Description
Looking for a reliable high-power voltage regulator? The XL4016 step down module is a robust 300W 9A DC-DC adjustable power supply designed for demanding electronics projects. Whether you are building a custom bench power supply, driving high-power LEDs, or charging lithium batteries, this DC-DC step down converter 9A delivers exceptional performance and stability. At HTE Bangladesh, we bring you this genuine XL4016 buck converter at the best price in Bangladesh, making professional-grade power management accessible to all makers, engineers, and hobbyists.
Key Features & Benefits
- High Power Output: Delivers up to 300W of power with a maximum 9A current capacity, perfect for heavy-duty applications.
- Wide Conversion Range: Accepts an input voltage of 5V to 40V and steps it down smoothly to an adjustable 1.2V to 35V output.
- CC/CV Control: Features constant current and constant voltage regulation, ideal for safe battery charging and stable LED driving.
- Thermal Efficiency: Equipped with a large dual-sink heatsink design to ensure reliable heat dissipation during continuous high-load operation.
Technical Specifications
| Specification | Details |
|---|---|
| Input Voltage | 5V to 40V DC |
| Output Voltage | 1.2V to 35V DC (Adjustable) |
| Max Output Current | 9A (Recommended for long-term use under 5A with adequate cooling) |
| Max Output Power | 300W |
| Conversion Efficiency | Up to 95% |
| Switching Frequency | 300KHz |
| Dimensions | 65mm x 48mm x 24mm |
| Material | High-grade PCB with electronic components & aluminum heatsinks |
Additional Information
- Weight: Approximately 85 grams (packaged)
- Package Includes: 1 x XL4016 300W 9A DC-DC Step Down Buck Converter Module with pre-mounted heatsinks.
Applications
The XL4016 step down module is widely used across various DIY and industrial domains:
- High power LED driver circuits
- DIY bench variable power supply units
- Lithium-ion and LiFePO4 battery charger circuits
- Automotive voltage step-down regulation (e.g., converting 24V to 12V)
- Microcontroller and Arduino power supply step down module setups
Why Buy from HTE Bangladesh?
At HTE Bangladesh, we ensure 100% authentic electronic components for your projects. Apnake ekta shothik ebong dependable power supply dite amra प्रतिबद्ध (committed). Order your XL4016 buck converter online today and enjoy fast delivery across Dhaka and all over Bangladesh!
Frequently Asked Questions (FAQ)
Q: What is the maximum output current of the XL4016 step down module?
A: The XL4016 step down module supports a maximum output current of 9A and up to 300W of power, though active cooling or keeping continuous loads under 5A is recommended for prolonged lifespan.
Q: Can I use this XL4016 module to charge lithium batteries?
A: Yes, because it features CC/CV (Constant Current and Constant Voltage) control, the XL4016 module is exceptionally well-suited for safely charging lithium and lead-acid batteries.
Q: What is the input and output voltage range?
A: The XL4016 step down module accepts an input voltage ranging from 5V to 40V DC and allows you to adjust the output voltage anywhere between 1.2V and 35V DC.





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