DC-DC Converter Module – 12/24 V to 5 V

Key Features

• Input voltage: 12 V / 24 V DC
• Output voltage: 5 V DC regulated
• High efficiency step-down (buck) converter
• Supports USB output (some variants) for powering devices
• Over-current, over-voltage, and short-circuit protection
• Compact and easy-to-mount PCB module
• Suitable for automotive, industrial, and DIY projects

Technical Specifications

• Type: DC-DC Step-Down (Buck) Converter
• Input Voltage: 12 V / 24 V DC
• Output Voltage: 5 V DC
• Max Output Current: 2–3 A (depending on module)
• Efficiency: ~90% typical
• Protection Features: Over-current, over-voltage, short-circuit
• Mounting: PCB mount / compact module
• Operating Temperature: -20°C to +70°C
• Output Ripple: <50 mV (typical)

Applications

• Powering Arduino, ESP32, Raspberry Pi, and other microcontrollers
• Automotive electronics (dashcams, sensors, USB devices)
• Solar-powered projects and battery systems
• Robotics and industrial control systems
• DIY electronics and hobbyist projects

Package Includes

• 1 × DC-DC Converter Module (12/24 V to 5 V)