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Miniature Power Supplies for Smart Homes & Smart Offices

To meet the emerging demands of smart building applications, RECOM extends its existing low-power RAC series with new household certified AC/DC converters at lower cost.

Intelligently networked smart homes and smart offices often require control systems with many low power nodes, actuators and sensors that are “always on”. RECOM’s low cost AC/DC power supplies were specially designed to power smart building infrastructure 24/7 with very low standby power consumption (as low as 35mW), extra-wide input voltage range and full household (IEC/EN60335-1), CE (LVD+EMC+RoHS2) and industrial safety certifications (IEC/EN/UL60950). They offer compact sizes for easy installation both on- or off-board and deliver reliable, regulated, short-circuit and overload-protected local DC power with reinforced isolation to run smart building automation applications.

Main features:

  • 1-10W converters for versatile installation options 
  • 3-30W converters fit into standard recessed wall boxes (RAC03-SER/277, RACM18-ER, and RACM30-ER)
  • Converters with wires (RAC02-SE/277/W, RAC03-SE/277/W, RAC03-SER/277, RACM18-ER/W, and RACM30-ER/W)
  • Low standby power consumption: down to 35mW (below ErP directive limits)
  • Wide input voltage range (80-305VAC)
  • UL/IEC/EN60950-1 certified
  • IEC/EN60335-1 certified
  • UL/IEC/EN60601-1 certified (RACM18-ER and RACM30-ER)
  • Fully protected: OVP, OLP, SCP, OTP, UVLO
  • 3-year warranty

Applications:

  • Smart homes and smart offices
  • Building automation
  • Security & communication systems
  • Door access controls
  • Remote sensors and actuators
  • Climate controls
  • Touchscreen interfaces
  • Garage door-openers
Datasheet Part number Power (W) Vin Vout (VDC) Iout (mA) Outputs Case Isolation (kV) SCP (cont.)
RAC02-05SE/277 2 80-305 VAC 05 400 1 Standard 3 yes
RAC02-12SE/277 2 80-305 VAC 12 167 1 Standard 3 yes
RAC02-24SE/277 2 80-305 VAC 24 83 1 Standard 3 yes
RAC02-3.3SE/277 2 80-305 VAC 3.3 600 1 Standard 3 yes
RAC02-05SE/277/W 2 85-305 VAC 05 400 1 Standard 3 yes
RAC02-12SE/277/W 2 85-305 VAC 12 167 1 Standard 3 yes
RAC02-24SE/277/W 2 85-305 VAC 24 83 1 Standard 3 yes
RAC02-3.3SE/277/W 2 85-305 VAC 3.3 600 1 Standard 3 yes
Datasheet Part number Power (W) Vin Vout (VDC) Iout (mA) Outputs Case Isolation (kV) SCP (cont.)
RAC03-05SE/277 3 80-305 VAC 05 600 1 Standard 3 yes
RAC03-12SE/277 3 80-305 VAC 12 250 1 Standard 3 yes
RAC03-24SE/277 3 80-305 VAC 24 125 1 Standard 3 yes
RAC03-3.3SE/277 3 80-305 VAC 3.3 900 1 Standard 3 yes
RAC03-05SE/277/W 3 85-305 VAC 05 600 1 Standard 3 yes
RAC03-12SE/277/W 3 85-305 VAC 12 250 1 Standard 3 yes
RAC03-24SE/277/W 3 85-305 VAC 24 125 1 Standard 3 yes
RAC03-3.3SE/277/W 3 85-305 VAC 3.3 900 1 Standard 3 yes
Datasheet Part number Power (W) Vin Vout (VDC) Iout (mA) Outputs Case Isolation (kV) SCP (cont.)
RAC03-05SER/277 3 85-305 VAC 05 600 1 Standard 3 yes
RAC03-05SER/277-TRAY 3 85-305 VAC 05 600 1 Standard 3 yes
RAC03-12SER/277 3 85-305 VAC 12 250 1 Standard 3 yes
RAC03-12SER/277-TRAY 3 85-305 VAC 12 250 1 Standard 3 yes
RAC03-24SER/277 3 85-305 VAC 24 125 1 Standard 3 yes
RAC03-24SER/277-TRAY 3 85-305 VAC 24 125 1 Standard 3 yes
RAC03-3.3SER/277 3 85-305 VAC 3.3 900 1 Standard 3 yes
RAC03-3.3SER/277-TRAY 3 85-305 VAC 3.3 900 1 Standard 3 yes