Power Supplies

4W Isolated AC-DCs with 80- to 305Vac Inputs for IoT and Industrial Automation

Recom‘s latest addition to its low power ac-dc portfolio includes durable modules with full certifications for household and ITE applications. With 4kV isolation, 150% peak power capability, and -40°C to +90°C operating temperature, they are suited for a wide range of operating conditions.

The RAC04-K/277 series delivers 4W of continuous output power in harsh environments with up to 5000m altitude. These modules provide full load output power from -40°C to 75°C across the entire input range of 80Vac to 305Vac and are certified for operation with power derating up to 90°C air ambient.

International safety certifications for household, domestic, industrial, and ITE applications make them some of the most versatile power modules on the market, according to Rohm.

This series of fully encapsulated ac-dc modules delivers a complete solution without the need for external components, which supports Ecodesign Lot 6 standby mode operation for worldwide applications in household, automation, industry 4.0, and IoT.

Related: PsiKick Rebrands to Everactive; Raises $30M to Grow Batteryless Solutions for IIoT

Recom says that with their reinforced class II isolation rating for floating outputs and their 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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Features
  • 80Vac to 305Vac input voltage range
  • 150% peak power capability
  • Wide temperature range: -40°C to +90°C
  • No load power consumption <150mW
  • Household and ITE certified
  • 4kVac isolation
Certifications & Compliance
  • IEC60950-1 (pending)
  • IEC62368-1 (pending)
  • UL62368-1 certified
  • CSA/CAN C22.2 No. 62368-1-14 certified
  • EN62368-1 compliant
  • EN60335-1 compliant
  • IEC/EN61558-1 compliant
  • IEC/EN61558-2-16 compliant
  • EN55032 compliant
  • EN55024 compliant
  • EN55014-1 /-2 compliant
  • IEC/EN61204-3 compliant
  • FCC 47 Part 15
  • CB Report (pending)

Samples and OEM pricing are available from authorized distributors or directly from the company.

RECOM Electronic GmbH
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