DC-DC Step-Down Buck Converter Module | 9V/12V/24V to 5V 5A 25W

5V Power for Your Electronics Projects

Convert a 9V, 12V or 24V DC supply to a fixed 5V output with this DC-DC step-down buck converter module. Rated at up to 5A and 25W, it is a practical power-conversion option for electronics prototypes, hobby circuits and on-board power supplies that require a 5V rail.

When your project uses a higher-voltage DC source but needs 5V for part of the circuit, this module provides a dedicated step-down stage. Its fixed output simplifies selection for projects that do not need an adjustable output voltage.

Key Specifications

• Converter type: DC-DC step-down (buck) power supply module
• Listed input voltages: 9V, 12V and 24V DC
• Output voltage: Fixed 5V DC
• Rated output current: Up to 5A
• Rated output power: Up to 25W

Suggested Applications

• 5V power rails in DIY electronics projects
• On-board switching power supplies
• Prototyping and hobby circuits requiring DC voltage reduction

Before Connecting

Check your source voltage, connection polarity and load requirements before wiring. Use a suitable DC power source, and assess cooling and operating conditions for your intended load. The 5A and 25W figures are ratings, not a guarantee of continuous output under every installation condition.

This is a fixed-output step-down module, not an adjustable regulator. If replacing an existing LM2596S-based module, verify the connections, mounting and electrical requirements first; do not assume a pin-compatible or drop-in replacement.