300W 20A DC-DC Buck Converter Module
Original price was: ৳ 550.৳ 500Current price is: ৳ 500.
- Input Voltage: 6V–40V.
- Output Voltage: 1.2V–36V (adjustable).
- Power Output: Up to 300W.
- Current Capacity: Max 20A.
- Efficiency: Up to 95%.
4 in stock
300W 20A DC-DC Buck Converter Module: High-Efficiency Voltage Regulation
The 300W 20A DC-DC Buck Converter Module is a high-performance power regulation module designed for applications requiring precise voltage control and efficient energy conversion. With a wide input voltage range and robust output capabilities, this module is ideal for powering a variety of electronic devices, DIY projects, and industrial applications.
Key Features
- High Power Output
This buck converter delivers up to 300W of power, supporting a maximum output current of 20A. Its high power capacity ensures reliable performance for demanding tasks. - Wide Input Voltage Range
It operates within an input voltage range of 6V to 40V, making it versatile and compatible with various power sources, including batteries, solar panels, and adapters. - Adjustable Output Voltage
The output voltage can be adjusted between 1.2V and 36V, providing flexibility to meet the specific voltage requirements of different devices and applications. - High Efficiency
With an efficiency rating of up to 95%, this module minimizes energy loss, ensuring optimal power delivery and reducing heat generation. - Built-in Protection Features
The module includes overcurrent, overtemperature, and short-circuit protection, safeguarding connected devices and ensuring safe operation under various conditions.
Applications
The 300W 20A DC-DC Buck Converter Module is highly versatile and can be used in numerous applications, including:
- DIY Electronics Projects
Ideal for hobbyists and makers, the module is perfect for powering Arduino, Raspberry Pi, and other development boards that require specific voltage levels. - Industrial Automation
Used in industrial environments to regulate voltage for machinery and automated systems, ensuring stable and efficient operation. - Battery-Powered Systems
Commonly employed in battery-powered setups, such as electric vehicles, drones, and portable power banks, for converting higher battery voltages to lower operating voltages. - Solar Power Systems
Used in solar setups to step down and stabilize voltage from solar panels for charging batteries or powering devices. - LED Lighting
Powers LED strips and modules by providing consistent and adjustable voltage, ensuring longevity and performance.
Technical Specifications
- Input Voltage: 6V–40V
- Output Voltage: 1.2V–36V (adjustable)
- Output Current: Up to 20A
- Maximum Power: 300W
- Efficiency: Up to 95%
- Protection Features: Overcurrent, overtemperature, and short-circuit protection
How It Works
The buck converter operates on the principle of step-down voltage regulation. It uses high-frequency switching technology to reduce the input voltage to a desired output level while maintaining high efficiency.
- Input Power: Connect a power source (battery, solar panel, etc.) within the input voltage range.
- Output Adjustment: Use the onboard potentiometer to adjust the output voltage to the required level.
- Load Connection: Connect your device to the output terminals for a stable and efficient power supply.
Benefits of Using the 300W Buck Converter Module
- Energy Efficiency
Its high efficiency reduces energy loss, making it suitable for applications where power conservation is critical. - Compact Design
The compact and lightweight design allows for easy integration into confined spaces without compromising performance. - Durability and Reliability
Built with high-quality components, this module offers consistent and long-lasting performance even in demanding conditions. - Flexibility
Adjustable output voltage and wide input range make it adaptable for various devices and power sources. - Safety
Built-in protection mechanisms ensure safe operation, protecting both the module and connected devices.
Why Choose Electroxbd for Your Electronics Needs?
At Electroxbd, we prioritize quality, affordability, and customer satisfaction. Here’s why you should purchase the 300W 20A DC-DC Buck Converter Module from us:
- Authentic Products
We offer genuine and high-quality electronic components to ensure the best performance. - Competitive Pricing
Enjoy premium products at affordable rates. - Fast and Reliable Shipping
We deliver across Bangladesh, ensuring timely and secure delivery of your orders. - Dedicated Customer Support
Our team is available to assist you with product inquiries and technical support. - Comprehensive Product Range
Find all your electronic components and modules in one place, making your shopping experience seamless and convenient.
Conclusion
The 300W 20A DC-DC Buck Converter Module is a reliable and efficient solution for stepping down voltage in a wide range of applications. Its high power capacity, adjustable output, and robust protection features make it a must-have for electronics enthusiasts and professionals alike.
Visit Electroxbd today to order your 300W 20A DC-DC Buck Converter Module and enhance your projects with top-notch voltage regulation technology!

Common Questions:
What is the price of 300W 20A DC-DC Buck Converter Module in Bangladesh?
The latest price of 300W 20A DC-DC Buck Converter Module in Bangladesh is 500BDT.
Where to buy 300W 20A DC-DC Buck Converter Module in Bangladesh?
You can buy the 300W 20A DC-DC Buck Converter Module at the best price from ElectroXBD in Bangladesh.
Review? Click Here
1 review for 300W 20A DC-DC Buck Converter Module
Only logged in customers who have purchased this product may leave a review.








mdsaifullahparvez (verified owner) –
Good product