{"product_id":"lrs-450-24-mean-well-switching-power-supply-lrs-450-24-reliable-450w","title":"LRS-450-24 Mean Well Switching Power Supply LRS-450-24 - Reliable 450W","description":"\u003cp\u003eOur review of the LRS-450-24 finds it best suited for technicians and integrators who need a compact, highpower internal supply that runs reliably in industrial environments. The single biggest reason to buy is straightforward: it delivers up to 450W of stable DC output from a low 35mm profile while supporting wide input selection and fullload operation across a broad temperature range. For anyone building equipment racks or retrofitting enclosures where space and thermal tolerance matter, this unit offers an efficient, rugged option.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e450W single output:\u003c\/strong\u003e Provides ample continuous power for dense internal systems and industrial controllers without needing multiple supplies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow profile 35mm design:\u003c\/strong\u003e Saves enclosure space and makes the unit easier to mount in compact racks or shallow chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable 115VAC\/230VAC input:\u003c\/strong\u003e Allows deployment worldwide with a simple switch, avoiding extra converter hardware when moving locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh efficiency up to 92%:\u003c\/strong\u003e Reduces waste heat and lowers operating costs, which helps when multiple supplies run together in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating temperature -20C to 70C:\u003c\/strong\u003e Enables reliable operation in hot industrial environments when full load is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in long life fan and protections:\u003c\/strong\u003e The integrated fan and full protection functions help maintain stable output and extend service life under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe LRS-450-24 is ideal for system builders, automation technicians, and hobbyists assembling highpower internal systems that need a compact enclosure-friendly supply. Its combination of 450W output and a low 35mm height is particularly useful for LED drivers, CNC controllers, or multiple 12V\/24V device arrays where space is limited.\u003c\/p\u003e\n\u003cp\u003eThose who need external, weatherproof, or low-noise passive supplies should look elsewhere; this is an enclosed internal power supply with a built-in fan and is intended for indoor or protected industrial use rather than outdoor direct exposure.\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\u003eHigh continuous power density in a slim 35mm profile makes installation flexible.\u003c\/li\u003e\n\u003cli\u003eSelectable mains input and high efficiency reduce integration work and operating losses.\u003c\/li\u003e\n\u003cli\u003eWide -20C to 70C operating range and anti-vibration capability suit industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated fan means audible operation and requires ventilation, so it is not silent.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLRS-450-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e451.2W overall consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24V single output (series available in 5V-48V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eSelectable 115VAC or 230VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20C to 70C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.85Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe LRS-450-24 is a practical, high value internal switching power supply for industrial and workshop use. It pairs high efficiency and a compact 35mm form with wide temperature tolerance and builtin protection, making it a smart choice for installers who need dependable 450W performance in tight spaces.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit run at full load in hot environments?\u003c\/strong\u003e\u003cbr\u003eYes; the LRS-450-24 is rated to operate at full load between -20C and 70C with its long life fan assisting cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the supply support both 115VAC and 230VAC mains?\u003c\/strong\u003e\u003cbr\u003eYes; input selection is provided via a switch so the same unit can be set for 115VAC or 230VAC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for outdoor installation?\u003c\/strong\u003e\u003cbr\u003eNo; this is an enclosed internal power supply designed for protected indoor or industrial cabinet installation, not direct outdoor exposure.\u003c\/p\u003e","brand":"EnhanBili","offers":[{"title":"Default Title","offer_id":48610378219739,"sku":"B0C3QC5RSB","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51KqTz9h6kL._SL1000.jpg?v=1778407048","url":"https:\/\/gearmusthave.com\/products\/lrs-450-24-mean-well-switching-power-supply-lrs-450-24-reliable-450w","provider":"GearMustHave","version":"1.0","type":"link"}