--- product_id: 18679600 title: "LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power" brand: "mean well" price: "AR$120973" currency: ARS in_stock: true reviews_count: 13 category: "Mean Well" url: https://www.desertcart.com.ar/products/18679600-lrs-350-24-350-4w-24v-14-6-amp-single store_origin: AR region: Argentina --- # 350.4W max power 24V output voltage Operates up to 70°C LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power **Brand:** mean well **Price:** AR$120973 **Availability:** ✅ In Stock ## Summary > ⚡ Power your innovation with silent strength and industrial-grade reliability! ## Quick Answers - **What is this?** LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power by mean well - **How much does it cost?** AR$120973 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/18679600-lrs-350-24-350-4w-24v-14-6-amp-single) ## Best For - mean well enthusiasts ## Why This Product - Trusted mean well brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Reliability:** Withstands 300VAC surge and 5G vibration tests, engineered for harsh industrial environments. - • **Safety-First Design:** Comprehensive protections against short circuit, overload, over voltage, and overheating for peace of mind. - • **Thermal Smart Cooling:** Built-in fan with ON-OFF control keeps the unit whisper-quiet at idle and cool under pressure. - • **Powerhouse Performance:** Delivers a robust 350.4W output to fuel your high-demand projects without compromise. - • **Precision Voltage Control:** Stable 24V output ensures consistent, reliable power for sensitive industrial and electronic equipment. ## Overview The MEAN WELL LRS-350-24 is a high-efficiency, single-output 350.4W power supply delivering 24V at 14.6A. Designed for industrial automation and electronic equipment, it features a switchable AC input range (90-132VAC or 180-264VAC), thermal-controlled fan for silent operation, and robust protections including short circuit, overload, and over temperature. Tested for surge resistance and vibration, it ensures long life and dependable performance in demanding environments, backed by a 3-year warranty. ## Description 350.4W 24V 14.6A Single Output Switchable Power Supply 24 Volts 14.6 Amps Features • AC input range selectable by a switch • Withstand 300 VAC surge input for 5 seconds • No load power consumption • 1U low profile • High operating temperature, up to 70°C • Protections: Short circuit / Overload / Over voltage / Over temperature • Built-in cooling fan, ON-OFF control • Compliance to UL 60950-1 • Withstand 5G vibration test • High efficiency, long life and high reliability • LED indicator for power on • 100% full load burn-in test • 3 year warranty Applications • Industrial automation machinery • Industrial control system • Mechanical and electrical equipment • Electronic instruments, equipment or apparatus Related Products • LRS-350-3.3 (3.3V 60A, 198W) Jameco P/N: 2219778 • LRS-350-4.2 (4.2V 60A, 252W) Jameco P/N: 2219786 • LRS-350-5 (5V 60A, 300W) Jameco P/N: 2219794 • LRS-350-12 (12V 29A, 348W) Jameco P/N: 2219807 • LRS-350-15 (15V 23.2A, 348W) Jameco P/N: 2219815 • LRS-350-36 (36V 9.7A, 349.2W) Jameco P/N: 2219831 • LRS-350-48 (48V 7.3A, 350.4W) Jameco P/N: 2219840 • LRS-150 Series (150 Watt, Enclosed Switchable Single Output Power Supply) • LRS-150F Series (150 Watt, Full Range Input Enclosed Switching Power Supply) • LRS-200 Series (200 Watt, Enclosed Switchable Single Output Power Supply) Detailed Specifications: • Primary Output Voltage (VDC): 24 • Output Current (A): 14.6 • Maximum Output Power (W): 350 • Family: LRS-350 • Input Voltage (VAC): 90 to 132, 180 to 264 • Input Frequency: 47 to 63 • Maximum Input Current (A): 6.8 • Output Connector Type: Screw Terminal Block • Number of Outputs: 1 • Product Type: AC to DC Power Supply (more.). Review: Mean Well is the only brand I trust - Swapped the noisy stock power supply on my 3D printer for this and the difference is night and day. The fan is thermally controlled so it barely runs at idle and the thing is nearly silent during normal operation. Mean Well has a reputation for being genuinely reliable and building things to spec rather than just slapping a sticker on something cheap. You can even verify authenticity with their QC report online which is a nice touch for peace of mind. Review: Good Power - Good quality power supply. No issues ## Features - Primary output voltage (vdc): 24 - Output current (a): 14.6 - Maximum output power (w): 350 - Family: lrs-350 - Input voltage (vac): 90 to 132, 180 to 264 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013ETVO12 | | Best Sellers Rank | #32 in Computer Power Supplies | | Brand | MEAN WELL | | Compatible Devices | Personal Computer | | Connector Quantity | 1 | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Current Rating | 14.6 Amps | | Customer Reviews | 4.6 out of 5 stars 1,023 Reviews | | Form Factor | Enclosed | | Item Dimensions | 8.46 x 1.18 x 4.53 inches | | Item Type Name | 350.4W 24V 14.6A Single Output Switchable Power | | Item Weight | 1.64 Pounds | | Manufacturer | MEAN WELL | | Maximum Input Voltage | 264 Volts (AC) | | Mfr Part Number | LRS-350-24 | | Minimum Input Voltage | 90 Volts | | Model Number | LRS-350-24 | | Number of Fans | 1 | | Output Wattage | 350 Watts | | Power Supply Design | Non-Modular | | System Bus Connector Type | ATX | | UPC | 616010528818 647336003611 608780569108 767520069831 713524573812 646040981987 612592723511 722851905661 604339329162 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 70 Degrees Celsius | | Wattage | 350 watts | ## Product Details - **Brand:** MEAN WELL - **Compatible Devices:** Personal Computer - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** Enclosed - **Item Weight:** 1.64 Pounds - **Item dimensions L x W x H:** 8.46 x 1.18 x 4.53 inches - **Output Wattage:** 350 Watts - **Power Supply Design:** Non-Modular - **Wattage:** 350 watts ## Images ![LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power - Image 1](https://m.media-amazon.com/images/I/61BmWa7rGXL.jpg) ![LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power - Image 2](https://m.media-amazon.com/images/I/7198dvH2MlL.jpg) ![LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power - Image 3](https://m.media-amazon.com/images/I/91CjO5SQLwL.jpg) ![LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power - Image 4](https://m.media-amazon.com/images/I/71ap3S8FIuL.jpg) ![LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power - Image 5](https://m.media-amazon.com/images/I/71ZqA6tYTLL.jpg) ## Questions & Answers **Q: Is there a pot to turn down the output voltage down to 18v?** A: Hello, There is a voltage adjustment pot, but it can not be turned down to 18V (21.6V minimum). However, the 15v model (LRS-350-15) can be adjusted UP to 18v output. **Q: Does the fan run constantly when powered up, or is there a thermistor that turns the fan on and off when needed?** A: the fan run all the time when power on.thanks. **Q: Will this work in an Ender 3 V2 printer?** A: I don't own an ender of any kind, so I don't know. If the voltage matches the enders requirement and the ender either saw "comes with an xxx watt power supply" or says "you need xxx watt power supply" then most likely this I'll work. **Q: Can this unit be used to drive non dimmable LEDs** A: Of course it can. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Mean Well is the only brand I trust *by M***C on April 3, 2026* Swapped the noisy stock power supply on my 3D printer for this and the difference is night and day. The fan is thermally controlled so it barely runs at idle and the thing is nearly silent during normal operation. Mean Well has a reputation for being genuinely reliable and building things to spec rather than just slapping a sticker on something cheap. You can even verify authenticity with their QC report online which is a nice touch for peace of mind. ### ⭐⭐⭐⭐⭐ Good Power *by J***N on May 1, 2026* Good quality power supply. No issues ### ⭐⭐⭐⭐⭐ The Sound of Silence (at idle) *by R***X on March 10, 2026* Great upgrade to replace the noisy Qidi Q2 power supply. This unit has a thermally controlled fan the only turns on when it needs to. No more fan noise at idle. Mean well units are top tier, great value for a reliable PSU. ## Frequently Bought Together - MEAN WELL LRS-350-24 350.4W 24V 14.6 Amp Single Output Switchable Power - 3Dman 15A 250V Rocker Switch On/Off Power Socket Inlet Module Plug 10A Fuse Switch with 18 AWG Wiring 3 Pin - 2pcs - Amazon Basics PC Power Cord, 6 feet, AC Power Cord for Monitor, Computer, TV, 3 Prong, 18 AWG, 125 Volts, Black --- ## 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.com.ar/products/18679600-lrs-350-24-350-4w-24v-14-6-amp-single](https://www.desertcart.com.ar/products/18679600-lrs-350-24-350-4w-24v-14-6-amp-single) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-23*