Power Supplies

3-Watt Universal Input AC-DC in 1-Inch² Footprint

With the RAC03-K, Recom claims the smallest 3-Watt ac-dc power supply on the market. This versatile converter can be used in a wide range of applications due to complete certifications for ITE and household standards. In a compact 1in² footprint, these modules deliver an output power of 3 Watts from -40°C to 60°C and 2 Watts up to 80°C.

Despite such a high power density and small footprint, the RAC03-K series is a complete solution supporting Ecodesign Lot 6 standby mode operation for worldwide applications in automation, industry 4.0, IoT, household, and home automation.

With an input voltage range from 85- to 264-Vac and international safety certifications for industrial, domestic, ITE, and household applications, these are some of the most versatile power modules on the market. Due to their reinforced class II installation rating and their significantly wide margin to class B emissions compliance without external components, these are the easiest to use modular power solutions in the industry.

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Summary of features:

  • 1 inch² footprint for the tiniest 3-Watt module
  • Standby mode optimized (Ecodesign Lot 6)
  • No load power consumption <150mW
  • Operating temperature range: -40°C to +80°C
  • EMC compliance without external components
  • Household IEC/EN60335

Samples and OEM pricing are available from all authorized distributors or directly from Recom.

RECOM Power GmbH
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