--- product_id: 441946275 title: "DROK DC Buck Module, Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case" brand: "drok" price: "AED 159" currency: AED in_stock: true reviews_count: 5 category: "Drok" url: https://www.desertcart.ae/products/441946275-drok-dc-buck-module-adjustable-buck-converter-step-down-voltage store_origin: AE region: United Arab Emirates --- # 6V-32V input range LCD voltage & current display 5A max output current DROK DC Buck Module, Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case **Brand:** drok **Price:** AED 159 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence — don’t get left in the dark! ## Quick Answers - **What is this?** DROK DC Buck Module, Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case by drok - **How much does it cost?** AED 159 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/441946275-drok-dc-buck-module-adjustable-buck-converter-step-down-voltage) ## 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 5A Output:** Delivers up to 5 amps with recommended continuous use at 4.5A, powering demanding projects effortlessly. - • **Precision Power Control:** Adjust output voltage from 1.5V to 32V with fine-tuned calibration for your exact needs. - • **Versatile USB Interface:** Easily power or charge USB devices while regulating voltage, perfect for DIY solar controllers or LED drivers. - • **Smart Safety Protections:** Built-in over-current, short-circuit, over-temperature, and reverse polarity protections keep your devices safe. - • **Clear Real-Time Monitoring:** Large digital LCD simultaneously displays voltage and current, so you’re always in control. ## Overview The DROK DC Buck Module is a compact, adjustable step-down voltage regulator supporting 6V-32V input and 1.5V-32V output with up to 5A current. Featuring a clear LCD display, multiple safety protections, and a USB port, it’s ideal for DIY electronics, solar power controllers, and LED drivers. Its rugged protective case and precise calibration options make it a reliable choice for professionals and hobbyists alike. ## Description Product Description Review: Quiet enough for radio use - I had tried to design my own buck converter, taking the voltage from 14V to 5V and found that it was very difficult to do this reliably and with minimal noise on the output. I was looking to power an RF circuit. This Drok DC Buck Converter is amazing! It can handle the job with ease, and the output is very clean allowing my RF circuit to function properly. This converter has a place on the plastic housing for a fan, but so far heat has never been an issue while running at 1 amp or less. There are a few things to watch out for! First, make sure you have the converter set to the correct voltage before connecting power to your project. Secondly, the USB port can operate at voltage that are higher than normal USB spec. If you have the converter set to output 10V, the USB will also be 10V, instead of the normal 5V. This could damage equipment if you aren't aware. Next, the USB port does no remain enabled during a power off/on sequence. The converter WILL remember the voltage setting, but the port disables until you manually re-enable it. Idle current consumption is around 15-20ma at 14VDC, even with the display backlight turned off. Connections are all made using USB or screw terminals. Overall a top performer and good value for the price! Review: As expected - Arrived on time and in good condition. Well wrapped/protected. ## Features - PARAMETER --- input voltage range DC 6V-32V; output voltage DC 1.5V-32V; max output current 5A, recommend use of within 4.5A; max output power 75W, recommend use of within 50W. - GENERAL USE --- as ordinary step-down module with over-current protection; as constant current LED driver module; DIY a solar power controller, etc. - DISPLAY --- large clear digital LCD display voltage & current value simultaneously. - FEATURE --- constant current/voltage mode; voltage calibration & current calibration; USB interface; protective case; short-circuit protection; over-temperature protection; input reverse connection protection. - NOTE --- 1). output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JZ2GQJF | | Best Sellers Rank | #125,202 in Home Improvement ( See Top 100 in Home Improvement ) #814 in International Power Adapters | | Brand | DROK | | Brand Name | DROK | | Current Rating | 5 Amps | | Customer Reviews | 4.4 out of 5 stars 1,836 Reviews | | Item Dimensions D x W x H | 4D x 6.6W x 2.5H Centimeters | | Manufacturer | DROK | | Maximum Frequency | 180 KHz | | Minimum Frequency | 50 Hz | | Model Number | 180080AFA | | Mounting Type | Rack Mount | | Part Number | 180080AFA | | Power Source | DC | | Power Source Type | DC | | Product Dimensions | 4D x 6.6W x 2.5H Centimeters | | Specification Met | CE, ETL | | Unit Count | 1 Count | ## Product Details - **Brand:** DROK - **Current Rating:** 5 Amps - **Mounting Type:** Rack Mount - **Power Source:** DC - **Product Dimensions:** 4D x 6.6W x 2.5H Centimeters ## Images ![DROK DC Buck Module, Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case - Image 1](https://m.media-amazon.com/images/I/713FsVWBR9L.jpg) ## Questions & Answers **Q: Delivered without instructions -- where can a 'user's manual' be found?