--- product_id: 590833976 title: "Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer" brand: "yxsmps" price: "R3003" currency: ZAR in_stock: true category: "Yxsmps" url: https://www.desertcart.co.za/products/590833976-original-mean-well-lrs-450-12-450w-12v-switching-power store_origin: ZA region: South Africa --- # 450W high power output 12V stable DC voltage Built-in fan with ON/OFF control Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer **Brand:** yxsmps **Price:** R3003 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence! ## Quick Answers - **What is this?** Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer by yxsmps - **How much does it cost?** R3003 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/590833976-original-mean-well-lrs-450-12-450w-12v-switching-power) ## Best For - yxsmps enthusiasts ## Why This Product - Trusted yxsmps brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Passes 5G vibration tests and operates up to 70°C and 5000m altitude—engineered for tough environments. - • **Smart Cooling System:** Integrated fan with ON/OFF control keeps the unit cool and quiet, even under heavy loads. - • **Powerhouse Performance:** Delivers a robust 450W output to keep your industrial systems running flawlessly. - • **Surge-Proof Reliability:** Withstands 300VAC surge input for 5 seconds, protecting your equipment from unexpected spikes. - • **Precision Voltage Control:** Stable 12V DC output with 37.5A current ensures consistent, reliable power delivery. ## Overview The Original Mean Well LRS-450-12 is a 450W, 12V DC switching power supply designed for industrial automation and control systems. Featuring selectable AC input (110V/220V), advanced protection circuits, and a low-profile 1U design, it ensures reliable, surge-resistant power delivery with smart cooling and durability for demanding environments. ## Description FeaturesMEAN WELL patent circuitry and case design ( Application number 202220241473.0, 202230060511.8)AC input range selectable by switchWithstand 300VAC surge input for 5 secondProtections: Short circuit / Over voltage/Over load/Over temperatureForced air coolingBuilt-in cooling Fan ON-OFF control1U low profileWithstand 5G vibration testHigh operating temperature up to 70°C Operating altitude up to 5000meters3 years warranty MTBF>1KK hrs ## Features - Model LRS-450-12 DC Voltage 12V, Rated Current 37.5A, Power 450W - LRS-450 series is a 450W single-output enclosed type power supply with 35mm of low profile design. - Input 115VAC or 230VAC(select by switch) - Applications for Industrial automation machinery/Industrial control system/Mechanical and electrical equipment/Electronic instruments, equipments or apparatus ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWRQ1GWN | | Best Sellers Rank | #65,812 in Computers ( See Top 100 in Computers ) #464 in Computer Power Supplies | | Brand Name | YXSMPS | | Current Rating | 37.5 Amps | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Item Weight | 1 Pounds | | Manufacturer | Yisung | | Model | LRS-450-12 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Part Number | 770561160849 | | Power Source | Corded Electric | | Specification Met | CE | | UPC | 770561160849 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** YXSMPS - **Current rating:** 37.5 Amps - **Mounting type:** Wall Mount - **Power source:** Corded Electric - **Specification met:** CE ## Images ![Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer - Image 1](https://m.media-amazon.com/images/I/41JOrOPPdRL.jpg) ![Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer - Image 2](https://m.media-amazon.com/images/I/41M9AfenI3L.jpg) ![Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer - Image 3](https://m.media-amazon.com/images/I/41Jp+7v5caL.jpg) ![Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer - Image 4](https://m.media-amazon.com/images/I/51QTXHlSwAL.jpg) ![Original Mean Well LRS-450-12 450W 12V Switching Power Supply 110V/220V AC to 12V DC 37.5A 450W dc Power Supply Transformer - Image 5](https://m.media-amazon.com/images/I/31awhgh04XL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/590833976-original-mean-well-lrs-450-12-450w-12v-switching-power](https://www.desertcart.co.za/products/590833976-original-mean-well-lrs-450-12-450w-12v-switching-power) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-15*