# DC-DC Adjustable Step-down Module 5A 75W

**Type:** Product page · **SKU:** CE07271 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/dc-dc-adjustable-step-down-module-5a-75w.html ([markdown](https://core-electronics.com.au/dc-dc-adjustable-step-down-module-5a-75w.html.md))

DC-DC Adjustable Step Down Module 5A 75W XL4015

## Pricing

- **Price:** $2.40 (inc GST) — $2.18 AUD, exc GST
- **Quantity discounts:** 6+ $2.07 (exc GST) · 20+ $1.98 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 192 today; more stock is typically available with a 8–12 day lead time.

## Description

This buck converter (step-down only) has two potentiometers that adjust the output current limitation and regulated voltage provided. Note the specifications for the exact range and maximum power output.

**Note: The adjustment knobs are 30-turn potentiometers that control the voltage and current limits. This means you may have to turn them up to 30 turns to get from the top of the output limit range (36V) to your target voltage.**

**Specifications**

- Model: XL4015
- Input Voltage Range: DC 4-38V
- Output Voltage Range: DC 1.25-36V Adjustable
- Output Current: 0.16-5A 
    - 3V of dropout (headroom above output voltage) is required to limit current reliably
    - 160mA is about the lowest you can go
    - Short circuits will likely cause the unit to go into overcurrent protection
- Output Power: 75W
- Fixing Hole Diameter: 3mm
- Total Size: 62mm x 26mm x 12mm (L\*W\*H)
- Colour: Blue

## Guides for this product

- [How to Drive High Power LEDs – 3W Aluminum Backed Star LEDs](https://core-electronics.com.au/guides/prototyping/how-to-drive-high-power-leds/)

## Videos for this product

- [How to Drive High Power LEDs With A DC-DC Adjustable Step-Down Module](https://core-electronics.com.au/videos/how-to-drive-high-power-leds-with-a-dc-dc-adjustable-step-down-module)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/2/0/202003---arduino-10_2.jpg)