XL4016 9A DC-DC Adjustable Buck Converter Step-Down Power Supply Module with Cooling Fan
XL4016 9A DC-DC Adjustable Buck Converter Step-Down Power Supply Module with Cooling Fan
Product Overview
The XL4016 9A DC-DC Buck Converter Module efficiently converts higher DC voltages into adjustable lower output voltages. Featuring dual heatsinks and an active cooling fan, it's ideal for battery charging, LED power supplies, Arduino, ESP32, robotics, solar systems, and industrial applications.
Description
The XL4016 9A DC-DC Adjustable Buck Converter Module is a high-performance step-down voltage regulator designed for applications requiring stable, high-current DC power conversion. Built around the powerful XL4016 switching regulator, this module efficiently converts higher input voltages into adjustable lower output voltages while maintaining excellent efficiency.
Equipped with large aluminum heatsinks and an integrated cooling fan, it provides enhanced thermal performance during continuous high-current operation. The onboard potentiometer allows easy adjustment of the output voltage to match the requirements of your project.
This module is widely used in battery charging systems, solar power projects, LED lighting, industrial automation, robotics, laboratory power supplies, automotive electronics, Arduino, ESP32, Raspberry Pi, and embedded system applications.
Its high efficiency, compact design, and reliable performance make it suitable for engineers, hobbyists, and industrial users looking for a dependable DC power solution.
Applications
- Adjustable DC Power Supply
- Battery Charging Systems
- Solar Power Projects
- Arduino Projects
- ESP32 Projects
- Raspberry Pi Power Supply
- LED Power Supply
- Robotics
- Industrial Automation
- Automotive Electronics
- Laboratory Bench Supplies
- DIY Electronics
- Embedded Systems
- Renewable Energy Projects
Key Features
- XL4016 High-Power Buck Converter
- Adjustable Output Voltage
- Up to 9A Output Current
- High Conversion Efficiency
- Integrated Cooling Fan
- Dual Aluminum Heatsinks
- Stable Voltage Regulation
- Compact PCB Design
- Easy Voltage Adjustment
- Ideal for High-Power Applications
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | DC-DC Buck Converter Module |
| Controller IC | XL4016 (Please confirm before publishing.) |
| Converter Type | Step-Down (Buck) |
| Input Voltage | 9V–40V DC |
| Output Voltage | 1.25V–36V DC (Adjustable) |
| Maximum Output Current | 9A (Adequate cooling required) |
| Conversion Efficiency | Up to 94% |
| Cooling | Dual Heatsinks + Cooling Fan |
| Output Adjustment | Multi-turn Potentiometer |
Package Includes
1 × XL4016 9A DC-DC Buck Converter Module
Datasheet Summary
| Parameter | Details |
|---|---|
| Controller IC | XL4016 (Confirm model) |
| Converter Type | Step-Down (Buck) |
| Input Voltage | 9V–40V DC |
| Output Voltage | 1.25V–36V Adjustable |
| Maximum Output Current | 9A |
| Efficiency | Up to 94% |
| Cooling | Active Fan + Dual Heatsinks |
| Output Adjustment | Potentiometer |
How It Works
The XL4016 module uses high-frequency switching technology to convert a higher DC input voltage into a lower adjustable output voltage with high efficiency. The onboard potentiometer allows users to precisely set the desired output voltage. The integrated cooling fan and aluminum heatsinks dissipate heat during high-current operation, ensuring stable and reliable performance for demanding power applications.