{"product_id":"mw-mean-well-sdr-480-48-48v-10a-din-rail-power-supply-high","title":"MW Mean Well SDR-480-48 48V 10A DIN Rail Power Supply - High","description":"\u003cp\u003eOur review of the MW Mean Well SDR-480-48 finds it is a workhorse DIN rail power supply aimed at industrial and automation installs that need reliable 48V DC output with sensible protections. The single biggest reason to buy is its high efficiency, up to \u003cstrong\u003e94% efficiency\u003c\/strong\u003e, which reduces heat and operating cost in continuous-use systems. Installation is straightforward on standard TS-35 rails and it includes a built-in DC OK relay contact and active PFC on supported models, making it a practical choice for control panels and distributed power installations.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh efficiency:\u003c\/strong\u003e Up to 94% efficiency keeps waste heat low and improves energy use in 24\/7 industrial environments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eActive PFC:\u003c\/strong\u003e Built-in active power factor correction on SDR-120\/240\/480\/960 variants helps stabilize input current and reduce harmonic distortion.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDIN rail mounting:\u003c\/strong\u003e Fits TS-35 rails (7.5 or 15), enabling clean, secure installation in control cabinets and rack enclosures.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eProtection suite:\u003c\/strong\u003e Integrated protections for short circuit, overload, over voltage and over temperature safeguard connected equipment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDC OK relay:\u003c\/strong\u003e A built-in relay contact provides an easy remote indication of output status for monitoring systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a three year warranty that covers defects in typical industrial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe SDR-480-48 is best suited to electricians, system integrators and facility managers installing power for PLCs, industrial Ethernet devices, sensors and other 48V loads where efficiency and reliability matter. Its DIN rail compatibility and the DC OK relay make it easy to integrate into automation panels and remote power distribution nodes.\u003c\/p\u003e\n\u003cp\u003eThose looking for consumer-grade or ultra-compact power bricks for desk electronics should look elsewhere, since this unit is a purpose-built industrial internal power supply meant for cabinet mounting and continuous operation rather than portable or desktop use.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eVery high efficiency up to 94% reduces heat and energy costs during continuous operation.\u003c\/li\u003e\n \u003cli\u003eComprehensive protections and active PFC improve reliability and grid compatibility in industrial settings.\u003c\/li\u003e\n \u003cli\u003eDIN rail mounting and a DC OK relay simplify installation and system monitoring in control cabinets.\u003c\/li\u003e\n \u003cli\u003eThree year warranty gives reasonable support for commercial installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for cabinet mounting; not suitable for portable or consumer desktop applications.\u003c\/li\u003e\n \u003cli\u003eSome variants require specific AC input ranges (SDR-960 differs), so confirm input requirements for the exact model used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSDR-480-48\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 94%\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eUniversal AC input \/ full range (180~264VAC for some variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail TS-35 \/ 7.5 or 15\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eProtection \u0026amp; Features\u003c\/td\u003e\n\u003ctd\u003eShort circuit, overload, over voltage, over temperature, DC OK relay contact\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe MW Mean Well SDR-480-48 is a reliable, efficient industrial DIN rail power supply for 48V applications where continuous uptime and low heat are priorities. Installers will appreciate the active PFC on supported series, integrated protections and DIN rail form factor. It represents strong value for control panels and distributed power racks, provided the fixed AC input range and cabinet-focused design match the project needs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit be mounted on standard DIN rail?\u003c\/strong\u003e\u003cbr\u003eYes, it installs on TS-35 DIN rail with 7.5 or 15 compatibility for typical industrial cabinets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include protection features?\u003c\/strong\u003e\u003cbr\u003eYes, it has protections for short circuit, overload, over voltage and over temperature to protect the supply and connected loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty is offered?\u003c\/strong\u003e\u003cbr\u003eThe unit carries a three year warranty covering defects under normal industrial use.\u003c\/p\u003e","brand":"EverSale","offers":[{"title":"Default Title","offer_id":48195112304859,"sku":"B01814UBZ0","price":156.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61aD-BrdJKL._AC_SL1211.jpg?v=1770230159","url":"https:\/\/gearmusthave.com\/products\/mw-mean-well-sdr-480-48-48v-10a-din-rail-power-supply-high","provider":"GearMustHave","version":"1.0","type":"link"}