--- product_id: 124884041 title: "Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1)" price: "€ 6.42" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/124884041-robocraze-xl4015-dc-to-dc-buck-converter-5a-step-down store_origin: HR region: Croatia --- # 5A max current output Adjustable step-down voltage Over-temperature auto shutoff Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) **Price:** € 6.42 **Availability:** ✅ In Stock ## Summary > ⚡ Step down in size, step up your power game! ## Quick Answers - **What is this?** Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) - **How much does it cost?** € 6.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/124884041-robocraze-xl4015-dc-to-dc-buck-converter-5a-step-down) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Small 40x30x10mm footprint fits seamlessly into any DIY or professional setup. - • **High Efficiency, Low Ripple:** 180kHz switching frequency ensures stable power delivery with minimal noise. - • **Versatile Installation Options:** Supports terminal block or soldering for flexible wiring tailored to your workflow. - • **Built-In Safety for Peace of Mind:** Automatic thermal shutdown protects your module from overheating during intense use. - • **Power Your Projects with Precision:** Reliable 5A constant current/voltage output for smooth LED drives and battery charging. ## Overview The Robocraze XL4015 is a compact, high-efficiency DC-DC buck converter module delivering up to 5A of adjustable constant current and voltage. Designed for LED driving and lithium battery charging, it features built-in over-temperature and short circuit protections, ensuring reliable and safe operation in professional and DIY electronics projects. ## Description From the manufacturer Robocraze XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module This versatile Buck converter serves as a standard step-down module equipped with overcurrent protection for a variety of applications. It functions as a charging device for lithium, nickel-cadmium, and nickel-hydrogen batteries, as well as battery packs, solar panels, wind turbines, and as a high-power LED driver module. Applications LCD Monitor and LCD TV Portable instrument power supply Telecom / Networking Equipment Specifications Review: Good one - I received this module today and after going through some hard test...i came into a conclusion that its a good module. But i dont recommend to draw more than 2 amps from this module because the ic gets too hot n goes into thermal protection mode and shuts down automatically. Upto 1.8 or 2 amps is okay . This module cannot handle 5 amps...it will burns out the ic. Review: Works Well - Good One. Works Well. ## Features - V-IN is input. - Installation method: 4 3mm silk. - Wiring method: terminal block or soldering terminal. - Short circuit protection: Yes (limited current 8A). - Over-temperature protection: Yes (automatically turn off the output after over temperature). - Input reverse connection protection: None, (If necessary, please input a large current diode in the input string) - XL4015 Step-Down Buck Power module operates on 180 kHz but still provide smaller sized filter components and is capable to drive a load of 5A with load regulation, high efficiency and low ripple. - This Constant Current and Constant Voltage feature is implemented by adding 78L05 fixed voltage regulator, TL431 precision shunt regulator and an LM358 operational amplifier to the circuit. - The operation frequency is reduced to 48KHz from 180KHz when a short protection function happens. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RKH7YVY | | Best Sellers Rank | #6,452 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #178 in Robotic Kits & Accessories | | Brand | Robocraze | | Colour | Red | | Customer Reviews | 3.8 3.8 out of 5 stars (162) | | Date First Available | 3 May 2019 | | Generic Name | Buck Converter | | Included Components | Buck Converter | | Item Dimensions LxWxH | 40 x 30 x 10 Millimeters | | Item Height | 10 Millimeters | | Item Weight | 25 g | | Item Width | 30 Millimeters | | Item model number | RC-A-41503 | | Main power connector | 2 pin | | Manufacturer | 9th Main, 1st C Cross, HRBR Layout, Banaswadi, Bengaluru, Karnataka 560043, 080 4851 1516, Robocraze | | Model number | RC-A-41503 | | Net Quantity | 1 Count | | Number of Memory Sticks | 1 | | Packer | Robocraze 9902340705 | | Product Dimensions | 4 x 3 x 1 cm; 25 g | ## Images ![Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/613EApo+40L.jpg) ![Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/61aNEW25VbL.jpg) ![Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/615tUgDWdnL.jpg) ![Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/51YjDNzWW5L.jpg) ![Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module | XL4015 5A Constant Current/Voltage LED Drives Lithium Battery Charging Module Red (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/51XUznz47IL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good one *by J***E on 8 February 2021* I received this module today and after going through some hard test...i came into a conclusion that its a good module. But i dont recommend to draw more than 2 amps from this module because the ic gets too hot n goes into thermal protection mode and shuts down automatically. Upto 1.8 or 2 amps is okay . This module cannot handle 5 amps...it will burns out the ic. ### ⭐⭐⭐⭐ Works Well *by R***R on 14 January 2026* Good One. Works Well. ### ⭐ Bad. *by R***. on 5 December 2025* Not working. Bad quality. Weast of money. Do not purchase this product. . ## Frequently Bought Together - Robocraze XL4015 DC to DC Buck Converter | 5A Step Down Adjustable Power Converter Module |Led Power Converter Module RED (Pack of 1) - Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40) - Robodo L298 Motor Driver Module --- ## 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.hr/products/124884041-robocraze-xl4015-dc-to-dc-buck-converter-5a-step-down](https://www.desertcart.hr/products/124884041-robocraze-xl4015-dc-to-dc-buck-converter-5a-step-down) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*