--- product_id: 53242462 title: "KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A)" brand: "keersen" price: "€ 0.10" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.it/products/53242462-keersen-dc-5v-5a-25w-switching-power-supply-regulated-transformer store_origin: IT region: Italy --- # 5V 5A Power Output CE & RoHS Certified Short Circuit Protection KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) **Brand:** keersen **Price:** € 0.10 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power Your Passion with Confidence! ## Quick Answers - **What is this?** KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) by keersen - **How much does it cost?** € 0.10 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/53242462-keersen-dc-5v-5a-25w-switching-power-supply-regulated-transformer) ## Best For - keersen enthusiasts ## Why This Product - Trusted keersen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Ready:** Wide input voltage range (AC 110/220V) ensures compatibility worldwide. - • **Safety First:** Equipped with short circuit, overload, and over voltage protection for peace of mind. - • **Power Up Your Projects:** Transform AC to DC effortlessly with 25W of reliable power. - • **Versatile Compatibility:** Perfect for LED lighting, home appliances, and various electronic equipment. - • **Efficiency Meets Stability:** Experience high efficiency and stable performance for all your electronic needs. ## Overview The KeerSen DC 5V 5A 25W Switching Power Supply is a robust and efficient transformer designed to convert AC 110/220V to a stable DC 5V output. With built-in protections against short circuits, overloads, and overvoltage, this power supply is CE and RoHS certified, making it a safe choice for powering a variety of electronic devices, including LED lighting and home appliances. ## Description Descriptions: Our KeerSen LED Switching Power Supply, a reliable switching power supply with high quality material, durable and safety in use. A new style Switching Power Supply which can keep the voltage stability. Great switching power supply for home appliances. Universal AC input/full range. Full load burn-in test. Features: 1. DC 5V 5A Switching power supply, convert AC 110/220V to DC 5V. 2. Compact small size, high efficiency and stable performance. 3. Metal housing, good heat dissipation, built-in indicator light. 4. With overload and short circuit protection. 5. Wide input voltage range, steady and precise output voltage. 6. Mainly used for CCTV camera, LED flexible strip, LED decorative lighting, street light, building lighting, stage lighting, LED display home appliances and so on. Specifications: Product Name: LED Switching Power Supply Model: S-25-5 Safety Compliance: CE, RoHS Input: AC110V/220V(+/-15%) Output: DC 5V 5A Rated Power: 25W Screw Terminal Number: 5 Material: Metal, Electronic Parts Fix Screw Hole Diameter: 2.5mm(0.1 inch) Body Size: 110mm x 78mm x 35mm(L*W*H) Main Color: Silver Tone Net Weight: 201g Package Contents: 1 x LED Switching Power Supply Notes: 1. High Voltage inside ,do not remove the cover. Qualified service personnel only. 2. 110V/220V is selected by switch before power on, please check the input voltage avolding damage. ## Features - DC 5V 5A 25W Switching power supply, convert AC 110/220V to DC 5V. - Protection: Shortage Protection, Overload Protection, Over Voltage Protection. - Safety Compliance CE and RoHS, high efficiency and stable performance. - Wide input voltage range, steady and precise output voltage. - Great power transformer for electronic equipment, Led Lighting, home appliance etc. ## Images ![KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) - Image 1](https://m.media-amazon.com/images/I/718SbuSPZ9L.jpg) ![KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) - Image 2](https://m.media-amazon.com/images/I/61Kuz+BPmDL.jpg) ![KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) - Image 3](https://m.media-amazon.com/images/I/71MDuigDIrL.jpg) ![KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) - Image 4](https://m.media-amazon.com/images/I/71EPAJl94BL.jpg) ![KeerSen DC 5V 5A 25W Switching Power Supply Regulated Transformer w/Short Circuit and Over Current Protection (5V5A) - Image 5](https://m.media-amazon.com/images/I/61XSDYLQsZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars great piece of kit, worth the pennies *by J***F on Reviewed in the United Kingdom on 11 August 2017* neat good finish, rock solid stable, ripple voltage under full load, just 0.43 volts on oscilloscope.. nice little psu, bought two for my raspberry pi systems.. brilliant, couldnt build it for the same cost, buying more soon ### ⭐ 1.0 out of 5 stars Probably works as expected, although there's a high pitched ... *by R***C on Reviewed in the United Kingdom on 23 July 2017* Probably works as expected, although there's a high pitched whine coming from it, i don't know if it's expected behaviour but i had to turn it off after about 10 seconds. ### ⭐⭐⭐ 3.0 out of 5 stars Works, but documentation is lacking 😔 *by W***P on Reviewed in the United Kingdom on 14 July 2017* This power supply works great, had to take a chance when powering up for the first time though, description says to select 110v or 220v before power up, but on inspection there was no voltage select switch, asked question via link but no answer, luckily it works without any problem, zero documentation included and google searches came up with nothing. --- ## 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.it/products/53242462-keersen-dc-5v-5a-25w-switching-power-supply-regulated-transformer](https://www.desertcart.it/products/53242462-keersen-dc-5v-5a-25w-switching-power-supply-regulated-transformer) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-08*