{"product_id":"edr-120-24-120w-24v-mean-well-switching-power-supply-reliable","title":"EDR-120-24 120W 24V Mean Well Switching Power Supply - Reliable","description":"\u003cp\u003eOur review of the EDR-120-24 finds it is a practical choice for technicians and small system integrators who need a compact, convection-cooled 24V supply with reliable protection features. The biggest reason to buy is its combination of industrial approvals and a full set of protections in a lightweight DIN-rail package, making it suitable for control panels and automation projects where space and thermal management matter. The review focuses on real-world fit, build details, and whether this Mean Well-based unit delivers consistent 24V output under typical loads.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal AC input:\u003c\/strong\u003e Accepts a wide mains range so it can be used across different site voltages without extra configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull protections:\u003c\/strong\u003e Built-in short circuit, overload, over voltage and over temperature protection helps safeguard connected equipment and reduces downtime risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-rail mounting:\u003c\/strong\u003e Can be installed on TS-35 rails for easy integration into control cabinets and industrial enclosures with minimal effort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvection cooled:\u003c\/strong\u003e Passive cooling means no fan noise and fewer moving parts to maintain, improving reliability in dusty or confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial immunity:\u003c\/strong\u003e Designed to EN61000-6-2 level for improved resistance to electrical interference in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W output capability:\u003c\/strong\u003e Supplies up to 5A at 24V, enough for many PLC modules, sensors and small actuator loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe EDR-120-24 is best for electricians, panel builders and DIY automation users who need a compact 24V power source with industrial approvals and integrated protections. It suits small to medium control cabinets, lab benches, and retrofit projects where a reliable, convection-cooled supply is preferable to fan-cooled alternatives.\u003c\/p\u003e\n\u003cp\u003eUsers who need extremely high-efficiency, modular hot-swap supplies or integrated battery backup should look elsewhere; this unit is focused on dependable, everyday industrial use rather than advanced redundancy or server-room power features.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial certification and immunity make it a dependable choice in electrically noisy environments.\u003c\/li\u003e\n\u003cli\u003eConvection cooling eliminates fan maintenance and reduces audible noise in installations.\u003c\/li\u003e\n\u003cli\u003eComprehensive protection suite reduces the chance of failures propagating to connected devices.\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight DIN-rail form factor simplifies panel layout and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot designed for hot-swap redundancy or integrated UPS, so systems needing uninterrupted power should add an external backup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMEAN WELL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10C to 70C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e0-95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS, UL508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe EDR-120-24 is a solid value for engineers and installers needing a compact, convection-cooled 24V supply with industrial approvals and multiple protections. It performs well for control panels and general automation tasks, offering dependable output and easy DIN-rail mounting without unnecessary complexity.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be mounted on a standard DIN rail?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for TS-35 DIN-rail mounting and fits common industrial rails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it require a fan or external cooling?\u003c\/strong\u003e\u003cbr\u003eNo, the unit uses free air convection cooling and does not include a fan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat protections are built in?\u003c\/strong\u003e\u003cbr\u003eIt includes short circuit, overload, over voltage and over temperature protection to protect both the supply and connected devices.\u003c\/p\u003e","brand":"EnhanBili","offers":[{"title":"Default Title","offer_id":48246436692187,"sku":"B0BCHRX8QW","price":33.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/616o3qk1D0L._SL1280.jpg?v=1770968857","url":"https:\/\/gearmusthave.com\/products\/edr-120-24-120w-24v-mean-well-switching-power-supply-reliable","provider":"GearMustHave","version":"1.0","type":"link"}