--- product_id: 280575558 title: "DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable" brand: "drok" price: "AR$57962" currency: ARS in_stock: true category: "Drok" url: https://www.desertcart.com.ar/products/280575558-drok-10-pack-1-8v-2-5v-3-3v-5v store_origin: AR region: Argentina --- # Up to 97% efficiency Compact size, smaller than a coin Adjustable 1-16V output DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable **Brand:** drok **Price:** AR$57962 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and efficiency—small size, big impact! ## Quick Answers - **What is this?** DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable by drok - **How much does it cost?** AR$57962 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/280575558-drok-10-pack-1-8v-2-5v-3-3v-5v) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Convenient:** Tiny form factor fits anywhere—smaller than a dollar coin, perfect for tight spaces. - • **Built-in Safety Features:** Includes short circuit protection and enable control for reliable, safe operation. - • **Precision Voltage Control:** Easily switch between fixed and adjustable outputs for tailored power needs. - • **Robust 3A Current Handling:** Supports peak currents up to 3A, ideal for demanding microcontroller projects. - • **High-Efficiency Power Conversion:** Maximize energy use with up to 97% conversion efficiency, reducing waste and heat. ## Overview The DROK 10 Pack Buck Converters offer versatile voltage regulation from 1.8V to 12V with adjustable or fixed outputs, supporting up to 3A current and delivering up to 97% efficiency. Designed for compactness and safety, these mini regulators are perfect for professional-grade microcontroller and electronic projects requiring reliable, customizable power solutions. ## Description desertcart.com: DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable | Mini Adjustable Voltage Regulator DC 4.5-20V to 6 Different Output Voltage Step Down Converter 3A 10W for Microcontroller : Industrial & Scientific ## Features - Parameter --- For DROK 5V volt step down regulator: Input voltage: DC 4.5-20V; Output voltage can be adjustable or fixed. Adjustable range: 1-16V; Fixed voltage: 1.8V, 2.5V, 3.3V, 5V, 9V, 12V; Output current: Max 3A (peak: 3A, long-term: within 2A); Power: 10W. - Output Voltage Adjustable or Fixable --- The tiny buck converter board can be changed to adjustable output voltage or a fixed one. The reducer is default to be used for adjustable voltage output. If you want to get fixed voltage output, you need to cut off the Pad A by using a sharp thing such as a knife, then weld together the port of the fixed voltage you want. - High Efficiency --- Big energy in small size. The conversion efficiency of this volt transformer can be up to 97% (typical value: >90% when step down 12V to 5V 2A). - Protection and Enable Control --- The 12V buck converter is designed with output short circuit protection, but please do not keep short circuit for a long time. Also, the reducer is equipped with an integrated enable port which defaults the working mode that it will be off when it is at low electric level off, which bring a great convenience for users. - NOTE --- This mini buck converter is really very tiny, much smaller than a 1-dollar coin, nearly a half of the coin. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Q3TKJH5 | | Best Sellers Rank | #43,820 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #175 in Power Converters | | Brand | DROK | | Color | Black | | Customer Reviews | 4.2 out of 5 stars 695 Reviews | | Input Voltage | 20 volts | | Item Weight | 17.87 g | | Manufacturer | DROK | | Number of Items | 10 | | Number of Outlets | 10 | | Output Voltage | 5 volts | | Power Source | Corded Electric | | Unit Count | 10 Count | | Warranty Description | 1 YEAR | ## Product Details - **Brand:** DROK - **Color:** Black - **Input Voltage:** 20 volts - **Item Weight:** 17.87 g - **Output Voltage:** 5 volts ## Images ![DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable - Image 1](https://m.media-amazon.com/images/I/71AZ2j+nf2L.jpg) ![DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable - Image 2](https://m.media-amazon.com/images/I/71n0xRrs5ZL.jpg) ![DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable - Image 3](https://m.media-amazon.com/images/I/71G2+HN7+0L.jpg) ![DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable - Image 4](https://m.media-amazon.com/images/I/81PgV0EWZJL.jpg) ![DROK 10 Pack 1.8V/2.5V/3.3V/5V/9V/12V Buck Converter Adjustable - Image 5](https://m.media-amazon.com/images/I/71X50Ntz1+L.jpg) ## Available Options This product comes in different **Color, Number Of Items** options. ## Frequently Bought Together - DROK DC 12V to 5V Buck Converter, 10pcs Mini Voltage Regulator Board DC 4.5-20V 12V 9V Step Down to 1-16V 5V Reducer 3A Fixed Adjustable Volt Output Transformer Power Supply Stabilizer Module - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - 22 AWG Solid Core Wire Kit – 22 Gauge PVC Coated Copper Wires Pre-Tinned 33ft or 10m Each, 6 Colors (Black, Red, Yellow, Green, Blue, White), Hook Up Wire Kit from Plusivo --- ## 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/280575558-drok-10-pack-1-8v-2-5v-3-3v-5v](https://www.desertcart.com.ar/products/280575558-drok-10-pack-1-8v-2-5v-3-3v-5v) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-12*