.\u00a0<\/p>\n\n\n\n

The TPS4000-48 operates from an industrial three-phase input. It can automatically run from 400, 440, or 480Vac nominal delta or WYE inputs, without wiring changes or the need for large, costly step-down transformers. This industrial grade power supply is for use in applications including test and measurement equipment, semiconductor fabrication, additive manufacturing, printers, laser cutting and RF power amplifiers.<\/p>\n\n\n\n

The TPS4000 series has, as standard, output voltage and current programming, AC fail, DC good and dropped phase warning signals, configurable remote on\/off, 12V 0.3A standby voltage and a PMBus interface. Using this interface allows the remote monitoring of the output voltage and current, internal temperature, status signals and fan speed.\u00a0<\/p>\n\n\n\n

The PMBus can also program the output voltage, over current limit and the remote on\/off. The output voltage is adjustable from 38.4 – 58V and the current limit point by 70-105% using front panel potentiometers or an analogue 0-5Vdc voltage. <\/p>\n\n\n\n

To facilitate the easy parallel operation of up to 8 units, for redundant or higher power requirements, an internal ORing FET is included.<\/p>\n\n\n\n

Excluding the output busbars, the unit measures 107 x 84.4 x 335mm, making it suitable for 2U high racking systems. <\/p>\n\n\n\n

The TPS4000 has a low weight of just 4kg and a typical efficiency of 92%. The TPS can start up at -40\u00b0C, operate at full load in ambient temperatures of -10\u00b0C to +50\u00b0C, and deliver 55% load at 70\u00b0C. <\/p>\n\n\n\n

The variable speed, temperature-controlled cooling fan reduces acoustic noise and the ingress of contaminants. The power supply has 3kVac input to output, 2kVac input to ground and 500Vdc output to ground isolation.<\/p>\n\n\n\n

The three-year warranty TPS is safety certified to IEC\/EN\/UL 62368-1 and is CE marked to the Low Voltage, EMC and RoHS Directives. The TPS4000 also complies with EN55032-A EMI, SEMI F47-0706, IEC 61000-3-2, IEC 61000-4 and is designed to meet the MIL-STD-461F\/G CS101, CS114 (Army Ground), CS115, CS116 immunity standard.<\/p>\n","protected":false},"excerpt":{"rendered":"

TDK Corporation announces the addition of a 48V, 83.3A 4kW output power supply to TDK-Lambda\u2019s TPS series.\u00a0 The TPS4000-48 operates from an industrial three-phase input. It can automatically run from 400, 440, or 480Vac nominal delta or WYE inputs, without wiring changes or the need for large, costly step-down transformers. This industrial grade power supply …<\/p>\n","protected":false},"author":1,"featured_media":18511,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[2186,9043],"class_list":["post-18510","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-electronics","tag-tdk-corporation","tag-tdk-lambdas-tps-series"],"yoast_head":"\n48V 4kW power supply accepts an industrial 350 to 528Vac 3-phase delta or WYE input - Engineer News Network<\/title>\n<meta name=\"description\" content=\"For use in a applications including test and measurement equipment, semiconductor fabrication, additive manufacturing, printers, laser cutting and RF power amplifiers\" \/>\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\/48v-4kw-power-supply-accepts-an-industrial-350-to-528vac-3-phase-delta-or-wye-input\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"48V 4kW power supply accepts an industrial 350 to 528Vac 3-phase delta or WYE input - 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