Name: 300W XL4016 MAX 20A DC-DC Step Down Buck Converter
Brand: Chinese
SKU: 65555
Availability: InStock

300W XL4016 MAX 20A DC-DC Step Down Buck Converter

৳ 550.00

DC-DC Step Down Buck Converter (5-40V to 1.2-35V Adjustable)
300W XL4016 MAX 20A
Made in China

5 in stock

The 300W XL4016 DC-DC Step Down (Buck) Converter Module is a high-power adjustable voltage regulator designed for applications requiring stable constant voltage (CV) and constant current (CC) control. With an input range of 5V–40V and an adjustable output of 1.2V–35V, this module delivers up to 20A output current, making it ideal for battery charging, LED drivers, laboratory power supplies, and industrial electronics.Now available at Labtex Bangladesh (Labtexbd.com) – your trusted supplier of quality electronic components in Bangladesh.

🔧 Key Features

✅ Wide Input Voltage: 5V – 40V DC
✅ Adjustable Output Voltage: 1.2V – 35V DC
✅ Maximum Output Current: 20A
✅ Maximum Output Power: Up to 300W
✅ Constant Current (CC) Adjustable: 0.2A – 20A
✅ Soft Start Function (ON/OFF Switch)
✅ Low Output Ripple & High Efficiency Design
✅ Dual Heat Sink for Better Heat Dissipation
✅ High-Precision Current Sensing Resistor

📊 Technical Specifications

Parameter	Specification
Material	PCB Board & Electronic Components
Input Voltage	5V – 40V DC
Output Voltage	1.2V – 35V (Continuously Adjustable)
Output Current	20A (Max)
Constant Current Range	0.2A – 20A (Adjustable)
Maximum Output Power	300W
Cooling Requirement	Add a cooling fan if the temperature exceeds 65°C
Size	Approx. 66 × 48 × 21 mm
Color	As shown in the picture

⚙ Applications

LED driver power supply
Lithium battery charging systems
DIY bench power supply
Solar charge regulation
Automotive voltage step-down applications
Robotics & embedded projects
Industrial control systems

🔥 Performance & Stability

This module uses a dedicated benchmark IC (XL4016) and high-precision current sensing resistor to ensure:

Stable constant current output
Low ripple voltage
High conversion efficiency
Reliable high-power performance

⚠ Note: When operating at high current (above 9A–10A) or near maximum power, it is recommended to use an additional cooling fan to prevent overheating.

📦 Package Includes

1 × 300W XL4016 DC-DC 20A Step Down Buck Converter Module

🛒 কেন Labtex Bangladesh থেকে কিনবেন?

✔ Original & Quality Tested Products
✔ Best Price in Bangladesh
✔ Fast & Secure Nationwide Delivery
✔ Trusted Electronics & Lab Equipment Supplier

If you are searching for a high-power 300W 20A adjustable buck converter in Bangladesh, the XL4016 Step Down Module from Labtexbd.com is the perfect solution for your power management needs.

👉 Order today from Labtex Bangladesh and power your projects with confidence!

✔ Trusted Quality Only — Labtex Bangladesh Original Products!