---
product_id: 428330308
title: "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"
brand: "drok"
price: "RM261"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/428330308-adjustable-voltage-regulator-drok-dc-to-dc-5-3v-32v
store_origin: MY
region: Malaysia
---

# Input: 5.3-32V Max Power: 160W Output: 1.2-32V 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

**Brand:** drok
**Price:** RM261
**Availability:** ✅ In Stock

## Summary

> ⚙️ Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** 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 by drok
- **How much does it cost?** RM261 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/428330308-adjustable-voltage-regulator-drok-dc-to-dc-5-3v-32v)

## 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

- • **📺 LCD Display:** Real-time monitoring of input/output voltage, current, and power for precise control.
- • **🛡️ Safety First:** Built-in reverse connection and short circuit protection to keep your projects safe.
- • **🔘 Smart Button Control:** Set your output state to ON/OFF for seamless power management.
- • **🌱 Eco-Friendly Applications:** Perfect for DIY solar power controllers and high-power LED drivers.
- • **🔧 Versatile Voltage Control:** Easily adjust output voltage from 1.2V to 32V for all your power needs.

## Overview

The DROK Adjustable Voltage Regulator is a high-performance DC to DC converter that allows for precise voltage adjustments from 1.2V to 32V, with a maximum output power of 160W. Featuring an LCD display for real-time monitoring and robust safety features, this module is ideal for a variety of applications, including DIY solar projects and LED drivers.

## Description

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

## Features

- DROK power supply module input voltage range is DC 5.3-32V; output voltage range is DC 1.2-32V, can be arbitrary adjustable; output current can be 8A for long term use, if enhance heat dissipation, it can reach 12A; max output power is 120W, if enhance dissipation, it can reach 160W.
- LCD Display: the buck converter is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 0.05V, current display resolution is 0.005A.
- Safe Protection: the voltage regulator module is with reverse connection protection at input terminal, reverse connection will not burn; short circuit protection.
- Application: the volt conversion board can be used as an ordinary buck module with over-current protection; used as a high-power LED constant current driver module; DIY a solar power controller, etc.
- Button Control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078Q1624B |
| Best Sellers Rank | #28,327 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #100 in Power Converters |
| Brand | DROK |
| Color | blue-1 |
| Customer Reviews | 4.3 out of 5 stars 1,732 Reviews |
| Input Voltage | 32 Volts |
| Item Dimensions | 1.97 x 1.97 x 1.97 inches |
| Item Height | 5 centimeters |
| Item Weight | 90 Grams |
| Item dimensions L x W x H | 1.97 x 1.97 x 1.97 inches |
| Manufacturer | DROK |
| Model Number | REES-1822 |
| Output Voltage | 32 Volts |
| Plug Type | Type A, Type B |
| UPC | 678535742056 |

## Product Details

- **Brand:** DROK
- **Power source:** Battery Powered
- **Product dimensions:** 5.2D x 8.2W x 3.2H centimetres
- **Mounting type:** Panel Mount
- **Current rating:** 3 Amps, 8 Amps, 5 Amps, 10 Amps

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/719rbF5KckL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81m6dS43D0L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81t6DA9vGRL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71GLUPIs2HL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71wdxk2qNAL.jpg)

## Questions & Answers

**Q: How would i use this as a constant voltage supply if i don’t want a constant current supply (eg, i don’t want to accidentally spike the output v) ?**
A: For me this has been a marvelously useful device.   I power it with the charger "brick" from a retired laptop PC, capable of as much as a couple amps at 25VDC.    The specifications don't make it clear, but you independently set the maximum output current and output voltage using the on-board 10-turn pots while monitoring it on the display.   For example when charging a lithium-ion battery, its specs might suggest a the maximum charging current of 0.5A and maximum output voltage of 4.2V.   So first, you set the open-circuit voltage to 4.2V.   Turn the output current to minimum and connect the batery.   Assuming the battery is pretty well discharged, when you first connect it you could potentially sink as much as several amps but that would hurt the battery.   No problem, you've set the current to minimum (a few mA).  When you connect the battery, turn up the current to 0.5A; the voltage will rise as you turn up the current, probably settling around 3.5V.   (I am assuming that your power source will easily supply the required power.)  As the battery charges, the voltage will gradually increase to 4.2V while the current stays at 0.5A.   But once the voltage gets close to 4.2V the current will start to taper off.   If left for several hours the voltage will still be at 4.2V but the current will be only a few mA.   So the supply acts like constant current, then transitions to constant voltage.    I hope this answers your question.   I  haven't seen any evidence of loss of control over either output voltage or current.   FYI it's worthwhile to experiment with the unit connected to an output load resistor first, to get an understanding of which buttons to press to read the desired values.   From memory, you can read input voltage and current, temperature of the heat sink in F or C, and output voltage and current.   And you can also read output voltage independent of supplying power to the load (i.e. it can act like a voltmeter).

**Q: What does opp error mean?**
A: Dear customer,
OPP:Over-power Protection
When output power reaches 35W, OPP will be enable.
Best regards.

**Q: Is there an operating/owners manual**
A: Good day.
You can get the user manual on product detailed page ---> Product information ---> Technical Specification ---> User Manual [pdf ]
You can also get it via the link below:
https://images-na.ssl-images-amazon.com/images/I/C1RCvx6bFMS.pdf
If there are any problems, please feel free to contact through Amazon's direct messaging service:
https://www.amazon.com/ss/help/contact/?_encoding=UTF8&marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=AFHAE9RJVUMB
Best regards.

**Q: I need to increase voltage from 11V to 15V, can it do it?**
A: Yes this will work.  This morning I needed to run 2 12V PC fans from a USB 2.0 port.  It worked drawing around 400mA.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-27*