DC-DC Step-Down Converter Module HRD12003, 24-48V to 12V 3A

The HRD12003 is a robust DC-DC step-down (buck) converter module designed for various power conversion applications. It features a wide input voltage range, allowing it to take 24V, 36V, or 48V DC power and regulate it down to a steady 12V DC output. With a maximum output current of 3A, it is suitable for powering a variety of 12V devices from higher voltage sources.

• Input Voltage: 24V, 36V, 48V DC (selectable via jumpers)
• Output Voltage: 12V DC
• Output Current: Up to 3A
• Converter Type: Step-Down (Buck)
• Integrated Heatsink: For improved thermal performance
• Terminal Blocks: Screw terminals for secure input and output connections

Typical Applications:

• Powering 12V LED strips or lighting from 24V/36V/48V systems
• Automotive applications (e.g., converting truck 24V to 12V for accessories)
• Industrial control systems
• DIY electronics projects requiring a stable 12V supply
• Battery-powered systems with higher voltage batteries