300W DC-DC Step-Down 10A Buck Converter | 10A High-Power Adjustable Voltage Regulator | 6–40V to 1.2–36V Module for Arduino, DIY & Power Supply Projects

Specifications

• Input Voltage: 7V to 40V DC
• Output Voltage: 0.8V to 28V DC (Adjustable)
• Output Current: Up to 10A (with proper heat dissipation)
• Output Power: Max 300W (with cooling, e.g., fan or heatsink)
• Conversion Efficiency: Up to 95%
• Switching Frequency: 150kHz
• Short Circuit Protection: Yes (requires external fuse)
• Over-temperature Protection: Yes
• Soft Start: Yes
• Cooling Method: Requires active cooling (e.g., fan) under high current

Technical Speciations 

• Constant voltage output
• High power and efficiency
• Thickened heatsink and high-quality components
• Ideal for battery charging, DIY power supply, solar power regulation, motor drives

Applications

• DIY adjustable power supply
• Battery charger
• LED drivers
• Solar panel regulators
• Robotics and motor control
• Smart irrigation systems (like your multi-bot setup)

Technical Descriptions

The 300W DC-DC Adjustable Step-Down Buck Converter delivers efficient voltage regulation for high-power applications. Designed to convert higher DC input voltages to a stable, adjustable lower output voltage, it supports up to 300 watts of power with precise control. Ideal for powering sensitive electronics, this converter ensures minimal heat generation and high conversion efficiency, making it suitable for industrial, automotive, and renewable energy systems requiring reliable and customizable voltage supply.