--- product_id: 288352655 title: "DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab" brand: "drok" price: "S$102" currency: SGD in_stock: true category: "Drok" url: https://www.desertcart.sg/products/288352655-drok-24v-power-supply-ac-110v-220v-to-dc-0 store_origin: SG region: Singapore --- # 480W max power output 20A max current with active cooling fan 0-24V precise voltage adjustment (0.1V accuracy) DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab **Brand:** drok **Price:** S$102 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence — never settle for less! ## Quick Answers - **What is this?** DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab by drok - **How much does it cost?** S$102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/288352655-drok-24v-power-supply-ac-110v-220v-to-dc-0) ## 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 - • **Plug & Play Convenience:** No installation hassle—just connect wires and adjust output with the built-in potentiometer for instant use. - • **Smart Thermal Management:** Integrated heat sink and whisper-quiet cooling fan keep your power supply running cool and safe under heavy loads. - • **Precision Voltage Control:** Dial in exact voltage from 0 to 24V with 0.1V accuracy for ultimate device compatibility. - • **Robust 480W Power Delivery:** Supports high-demand devices up to 20A, powering everything from laptops to lab equipment effortlessly. - • **Comprehensive Device Protection:** Built-in overload, overvoltage, and short circuit safeguards protect your valuable electronics around the clock. ## Overview The DROK 24V Power Supply is a versatile, high-performance buck converter delivering up to 480W with adjustable DC output from 0 to 24V at 20A max current. Featuring a clear LED display, built-in cooling system, and multiple safety protections, it’s designed for professional-grade applications in labs, computers, and more. Compatible with both 110V and 220V inputs, this plug-and-play adapter ensures reliable, precise power delivery with a 1-year warranty. ## Description Buy DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Volt Adjustment】 Input Voltage can be 110V or 220V. Wide adjustable output Voltage range: DC 0-24V. This supply is suitable for 5V 9V 12V 24V devices. The voltage precision is 0.1V. Note——The maximum current is 20A. But the actual current is depended on the load. No matter how many voltage is adjusted, the current is 20A and can not be regulated. It can be used to device of 2A 3A 5A 10A 12A 15A 20A. Make sure to use the devices which is below 20A. - 【Hareware】 This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display the output voltage. Heat sink and cooling fan can control the temperature in a safe range. During the running power is high, the cooling fan will automatically activate with little noise. - 【Easy Operation】 This supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. The potentiometer is inset into the supply. Only to rotate the potentiometer can adjust output parameter. - 【Protection】 Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from damage. Note: the default input voltage is 220V, before using, please switching the input voltage to 110V/220V according to your city voltage. - 【Wide Application】 This power supply has variable application. It can be used as a 5V 12V 24V power supply for RV, Car, Labtop, Computer, Lab, CCTV, etc. All of our item has 1 year long time warranty guarantee. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GFSVHLS | | Best Sellers Rank | #33,344 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #128 in Power Converters | | Brand Name | DROK | | Current Rating | 20 A | | Customer Reviews | 4.4 4.4 out of 5 stars (418) | | Manufacturer | DROK | | Model | 20050 | | Number of Items | 1 | | Part Number | 200571 | | Specification Met | CE, FCC | ## Product Details - **Brand:** DROK - **Current Rating:** 20 A - **Manufacturer:** DROK - **Number of Items:** 1 - **Specification Met:** CE, FCC ## Images ![DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab - Image 1](https://m.media-amazon.com/images/I/71Z+WNMcyZL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab - DROK 4FT Power Cable 3 Prong Grounding Plug, AC Power Cord Extension Cord with Switch On/Off and Fork Terminal Connectors, AC/DC Adapter 18 AWG for Electrical Testing, AC to DC Converter 110V to 12V --- ## 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.sg/products/288352655-drok-24v-power-supply-ac-110v-220v-to-dc-0](https://www.desertcart.sg/products/288352655-drok-24v-power-supply-ac-110v-220v-to-dc-0) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-19*