---
product_id: 508966111
title: "DIANN 4pcs 300W DC-DC Buck Converter 20A CC CV Step Down Adjustable Module 6-40V to 1.2-36V Voltage Regulator Power Supply Module"
price: "219.55 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/508966111-diann-4pcs-300w-dc-dc-buck-converter-20a-cc-cv
store_origin: TN
region: Tunisia
---

# DIANN 4pcs 300W DC-DC Buck Converter 20A CC CV Step Down Adjustable Module 6-40V to 1.2-36V Voltage Regulator Power Supply Module

**Price:** 219.55 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DIANN 4pcs 300W DC-DC Buck Converter 20A CC CV Step Down Adjustable Module 6-40V to 1.2-36V Voltage Regulator Power Supply Module
- **How much does it cost?** 219.55 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/508966111-diann-4pcs-300w-dc-dc-buck-converter-20a-cc-cv)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

DIANN 4pcs 300W DC-DC Buck Converter 20A CC CV Step Down Adjustable Module 6-40V to 1.2-36V Voltage Regulator Power Supply Module

## Images

![DIANN 4pcs 300W DC-DC Buck Converter 20A CC CV Step Down Adjustable Module 6-40V to 1.2-36V Voltage Regulator Power Supply Module - Image 1](https://m.media-amazon.com/images/I/71z3SApI5wL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/508966111-diann-4pcs-300w-dc-dc-buck-converter-20a-cc-cv](https://www.desertcart.tn/products/508966111-diann-4pcs-300w-dc-dc-buck-converter-20a-cc-cv)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*