** A: Hi, there is a PDF Instructions on the product page -- Product information -- Technical Specification -- User Manual pdf https://images-na.ssl-images-amazon.com/images/I/C1X8DiomGTS.pdf Hope it could help you. **Q: Is the usb output fixed or is it adjustable?** A: It's not fixed. I had it as high as 13.3 volts in my application of the USB connector. You need to set output to 5v before using any standard usb device. **Q: In the instructions it says to use a diode if using for charging, where does the diode go?** A: There are two good answers here; when charging a battery with this converter, a series diode should be placed between this device's output and the battery to prevent the battery from attempting to backcharge this device if this device's output drops below battery voltage. In addition... if this device is used as a charge controller for a phototaic (solar) panel, a series diode should also be placed between the panel and this device to ensure that this device will never attempt to backcharge the panel. I suggest the use of a fairly significant Schottky diode for either application. **Q: Constant output voltage with changing input voltage? If I have solar panels as an input with a chaning voltage (+-. 5V) will this affect the output?** A: Check the limit of input shown in the instruction manual. This unit will regulate voltage or amperage, but not both at the same time. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quiet enough for radio use *by E***U on 27 January 2026* I had tried to design my own buck converter, taking the voltage from 14V to 5V and found that it was very difficult to do this reliably and with minimal noise on the output. I was looking to power an RF circuit. This Drok DC Buck Converter is amazing! It can handle the job with ease, and the output is very clean allowing my RF circuit to function properly. This converter has a place on the plastic housing for a fan, but so far heat has never been an issue while running at 1 amp or less. There are a few things to watch out for! First, make sure you have the converter set to the correct voltage before connecting power to your project. Secondly, the USB port can operate at voltage that are higher than normal USB spec. If you have the converter set to output 10V, the USB will also be 10V, instead of the normal 5V. This could damage equipment if you aren't aware. Next, the USB port does no remain enabled during a power off/on sequence. The converter WILL remember the voltage setting, but the port disables until you manually re-enable it. Idle current consumption is around 15-20ma at 14VDC, even with the display backlight turned off. Connections are all made using USB or screw terminals. Overall a top performer and good value for the price! ### ⭐⭐⭐⭐⭐ As expected *by H***T on 11 March 2024* Arrived on time and in good condition. Well wrapped/protected. ### ⭐⭐⭐⭐⭐ Sold little converter, works great *by D***N on 26 August 2025* Great little buck converter, comes disassembled as acrylic is fragile but assembly is extremely simple and while a short guide would be nice it's not worth the waste of paper. ## Frequently Bought Together - DROK DC Buck Converter Adjustable Voltage Regulator 12V 6V-32V to 1.5-32V 5A, LCD Screen Step Down Converter with USB Port and Protective Case - APIELE 16mm Latching Push Button Switch 12V DC On Off Black Shell with LED Angel Eye Head for 0.63" Mounting Hole with Wire Socket Plug Self-Locking (Blue/Black Shell) - ARRAROWN ZK-1002T 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass Control BT and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers --- ## 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.ae/products/441946275-drok-dc-buck-module-adjustable-buck-converter-step-down-voltage](https://www.desertcart.ae/products/441946275-drok-dc-buck-module-adjustable-buck-converter-step-down-voltage) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-11*