> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# DC-DC Buck Converter 6~14V to 5V/8A

**Type:** Product page · **SKU:** DFR0753 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/dc-dc-buck-converter-6-14v-to-5v-8a.html ([markdown](https://core-electronics.com.au/dc-dc-buck-converter-6-14v-to-5v-8a.html.md))

This 40W high power DC-DC Buck converter offers a 6~14V input voltage range and up to 5V/8A output. Featuring a small body, high conversion ratio, strong heat dissipation...

## Pricing

- **Price:** $16.80 (inc GST) — $15.27 AUD, exc GST
- **Quantity discounts:** 6+ $14.51 (exc GST) · 12+ $13.90 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 11 today, and up to 500 more in 8–12 days.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0753:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0753:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

#### Introduction

This 40W high power DC-DC Buck converter offers a 6~14V input voltage range and up to 5V/8A output. Featuring a small body, high conversion ratio, strong heat dissipation, and large current output, the module is compatible with all 5V main-boards, and can work as an SMD element to be directly soldered onto PCB. With steady output, this buck converter is able to work for a long time without voltage shift, which can be suitable for projects of high requirements like smart homes, small robot car power sources, etc.

![](https://core-electronics.com.au/media/wysiwyg/DC-DC-Buck-Converter.jpg)

#### Features

- Small in size
- 40W high power output
- Over 96% conversion ratio
- Can be used as SMD component
 
#### Specification

- Input Voltage Range: 6V-14V
- Output Voltage: 5V
- Output Current: 0-8A
- Voltage Accuracy: ±1%
- Full-load Output Ripple: <30mV
- Conversion Ratio: >96% (12V input, full-load output)
- Static Current: <200uA
- Operating Temperature: 0°C~70°C
 
#### Shipping List

- DC-DC Buck Converter 6~14V to 5V/8A x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/f/dfr0753.jpg)