--- product_id: 220993036 title: "BTF-LIGHTING AC100-240V to DC5V40A Max200W Suit Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats" brand: "btf-lighting" price: "AR$124750" currency: ARS in_stock: true category: "Btf Lighting" url: https://www.desertcart.com.ar/products/220993036-btf-lighting-ac100-240v-to-dc5v40a-max200w-suit-switching-power store_origin: AR region: Argentina --- # 200W max power output 5V DC stable output up to 40A Built-in cooling fan & heat sink BTF-LIGHTING AC100-240V to DC5V40A Max200W Suit Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats **Brand:** btf-lighting **Price:** AR$124750 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and protection — never settle for less! ## Quick Answers - **What is this?** BTF-LIGHTING AC100-240V to DC5V40A Max200W Suit Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats by btf-lighting - **How much does it cost?** AR$124750 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/220993036-btf-lighting-ac100-240v-to-dc5v40a-max200w-suit-switching-power) ## Best For - btf-lighting enthusiasts ## Why This Product - Trusted btf-lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Safety Shield:** Equipped with automatic overload, over-voltage, thermal cut-off, and short circuit protection for peace of mind. - • **Cool & Compact Design:** Porous metal shell with efficient heat dissipation and built-in fan keeps your system running smoothly indoors. - • **Powerhouse Performance:** Delivers a robust 200W output with 5V DC at 40A max, perfect for high-demand LED and security setups. - • **Versatile Compatibility:** Ideal for powering LED strips, CCTV cameras, security systems, and more — the ultimate 5V power solution. - • **Precision Voltage Control:** Adjustable output voltage from 4.5V to 5.5V ensures optimal compatibility and device safety. ## Overview The BTF-LIGHTING AC100-240V to DC5V40A 200W switching power supply is a compact, high-performance adapter designed for indoor use. It offers stable 5V DC output up to 40 amps with adjustable voltage, advanced safety features including overload and thermal protection, and efficient cooling via a built-in fan and heat sink. Perfect for powering LED strips, security cameras, and other 5V devices, it ensures reliable, safe, and efficient energy delivery for professional-grade projects. ## Description Buy BTF-LIGHTING AC100-240V to DC5V40A Max200W Suit Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Input: 110V-220V 50/60Hz; Output: 5V DC up to 40 Amps Max; The output voltage can be regulated by ±10%, from 4.5V to 5.5V, Works with device that draws less than 40A, such as DC5V1A~40A. - The default input voltage is 220V, 110V/220V must be selected by switch before using to avoid damaging. Please replace the switch with the voltage appropriate for your project. High-quality raw materials, porous metal shell, good heat dissipation performance, small size, strong performance stability, only support indoor use. - Make sure your device match the 5V voltage and wattage less than 200W. Please don't run it overload .The max use should be no more than 80% of the full loads,otherwise, It's cause the power supply to overheat,the service life of the power supply will be greatly shortened.We recommend you to use this 5V40A 200W power supply to power devices less than 160W. - Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection. Enough 200W output power and 5V stable output voltage will protect your electronic products from destruction. - It is perfect for all 5V projects, such as WS2812B / WS2812B ECO / WS2811 / SK6812RGB / SK6812RGBW / WS2813 / SK9822 LED Strip / LED Pixel LED Matrix / LED String / LED fairy string / LED Matrix / CCTV Camera / Security System / Computer Project, etc. - The power supply has a built-in cooling fan and heat sink. It can effectively keep the temperature controller within the safe range.It is only suitable for indoor use. It is very convenient to use it to adjust the output after connecting the power cord. - Please note: The power cord is not included in the package of this product. If you need a power cord, please search on desertcart: 3 Prong AC power cord. All of our products are covered by a one-year warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01D8FLYW6 | | Best Sellers Rank | #158,007 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #261 in Lighting Low Voltage Transformers | | Brand Name | BTF-LIGHTING | | Current Rating | 40 A | | Customer Reviews | 4.2 4.2 out of 5 stars (49) | | EU Spare Part Availability Duration | 1 years | | Manufacturer | BTF-LIGHTING Technology Co., Limited | | Maximum Frequency | 60 hertz | | Minimum Frequency | 50 hertz | | Model | A5V40A | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | A5V40A | | Power Source | AC | | Unit Count | 1 Count | ## Product Details - **Brand:** BTF-LIGHTING - **Current Rating:** 40 A - **EU Spare Part Availability Duration:** 1 years - **Mounting Type:** Surface Mount - **Power Source:** AC ## Images ![BTF-LIGHTING AC100-240V to DC5V40A Max200W Suit Switching Power Supply Device Transformer Adapter Converter for LED Strip/String/LED Matrix,CCTV Camera,Security System,Radio,Cats - Image 1](https://m.media-amazon.com/images/I/71viB-25ACL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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/220993036-btf-lighting-ac100-240v-to-dc5v40a-max200w-suit-switching-power](https://www.desertcart.com.ar/products/220993036-btf-lighting-ac100-240v-to-dc5v40a-max200w-suit-switching-power) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-18*