Adjustable Dc To Dc Step Down 5a Buck Converter With Heatsink Xl4015

🔋 XL4015 5A DC-DC Buck Converter Module | Adjustable Step-Down Power Supply with LED & Lithium Battery Charging Support

The XL4015 5A DC-DC Step-Down Converter is a powerful and efficient buck regulator module designed for projects where the input voltage is higher than the desired output. With adjustable output voltage (1.25V–36V) and up to 5A output current, this module is ideal for powering microcontrollers, chargers, portable devices, and industrial electronics.

Its high efficiency (up to 96%), compact size, and multiple built-in protections (over-temp, short circuit, current limit) make it perfect for DIY electronics, robotics, telecom systems, and automotive use.

⚙️ Key Features:

✅ Input Voltage: 4V – 38V DC

✅ Output Voltage: Adjustable from 1.25V – 36V

✅ Max Output Current: 5A

✅ Output Power: Up to 75W

✅ Efficiency: Up to 96%

✅ LED Power Indicator

✅ Built-in Protections:

Over-temperature shutdown

Current limit (up to 8A)

Short-circuit protection

❗ Note: No reverse polarity protection (add diode if needed)

🔋 Perfect For:

Lithium-ion / LiPo battery charging

Adjustable regulated power supply

12V to 5V, 24V to 12V conversions

DIY electronics and robotics

Telecom/network equipment

LCD TV & monitor power conversion

📐 Dimensions: 54mm x 23mm x 15mm
🔩 Mounting Holes: 2x (3mm)

📦 Package Includes:

1 x XL4015 5A DC-DC Adjustable Step-Down Power Module