--- product_id: 254091701 title: "LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module" brand: "generic" price: "€ 10.23" currency: EUR in_stock: true reviews_count: 6 category: "Generic" url: https://www.desertcart.sk/products/254091701-lm-2596-dc-to-dc-buck-converter-3-0-40v store_origin: SK region: Slovakia --- # 3A max output current Wide 3-40V DC input range Adjustable 1.5-35V output voltage LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module **Brand:** generic **Price:** € 10.23 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence! ## Quick Answers - **What is this?** LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module by generic - **How much does it cost?** € 10.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/254091701-lm-2596-dc-to-dc-buck-converter-3-0-40v) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build Quality:** Equipped with solid-state capacitors and thick 36μ PCB for enhanced stability and longevity. - • **Robust Power Handling:** Supports up to 3 Amps output current, perfect for demanding DIY and professional projects. - • **Plug & Play Simplicity:** Easy installation with intuitive voltage adjustment knob—get your power supply dialed in within seconds. - • **Wide Input Compatibility:** Operates seamlessly with DC inputs ranging from 3V to 40V, ensuring versatile application. - • **Precision Voltage Control:** Continuously adjustable output voltage from 1.5V to 35V lets you tailor power delivery with exactness. ## Overview The LM 2596 DC to DC Buck Converter is a high-performance step-down power module designed for professionals and hobbyists alike. It accepts a wide DC input voltage range (3-40V) and delivers a finely adjustable output voltage between 1.5V and 35V at up to 3A current. Built with solid-state capacitors and a thickened circuit board, it ensures reliable, stable power conversion for a variety of electronic applications. ## Description Brand : OtherType : Power TransformersInput: DC 3 V to 40 V .Input voltage must be 1.5 V higher than the output voltage, no boostOutput: DC 1.5 V to 35 V Voltage is continuously adjustable, maximum output current is 3 AFeatures: all use ; solid-state capacitors, 36 u thickening circuit boardsSteps: connect to power source, adjust the swirl button on the blue pad and monitor voltage with multi-meter to get the needed voltage Review: Exactly as Described. - LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module Review: easy to used - easy to install and nice product ## Features - Brand : Other - Type : Power Transformers - Input: DC 3 V to 40 V .Input voltage must be 1.5 V higher than the output voltage, no boost ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NVSQ6T4 | | Best Sellers Rank | #13,490 in Electronics ( See Top 100 in Electronics ) #48 in Electrical Power Transformers | | Brand | Generic | | Brand Name | Generic | | Current Rating | 3 Amps | | Current rating | 3 Amps | | Customer Reviews | 3.7 out of 5 stars 34 Reviews | | Item Weight | 40 g | | Item weight | 40 g | | Manufacturer | Generic | | Minimum Frequency | 50 Hz | | Model | 2724620632653 | | Mounting Type | Bench Mount | | Mounting type | Bench Mount | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 2724620632653 | | Power Source | DC | | Power source | DC | ## Product Details - **Brand:** Other - **Current rating:** 3 Amps - **Item weight:** 40 g - **Mounting type:** Bench Mount - **Power source:** DC ## Images ![LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module - Image 1](https://m.media-amazon.com/images/I/61CGImNVIjL.jpg) ## Questions & Answers **Q: Can i use laptop usb port as input?** A: Yes you can use is as long as the intended output is less than (5v) your laptop usb voltage **Q: What are the dimensions of the board?** A: LM25996 DC TO DC Buck converter module size is 44x20mm ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly as Described. *by W***R on 26 November 2021* LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module ### ⭐⭐⭐⭐ easy to used *by M***J on 8 April 2022* easy to install and nice product ### ⭐⭐⭐⭐ On time delivery *by M***J on 8 September 2020* the product is very good as shown in the picture , professional electronic packaging ## Frequently Bought Together - LM 2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module - Reland Sun L298N L298 Module Motor Drive Controller Board Module Dual H Bridge DC Stepper --- ## 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.sk/products/254091701-lm-2596-dc-to-dc-buck-converter-3-0-40v](https://www.desertcart.sk/products/254091701-lm-2596-dc-to-dc-buck-converter-3-0-40v) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-15*