---
product_id: 575772321
title: "300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module"
brand: "dasiter"
price: "฿3967"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/575772321-300w-buck-boost-converter-10a-dc-5v-30v-to-1
store_origin: TH
region: Thailand
---

# 300W Power Output Short Circuit Protection 93% Efficiency 300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module

**Brand:** dasiter
**Price:** ฿3967
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** 300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module by dasiter
- **How much does it cost?** ฿3967 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/575772321-300w-buck-boost-converter-10a-dc-5v-30v-to-1)

## Best For

- dasiter enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool:** Equipped with a large heat sink for optimal heat dissipation.
- • **Safety First:** Built-in short circuit protection ensures peace of mind.
- • **Unleash Power:** Transform your energy game with a robust 300W output!
- • **Precision Control:** Enjoy stable voltage with low output ripple for seamless performance.
- • **Versatile Voltage:** Effortlessly switch between Boost and Buck functions for all your needs.

## Overview

The Dasiter 300W Buck Boost Converter is a high-performance voltage regulator designed for both boosting and bucking applications. With a maximum output power of 300W and an impressive efficiency of 93%, this module ensures stable voltage and low ripple, making it ideal for solar charging and various electronic projects. Its built-in short circuit protection and large heat sink enhance safety and reliability, making it a must-have for any tech-savvy professional.

## Description

300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module

## Features

- The power module uses a large heat sink to ensure heat dissipation.
- Input and output use high frequency low resistance capacitors, output ripple is very low.
- The input voltage of the power module is large and the output voltage is stable.
- Including short circuit protection function,more safe and reliable to use.
- The maximum output power is up to 300W with a efficiency of 93%.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dasiter |
| Manufacturer | Dasiter |
| Model | DA118-Buck Boost Module |
| Product Dimensions | 7.6 x 4.5 x 4.33 cm; 92 g |
| Item model number | DA118-Buck Boost Module |
| Special Features | It features Boost voltage and Buck Voltage Functions. |
| Audio Wattage | 300 Watts |
| Wattage | 300 Watts |
| Power Source | DC |
| Batteries Included | No |
| Batteries Required | No |
| Manufacturer | Dasiter |
| Item Weight | 92 g |

## Product Details

- **Brand:** Dasiter
- **Power Source:** DC
- **Product Dimensions:** 1.69"D x 1.77"W x 1.7"H
- **Mounting Type:** Surface Mount
- **Current Rating:** 10 Amps, 5 Amps

## Images

![300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module - Image 1](https://m.media-amazon.com/images/I/61sZzie6qyL.jpg)
![300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module - Image 2](https://m.media-amazon.com/images/I/61L1AV65LIL.jpg)
![300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module - Image 3](https://m.media-amazon.com/images/I/61wqvAQXUDL.jpg)
![300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module - Image 4](https://m.media-amazon.com/images/I/61gdSDR98yL.jpg)
![300W Buck Boost Converter 10A DC 5V-30V to 1.25-30V Voltage Regulator Constant Voltage Constant Current CV CC Auto Step-Up/Down Boost Converter Solar Charging Power Supply Module - Image 5](https://m.media-amazon.com/images/I/61ATXmYKRAL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.th/products/575772321-300w-buck-boost-converter-10a-dc-5v-30v-to-1](https://www.desertcart.co.th/products/575772321-300w-buck-boost-converter-10a-dc-5v-30v-to-1)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*