300W 20A Buck Converter

The 300W 20A Buck Converter is a high-efficiency DC-DC step-down voltage regulator designed to convert higher DC voltages into stable, lower DC outputs. With a power handling capacity of up to 300 watts and output current up to 20A, this module is ideal for powering sensitive electronics, embedded systems, and industrial applications. It features adjustable output voltage, excellent thermal performance, and robust protection, making it reliable for continuous operation.

Key Features

• High Power Output: Supports up to 300W

• High Current Capacity: Maximum output current 20A

• Wide Input Voltage Range: Typically 6V–40V DC (model dependent)

• Adjustable Output Voltage: Usually 1.2V–36V DC via onboard potentiometer

• High Conversion Efficiency: Up to 95%

• Built-in Protections:

  • Over-current protection

  • Over-temperature protection

  • Short-circuit protection

• Low Ripple & Noise: Stable and clean DC output

• Heavy-Duty Components: Large inductor and high-quality capacitors

• Compact & Durable Design: Suitable for DIY and industrial use

Applications

• Power supply for Arduino, ESP32, Raspberry Pi, and other MCU boards

• Battery-powered systems and DC power management

• LED lighting systems and LED strips

• CCTV cameras and security equipment

• Robotics and automation projects

• Car, bike, and solar power systems

• Bench power supplies and DIY electronics projects

Why Choose This Buck Converter?

The 300W 20A Buck Converter offers high efficiency, stable output, and strong current handling, making it perfect for both hobbyists and professionals. Its adjustable output and protection features ensure safe and flexible operation across a wide range of applications

Package Includes

• 1 × 300W 20A Buck Converter