---
product_id: 281000202
title: "Boost Buck Converter"
brand: "drok"
price: "S/.120"
currency: PEN
in_stock: null
reviews_count: 13
url: https://www.desertcart.pe/products/281000202-boost-buck-converter
store_origin: PE
region: Peru
---

# 6-30V input range 4A max current with LCD display 0.5-30V adjustable output Boost Buck Converter

**Brand:** drok
**Price:** S/.120
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your projects with precision and protection — don’t get left in the dark!

## Quick Answers

- **What is this?** Boost Buck Converter by drok
- **How much does it cost?** S/.120 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/281000202-boost-buck-converter)

## 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 Power Handling:** Supports up to 60W output power and 4A current, perfect for demanding electronics and LED drivers.
- • **Precision Voltage Control:** Adjust output voltage from 0.5V to 30V with crystal-clear LCD feedback for flawless DIY projects.
- • **User-Friendly Calibration:** Easily calibrate voltage readings via intuitive button controls to ensure absolute accuracy every time.
- • **Versatile Application Ready:** Ideal for battery charging, constant current LED driving, and step-up/down voltage regulation with USB output.
- • **Comprehensive Protection Suite:** Built-in short circuit, over-temperature, and reverse polarity protections keep your devices safe and sound.

## Overview

The DROK Buck Boost Voltage Regulator is a versatile DC-DC converter module that accepts 6-30V input and delivers a finely adjustable 0.5-30V output at up to 4A and 60W. Featuring a large LCD display for real-time voltage and current monitoring, it offers advanced protections including short circuit, over-temperature, and reverse polarity safeguards. Designed for professional DIYers and tech enthusiasts, it supports constant current/voltage modes, easy voltage calibration, and comes with a protective case and USB output, making it an essential tool for precise power management in electronics projects.

## Description

DROK Buck Boost Voltage Regulator, DROK DC 6-30V to DC 0.5-30V 5V 12V 24V Adjustable Voltage Converter, 4A 60W Power Supply Step Up Down Transformer Board Module with USB Port Case LCD Display Volt Am

## Features

- Parameter --- Input voltage: DC 6-30V; Output voltage: DC 0.5-30V; Output current: 4A (max), adjustable, recommended to use within 3A; Output power: 60W (max), recommended to use within 50W. Note: This product is intended solely for DC-DC loads that do not incorporate computers or laptops.
- Easy to Read LCD Display --- The buck boost board is designed with a large clear digital LCD display on which shows both voltage and current value simultaneously. Which is easy to read and can help the user easily monitor the output voltage, then largely enjoy their DIY work.
- Application --- This voltage step up and down module can be used as a normal boost buck converter module with over-current protection, a battery charger, a high-power LED constant current driver module, etc.
- Features --- Constant current/voltage mode; Voltage calibration calibration; USB output; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual [PDF].
- NOTE --- 1). Constant current adjustable means that CC mode only works when the actual load output current is greater than the setting one, otherwise it will work in a constant voltage state, not the current is adjusted to 2A, then it will become 2A for any load being connected. And if the CC value to be adjusted is small, adjust “ADJ-I” counterclockwise a few more times to change. 2). The case is packaged disassembly to avoid damage during transit. It needs to be manually installed.

## Product Details

- **Brand:** DROK
- **Power Source:** Dc Power Supply
- **Product Dimensions:** 1.71"D x 2.74"W x 1.05"H
- **Mounting Type:** PCB Mount
- **Current Rating:** 4 Amps

## Images

![Boost Buck Converter - Image 1](https://m.media-amazon.com/images/I/71MTpyz4KyL.jpg)
![Boost Buck Converter - Image 2](https://m.media-amazon.com/images/I/81VT-kaFVuL.jpg)
![Boost Buck Converter - Image 3](https://m.media-amazon.com/images/I/71+BDFPKACL.jpg)
![Boost Buck Converter - Image 4](https://m.media-amazon.com/images/I/71-YuETrgRL.jpg)
![Boost Buck Converter - Image 5](https://m.media-amazon.com/images/I/71VqTIvLuQL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Powering Mini Starlink
  

*by J***S on Reviewed in the United States on July 28, 2024*

Input voltage 12 volts DC. Output voltage 30 volts DC.  Works great and it is stable.  Writing this review with the Mini!! Powered by 4 Headway batteries.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very nice work great
  

*by M***O on Reviewed in the United States on June 30, 2024*

I really like these converter, I bought 1 and ended buying another. I use 1 to step 12v to 5v for usb and the other to step down 12v to 8v for a Kenwood HT radio, these work great you can monitor input and output voltage and current.  Just adjust the pot to change voltage and amperage output. Note for usb the output voltage must be set to 5v and is not independent of the other output.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Looks cool, and works well.
  

*by M***N on Reviewed in the United States on August 5, 2024*

I installed it in the same box as a low voltage motor controller for my DC ceiling fan. If the terminal connections were more substantial I would give it five stars.  16 gauge wire seems max, and that was tight.  Easy to adjust and it's been working well. I like it.

## Frequently Bought Together

- DROK Buck Boost Voltage Regulator, DROK DC 6-30V to DC 0.5-30V 5V 12V 24V Adjustable Voltage Converter, 4A 60W Power Supply Step Up Down Transformer Board Module with USB Port Case LCD Display Volt Am
- Adjustable Voltage Regulator, DROK DC to DC 5.3V-32V to 1.2V-32V 12V Power Supply Module, 12A LCD Step Down Volt Transformer 160W CC CV Buck Converter Reducer
- 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

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**Shop now:** [https://www.desertcart.pe/products/281000202-boost-buck-converter](https://www.desertcart.pe/products/281000202-boost-buck-converter)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-25*