--- product_id: 534061695 title: "12V 300W LED Power Supply" brand: "weishuo" price: "FREE" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.pt/products/534061695-12v-300w-led-power-supply store_origin: PT region: Portugal --- # 300W max power output 12V constant voltage DC output Fanless heat-dissipating aluminum housing 12V 300W LED Power Supply **Brand:** weishuo **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your brilliance with silent strength! ## Quick Answers - **What is this?** 12V 300W LED Power Supply by weishuo - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/534061695-12v-300w-led-power-supply) ## Best For - weishuo enthusiasts ## Why This Product - Trusted weishuo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in protections against overvoltage, overload, overheating, and short circuits ensure peace of mind. - • **Ultra-Durable Design:** Encased in flame-retardant, dust-proof aluminum with honeycomb vents for silent, cool operation. - • **Whisper-Quiet Operation:** Fanless design means zero noise distractions in your workspace or home. - • **Power-packed Performance:** Delivers a robust 300W with a steady 12V output, perfect for demanding LED setups. - • **Easy Wall-Mount Installation:** Slim profile and mounting-ready design for seamless integration into any professional environment. ## Overview This 12V 300W LED power supply combines high-efficiency constant voltage output with a rugged, flame-retardant aluminum casing designed for optimal heat dissipation. It supports up to 25A current, features multiple safety protections, and operates silently without a fan. Ideal for indoor LED lighting projects, it mounts easily on walls and ensures reliable, stable power delivery for professional-grade installations. ## Features - Parameters: AC Input: 190-240 Volt 50 / 60Hz, constant voltage DC output: 12V, output current: 25 Ampere. Maximum power: 300 watts. - Design: Adops durable aluminum housing and premium internal circuitry components, the interior is fully covered with high-performance flame-retardant glue, dust-proof and moisture-proof, the ultra slim honeycomb style is scientifically designed for heat dissipation and helps the electronic components run cool. High efficiency, no flicker and no noise (fanless). - Multiple Protections: IP20 rated. Reliable transformer offers overvoltage, overload, overheated and short circuit protection functions. Ensure stable and safe operation and protect the power supply from damage. - Note: Can be installed in a ventilated and dry location or mounted on the wall. Be careful about waterproofing when use the led power supply, suitable for 12V DC led strips, indoor low voltage led lights and other electronic products . - What's You Get: Package includes 1 led driver, we offer return and exchange service for free. If you are not satisfied with the power supply, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BX9CMKXB | | Best Sellers Rank | 32,122 in Lighting (See Top 100 in Lighting) 229 in Low-Voltage Transformers | | Brand | Weishuo | | Country Of Origin | China | | Current Rating | 25 Amps | | Customer Reviews | 4.8 4.8 out of 5 stars (9) 4.8 out of 5 stars | | Included Components | {'LED Driver'} | | Item Dimensions D X W X H | 2.9D x 6.1W x 2.9H centimetres | | Item Weight | 0.42 Kilograms | | Manufacturer | Weishuo | | Manufacturer Part Number | HLHPD12V300W | | Maximum Frequency | 60 Hz | | Minimum Frequency | 50 Hz | | Model Number | HLHPD12V300W | | Mounting Type | Wall Mount | | Number Of Items | 1 | | Power Source | AC/DC | | Product Warranty | Manufacturer warranty for 1 year from date of purchase. | | Specification Met | CE | | Unit Count | 1.0 count | ## Product Details - **Brand:** Weishuo - **Current rating:** 25 Amps - **Mounting type:** Wall Mount - **Power source:** AC/DC - **Product dimensions:** 2.9D x 6.1W x 2.9H centimetres ## Images ![12V 300W LED Power Supply - Image 1](https://m.media-amazon.com/images/I/71BudnHla5L.jpg) ![12V 300W LED Power Supply - Image 2](https://m.media-amazon.com/images/I/716HYMBJiNL.jpg) ![12V 300W LED Power Supply - Image 3](https://m.media-amazon.com/images/I/71ykCy2GSrL.jpg) ![12V 300W LED Power Supply - Image 4](https://m.media-amazon.com/images/I/7168KTElSXL.jpg) ![12V 300W LED Power Supply - Image 5](https://m.media-amazon.com/images/I/71WF+JgYocL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ strong metallic casing LED power supply *by on Reviewed in the United Kingdom 26 June 2023* This 12V 300W power supply is built to handle the amount of power as what it describes. It has power filter inductors as well as SMPS ferrite transformer. The tab are built to handle 25 amperes of current; however the entire case is made out of metal, which means it must be connect to earth wire in order to ensure the products safety. ### ⭐⭐⭐⭐⭐ Funktioniert gut *by on Reviewed in Germany 22 April 2025* Funktioniert gut ### ⭐⭐⭐⭐ Non è sottile *by on Reviewed in Italy 13 February 2024* Alimentatore è un po' più voluminoso che altri ## Frequently Bought Together - Weishuo LED Driver 12V 300W 25A LED Transformer IP20 AC 220V to DC 12 Volt Constant Voltage Slim Switching Power Supply for LED Strip Lights LED Bulbs and Indoor Lamps - DUSKTEC LED Driver 24V 300W LED Transformer, Slim LED Power Supply 12.5A Adapter AC 240V to 24V DC, Constant Voltage for LED Strip Cabinet Lights G4 MR11 MR16 LED Light Bulbs - Masterwon 3528 2835 2 Pin 8mm LED Strip Connector - DIY Strip to Wire Quick Solderless Connection for 12v 24v Single Color Led Strip Lights (Pack of 10) --- ## 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.pt/products/534061695-12v-300w-led-power-supply](https://www.desertcart.pt/products/534061695-12v-300w-led-power-supply) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-02*