RECOM – Miniature 1W and 2W power supplies ideal for smart home and smart office applications


Intelligently networked smart homes and smart offices require mesh-networked control systems with many low-power nodes, actuators and sensors which are always on. For these devices, RECOM’s low-cost 1W and 2W AC-DC power supplies provide an ideal set of features, including a small PCB footprint, very low stand-by power consumption and a comprehensive set of safety and EMC certifications.
RECOM’s new RAC01-G and RAC02-G Class II power supplies are suitable for worldwide use, supporting a wide input-voltage range of 100V to 240V AC. The board-mount modules have 5V or 12V outputs with short-circuit protection, suitable for operating relays or powering gateways and building-automation nodes.

Integrated into their compact 33.7mm x 22.2mm x 19mm enclosure, the RAC0x-G modules have EN 55022 Class A (-SGA version) or Class B (-SGB version) filters which require no ground connection.

The power supplies offer isolation of 3kV AC for 1 minute, and operate reliably in ambient temperatures from 25°C to 70°C.


  • UL60950-1, IEC/UL/EN62368-1 CB certified
  • RAC01-SGA + RAC02-SGA are EN 60335-1/EN 55014 certified
  • No earth connection required
  • Three-year warranty


  • Internet gateways
  • Internet of Things devices
  • Smart home devices
  • Building-automation equipment
  • Industrial equipment
  • Factory-automation equipment
  • Smart office devices