--- product_id: 643247034 title: "DC Adjustable Buck Converter 2pcs, 24v to 12v Step Down Converter Voltage Regulator 6V-32V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Step Down Transformer with USB Port and Protective Case" brand: "drok" price: "$123.38" currency: USD in_stock: true reviews_count: 5 category: "Drok" url: https://www.desertcart.ec/products/643247034-dc-adjustable-buck-converter-2pcs-24v-to-12v-step-down store_origin: EC region: Ecuador --- # 96% high conversion efficiency Large blue-backlit LCD voltage/current display Adjustable output 1.25-32V, max 5A DC Adjustable Buck Converter 2pcs, 24v to 12v Step Down Converter Voltage Regulator 6V-32V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Step Down Transformer with USB Port and Protective Case **Brand:** drok **Price:** $123.38 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and style — never settle for less! ## Quick Answers - **What is this?** DC Adjustable Buck Converter 2pcs, 24v to 12v Step Down Converter Voltage Regulator 6V-32V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Step Down Transformer with USB Port and Protective Case by drok - **How much does it cost?** $123.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/643247034-dc-adjustable-buck-converter-2pcs-24v-to-12v-step-down) ## 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 - • **Robust & Safe Design:** Protective shell and over-temperature shutdown ensure durability and peace of mind during heavy use. - • **Plug & Play Convenience:** USB interface and clear digital display make monitoring and adjustments effortless on the go. - • **Precision Power Control:** Fine-tune voltage and current with easy LCD calibration for flawless device compatibility. - • **Versatile Voltage Range:** Supports wide input (6-32V) and output (1.25-32V) ranges, perfect for diverse professional projects. - • **High-Efficiency Performance:** Up to 96% conversion efficiency minimizes energy loss and heat, maximizing reliability. ## Overview The DC Adjustable Buck Converter by DROK is a compact, high-efficiency step-down voltage regulator featuring a large blue-backlit LCD for simultaneous voltage and current display. It supports a wide input voltage range of 6-32V and adjustable output from 1.25 to 32V at up to 5A, delivering up to 75W power with built-in over-temperature protection and a durable protective shell. Ideal for battery charging, LED driving, and versatile power supply needs, it combines professional-grade performance with user-friendly calibration and USB connectivity. ## Description Parameters: Input voltage: 6~32V Output voltage: 1.25~32V (Input must be 1.5 higher than output.) Output current: Max.5V, adjustable, recommend the use of within 4.5A. (Over 2A or 35W, please enhance heat dissipation.Constant current needs above 2V output voltage, then can be adjusted. Only in the status of constant current can current adjustment work.) Output Power: Max.75W (recommend the use of within 50W, please reduce power if the dropout voltage is large) Operating temperature: -20 ~+70℃ Operating frequency: 180KHz Conversion efficiency: up to 96% Short circuit protection: Yes Input reverse polarity protection: None Over-temperature protection: Yes (Automatically shut off the output when over-temperature.) Connection: terminals or solder terminals; VIN is input; VOUT is output Module dimension: 65.6 x 40 x 25mm Voltage-calibration Method: In the case of power off, press and hold the "SET" key and power on, then enter into voltage calibration mode, and LCD screen starts to flash, release the "SET" key; press "SET" and "ENT" key to increase or reduce the voltage to the right input voltage. It will automatically saves after 2s, then power off and the calibration is complete. Current-calibration Method: Suitable for no-load with current display or slightly large current. In the case of power off, press and hold "ENT" and power on, then enter into current calibration mode and LCD screen starts to flash, release the "ENT" key; press "SET" and "ENT" key to increase or reduce the voltage to the right value. It will automatically saves after 2s, then power off and the calibration is complete. Package Includes: 2 x DC-DC Adjustable Step-down Power Supply Module with Shell 8 x Copper Cylinder Screws M3*6 8 x Double-pass Screws M3*12 16 x Roundhead Screws M3*6 Review: Great - Great for projects, I have a few that are currently in use for battery charging. Haven’t had one fail yet. Recommend using bootlaces on your wire ends when hooking things up. Easy to use Review: Great product - Excellent product ## Features - Come with protective shell, Large LCD screen, blue background and white digit, can be clearly seen in any angle, displaying voltage and current simultaneously. - A constant voltage and current module, Input voltage could be 6-32V; Output voltage could be 1.25~32V; input side must be 1.5 higher than output side; max output Power is 75W. - Made of imported MP2304 chip, high conversion efficiency of 96%, when current is higher than 3A or 35W, please enhance heat dissipation. - With voltage-calibration and current-calibration, designed with USB interface, it brings you many conveniences in most occasions. - Wide applications：used as an ordinary step-down modules with over-current protection capabilities, as a battery charger, as a constant current LED driver module. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXT83GV6 | | Best Sellers Rank | #84,905 in Electronics ( See Top 100 in Electronics ) #944 in International Power Adapters | | Brand | DROK | | Brand Name | DROK | | Current Rating | 5 Amps | | Current rating | 5 Amps | | Customer Reviews | 4.3 out of 5 stars 28 Reviews | | Item Weight | 0.14 Kilograms | | Item weight | 0.14 Kilograms | | Manufacturer | DROK | | Model | F-MP2304 | | Mounting Type | Portable | | Mounting type | Portable | | Part Number | FBA180080_2x | | Power Source | Corded Electric | | Power source | Corded Electric | | Specification Met | CE, RoHS, UL | | Specification met | CE, RoHS, UL | ## Product Details - **Brand:** DROK - **Current rating:** 5 Amps - **Mounting type:** Portable - **Power source:** Corded Electric - **Specification met:** CE, RoHS, UL ## Images ![DC Adjustable Buck Converter 2pcs, 24v to 12v Step Down Converter Voltage Regulator 6V-32V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Step Down Transformer with USB Port and Protective Case - Image 1](https://m.media-amazon.com/images/I/71Sz58OZ1UL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by M***E on 4 March 2026* Great for projects, I have a few that are currently in use for battery charging. Haven’t had one fail yet. Recommend using bootlaces on your wire ends when hooking things up. Easy to use ### ⭐⭐⭐⭐⭐ Great product *by A***R on 24 March 2026* Excellent product ### ⭐⭐⭐⭐ works but missing some hardware. *by C***W on 23 December 2025* missing two bolts, a button and standoff. ## Frequently Bought Together - DROK DC Adjustable Buck Converter 2pcs, 24v to 12v Step Down Converter Voltage Regulator 6V-32V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Step Down Transformer with USB Port and Protective Case - APIELE GQ16F-11EZ 16mm Latching Push Button switch with Ring Led Gray GQ16F-11EZ 1 - ARRAROWN ZK-1002T Bluetooth 5.0 Amplifier Board 2.1 200W HiFi Subwoofer Audio AMP with Treble and Bass Control BT and AUX Inputs, DC 9-24V 2.0 Channel Stereo AMP Module for DIY Speakers, Password Free --- ## 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.ec/products/643247034-dc-adjustable-buck-converter-2pcs-24v-to-12v-step-down](https://www.desertcart.ec/products/643247034-dc-adjustable-buck-converter-2pcs-24v-to-12v-step-down) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-28*