---
product_id: 511724984
title: "DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart"
brand: "drok"
price: "151.09 DT"
currency: TND
in_stock: true
reviews_count: 7
category: "Drok"
url: https://www.desertcart.tn/products/511724984-drok-buck-boost-converter-dc-5-0-30v-to-0
store_origin: TN
region: Tunisia
---

# 35W power output (up to 50W with cooling) 0.01V voltage & 0.001A current resolution Comprehensive multi-layer protection suite DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart

**Brand:** drok
**Price:** 151.09 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and confidence — never settle for less!

## Quick Answers

- **What is this?** DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart by drok
- **How much does it cost?** 151.09 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/511724984-drok-buck-boost-converter-dc-5-0-30v-to-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

- • **Precision Power Control:** Fine-tune voltage from 0.6V to 30V with 0.01V resolution for ultimate device compatibility.
- • **Robust Safety Protocols:** Stay worry-free with reverse polarity, overcurrent, overvoltage, and temperature protections built-in.
- • **Ready for Heavy-Duty Use:** Supports up to 4A continuous current and 35W output, extendable to 50W with cooling for demanding applications.
- • **Crystal Clear LCD Display:** New large digital screen offers real-time monitoring of voltage, current, and power parameters at a glance.
- • **Dynamic Buck-Boost Flexibility:** Seamlessly step up or down voltage within 5-30V input range to power any project or vehicle accessory.

## Overview

The DROK Buck Boost Converter is a versatile 35W (expandable to 50W) adjustable voltage regulator with a wide input range (5-30V) and output range (0.6-30V). Featuring ultra-fine voltage and current resolution, a large LCD display, and comprehensive safety protections, it’s engineered for professionals needing reliable, precise power control in automotive, RV, or DIY electronics applications.

## Description

DROK 30V 4A 35W Buck Boost Converter(PRO) Parameter Input Voltage: DC 5.0-30V Output Voltage: DC 0.6-30V Output Current: 0-4.0A Output Power: 35W (can reach to 50W with air cooling) Voltage Resolution: 0.01V Current Resolution: 0.001A Voltage Accuracy: ±0.5% + 1 digit Current Accuracy: ±0.5% + 3 digits Conversion Efficiency: 88% Soft Start: Yes Protection Reverse Connect Protection: Yes Backflow Protection: Yes Low Voltage Protection: Default 4.7V (4.7-30V Adjustable) Over Voltage Protection: Default 32V (0-32V Adjustable) Over Current Protection: Default 4.2A (0-4.2A Adjustable) Over Power Protection: Default 36W (0-51W Adjustable) Over Temperature Protection: Default 95℃/203℉ Over Time Protection: Default OFF (0-100H Adjustable) Over Capacity Protection: Default OFF (0-9999AH Adjustable) Over Energy Protection: Default OFF (0-9999WH Adjustable)

Review: Works right out of the box. - Really useful item when you need it. No complaints. It takes a few minutes to understand the controls, but that's really all. It might have helped if I looked at the instructions. If you're looking at this converter, you already know what it does. Updated Review a year later: Buy it. I needed to know the kick-on voltage for a board/display and this proved more valuable than my desktop adjustable power supply. This has more fine-tooth control that's responsive, and doesn't necessarily have to kick in until you press the button. It's jumped 12v to 23-24 and dropped 12v to 3.3 (and lower) without issue. Easily a worthwhile purchase.
Review: Very versatile tool to have! - I didn't know how much I would use this until I got one! This thing is awesome for the test bench. I use it any time I need to test battery powered electronics for malfunctions due to current and voltage fluctuations. Easy to adjust the variables to pinpoint the exact fail point. Readout is straight forward and easy to read. Wiring is simple.

## Features

- Parameter --- Input Voltage: DC 5.0-30V; Output Voltage: DC 0.6-30V; Output Current: 0-4.0A; Output Power: 35W, Can Reach to 50W If Add a Cooling Fan; Voltage Resolution: 0.01V; Current Resolution: 0.001A; Conversion Efficiency: 88%.
- Display --- New Version Digital LCD Screen, Full View Display with Bigger Screen. More Convenient and Clearer to Check Each Parameter
- Features --- Constant Voltage; Constant Current; Lock Function; Thickened Heat Sink; Potentiometer Supports for Fast Rotate. More keys to operate. Regular and Quantitative Supply Power.
- Protection --- Reverse Connect Protection; Backflow Protection; Low Voltage Protection; Over Voltage Protection; Over Current Protection; Over Power Protection; Over Temperature Protection; Over Time Protection; Over Capacity Protection; Over Energy Protection.
- Long Time Warranty --- Since you purchase this item, you will have 1 year long time warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQC163CW |
| Best Sellers Rank | #181,326 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #742 in Power Converters |
| Brand | DROK |
| Color | Blue |
| Customer Reviews | 4.3 out of 5 stars 21 Reviews |
| Input Voltage | 32 Volts |
| Item Weight | 0.1 Kilograms |
| Manufacturer | DROK |
| Model Number | 35W |
| Number of Items | 1 |
| Number of Outlets | 1 |
| Power Source | DC power supply |
| Total Power Outlets | 1 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DROK
- **Color:** Blue
- **Input Voltage:** 32 Volts
- **Item Weight:** 0.1 Kilograms
- **Total Power Outlets:** 1

## Images

![DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart - Image 1](https://m.media-amazon.com/images/I/717SHiMYsQL.jpg)
![DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart - Image 2](https://m.media-amazon.com/images/I/71oihsIkimL.jpg)
![DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart - Image 3](https://m.media-amazon.com/images/I/71JTmYFi3nL.jpg)
![DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart - Image 4](https://m.media-amazon.com/images/I/71csuskEi3L.jpg)
![DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart - Image 5](https://m.media-amazon.com/images/I/71LvNNE41GL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works right out of the box.
*by M***G on November 16, 2024*

Really useful item when you need it. No complaints. It takes a few minutes to understand the controls, but that's really all. It might have helped if I looked at the instructions. If you're looking at this converter, you already know what it does. Updated Review a year later: Buy it. I needed to know the kick-on voltage for a board/display and this proved more valuable than my desktop adjustable power supply. This has more fine-tooth control that's responsive, and doesn't necessarily have to kick in until you press the button. It's jumped 12v to 23-24 and dropped 12v to 3.3 (and lower) without issue. Easily a worthwhile purchase.

### ⭐⭐⭐⭐⭐ Very versatile tool to have!
*by S***R on July 15, 2024*

I didn't know how much I would use this until I got one! This thing is awesome for the test bench. I use it any time I need to test battery powered electronics for malfunctions due to current and voltage fluctuations. Easy to adjust the variables to pinpoint the exact fail point. Readout is straight forward and easy to read. Wiring is simple.

### ⭐⭐⭐⭐ Functions well, but no cover for back
*by N***I on September 27, 2025*

Does the job, but overly complex user interface for my application. Also, it really does not come with a case. The photos show components protruding out the back but still I was surprised there was no cover.

## Frequently Bought Together

- DROK Buck Boost Converter, DC 5.0-30V to 0.6-30V 4A 35W Adjustable Voltage Regulator LCD Display 6V 9V 12V 24V Power Supply Module, CC CV Step Up Step Down Voltage Stabilizer for Car RV Golf Cart
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-04*