Overview

Isolated mains supply module designed to power IoT projects that have a <15W power requirement. It is designed around readily available step-down power modules with additional filtering to ensure compliance to standard specifications.

Specifications

Two versions of the board are available, depending on the choice of the module:

• MeanWell IRM
• Aimtec AMEOF

In both cases the boards feature:

• 85-240V input
• 15W output at 12V
• 5V regulated output using an LDO
• Current sensor for measuring board consumption
• IEC-C6 power connector The board has a small footprint (80x40x25mm) with the power connector protruding an additional 3mm at the edge.

Resources

You can find all necesary information to build or evaluate the module here:

• View layout and schematic
• View 3D board render
• Fabrication files