---
product_id: 107235315
title: "Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587"
brand: "demino"
price: "168CFA"
currency: XOF
in_stock: false
reviews_count: 1
url: https://www.desertcart.sn/products/107235315-demino-dc-dc-auto-boost-buck-converter-3-35v-to
store_origin: SN
region: Senegal
---

# 3-35V Input Range 2A Output Current Short Circuit Protection Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587

**Brand:** demino
**Price:** 168CFA
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587 by demino
- **How much does it cost?** 168CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/107235315-demino-dc-dc-auto-boost-buck-converter-3-35v-to)

## Best For

- demino enthusiasts

## Why This Product

- Trusted demino brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Integration:** Designed for direct PCB welding, making installation a breeze.
- • **Smart Safety Features:** Built-in short circuit protection for worry-free operation.
- • **Robust Current Handling:** Delivers up to 2A output, ensuring your devices stay powered.
- • **Ideal for Solar Applications:** Perfect for stabilizing voltage fluctuations in solar setups.
- • **Versatile Voltage Conversion:** Seamlessly convert 3-35V to 1.25-30V for all your power needs.

## Overview

The Demino DC-DC Auto Boost Buck Converter is a versatile power supply module that efficiently converts input voltages from 3-35V to a stable output of 1.25-30V, with a maximum output current of 2A. Ideal for battery regulation and solar applications, it features built-in short circuit protection and is designed for easy integration into your projects.

## Description

Description:Connection: welding, can be directly welded on the PCB after adding the pins.This is a non-isolated buck-boost converter module for converting 3-35V to 1.2-30V.The module is compact (size: 4.3*3*1.2cm) for easy carrying and simple installation.Applications: Car regulator, solar photovoltaic, wind power and other applications of voltage instability.With reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use.Specifications:Material: metal.Color: show as pictures.Size: 49*23.4*11.4 mm.Input voltage: DC 3-35V. Output voltage: DC 1.25-30V (adjustable). Output Current: 2A (when 9-35V input and 12V output, if 5V output can achieve 3A). Input Current: 3.5A (MAX).Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package include: 1 * DC-DC Auto Boost Module.

## Features

- Voltage range: This is a non-isolated buck-boost converter module for converting 3-35V to 1.2-30V
- Current: Output current is 2A (when 9-35V input and 12V output, if 5V output can achieve 3A). Max input current is 3.5A, when temperature exceeds 40 ℃, please lower power or enhance cooling system
- Applications: Battery voltage regulator, 12V battery (10-14V) can output voltage at 12V, 24V battery output voltage at 24V. Solar charging regulator, it can stabilize voltage fluctuations in solar cells, and can give the battery charge, battery to avoid overshoot. In order to power your electronic devices, designed for wide voltage range
- Safe to use: With output short circuit protection(the output will be 0 if the Item in short circuit till you exclude short-circuit)
- Connection: welding, can be directly welded on the PCB after adding the pins

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Demino |
| Part Number | amzdemino798 |
| Manufacturer reference | amzdemino798 |
| Material | metal |

## Images

![Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587 - Image 1](https://m.media-amazon.com/images/I/61yIzWRmlCL.jpg)
![Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587 - Image 2](https://m.media-amazon.com/images/I/61Jbob7RcbL.jpg)
![Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587 - Image 3](https://m.media-amazon.com/images/I/612AsbZmDCL.jpg)
![Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587 - Image 4](https://m.media-amazon.com/images/I/61BwylGIuGL.jpg)
![Demino DC-DC Auto Boost Buck Converter 3-35V to 1.25-30V 2A 18W Full Range Regulator Step-up Step-Down Power Supply Module LM2587 - Image 5](https://m.media-amazon.com/images/I/61m92tqWHgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Work well but they get warm
  

*by S***G on Reviewed in the United Kingdom on 18 November 2022*

These devices work well but they get quite hot if the load is much at all.They need air around them to function properly.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-19*