RACxx-K Series
High-Quality, Cost-effective 3W-20W AC/DC Converters

Energy efficient modules with a 1” x 1” or 1” x 2” footprint ideal for IoT and IIoT applications.

This series offers modules with minimal no load power consumption and input voltages ranging from 85-264 VAC, 85-305VAC and 85-528VAC. The output voltages range from 3.3VDC up to 48VDC. They boast wide temperature ranges of -40°C to 85°C, are fully protected, and are EMC compliant.

 

Features

  • Small footprint at 1” x 1” or 1” x 2”
  • Low cost
  • Output voltages ranging from 3.3VDC up to 48VDC
  • Input voltages ranging from 85-264VAC, 85-305VAC and 85-528VAC
  • Minimal no load power consumption
  • Low output ripple and noise
  • Integrated Class A or B filter
  • EMC compliant
  • Operating temperatures ranges from -40°C to +85°C
  • Short Circuit, Overload and Overvoltage Protection

Applications

  • IoT
  • Industry 4.0
  • Industrial electrical equipment
  • Smart house/building
  • Test and measurement
  • Household

 

  • RAC3.5-K/277
  • RAC04-K/277
  • RAC05-K
  • RAC05-K/277
  • RAC05-K/480
  • RAC10-K
  • RAC15-K
  • RAC20-K

RAC3.5-K/277 Series AC/DC Converters

RAC15-K/RAC20-K Series

The RAC3.5-K/277 is a 3.5W power supply converter developed with enhanced performance capabilities suitable for industrial applications. It is compact in size with only a 1” x 1.25” footprint. It is EMC compliant to EN55022 Class “B” reaching a minimum 6dB margin on both radiated and conducted readings without requiring external components and internationally certified for industrial, domestic and ITE.

Features

  • Wide input range 85 VAC to 305 VAC
  • Standby mode optimized (eco design Lot 6)
  • High efficiency over the entire load range
  • Operating temperature range: -40°C to +85°C
  • Overvoltage and overcurrent protected
  • EMC compliance without external components

Applications

  • IoT
  • Industry 4.0
  • Industrial electrical equipment
  • Smart house/building
  • Test and measurement
Part Number Description  
RAC3.5-05SK/277 3.5W AC/DC-CONVERTER 'POWERLINE' View Details
RAC3.5-12SK/277 3.5W AC/DC-CONVERTER 'POWERLINE' View Details
RAC3.5-15SK/277 3.5W AC/DC-CONVERTER 'POWERLINE' View Details
RAC3.5-24SK/277 3.5W AC/DC-CONVERTER 'POWERLINE' View Details
RAC3.5-3.3SK/277 3.5W AC/DC-CONVERTER 'POWERLINE' View Details

RAC04-K/277 Series AC/DC Modules

RAC04-K/277 Series

The RAC04-K/277 series delivers 4 W of continuous output power in harsh environments up to 5000 m (16000 ft) altitude. This series features full load output power from -40°C to +75°C across the entire input range of 80 VAC to 305 VAC and is certified to operate with an ambient temperature of +90°C with derating.

Features

  • 80 VAC to 305 VAC input voltage range
  • Wide temperature range: -40°C to +90°C
  • No load power consumption <150 mW
  • Household and ITE certified
  • 4 kVAC insulation
  • Operating altitude up to 5000 m (16000 ft)

Applications

  • IIoT
  • IoT
  • Household
  • Sensor
Part Number Description  
RAC04-05SK/277 4W AC/DC-CONVERTER 'POWERLINE' 3 View Details
RAC04-12SK/277 4W AC/DC-CONVERTER 'POWERLINE' 3 View Details
RAC04-15SK/277 4W AC/DC-CONVERTER 'POWERLINE' 3 View Details
RAC04-24SK/277 4W AC/DC-CONVERTER 'POWERLINE' 3 View Details

RAC05-K Series AC/DC Converter

RAC05-K Series

The RAC05-K is a 5W AC/DC converter offering an impressive power density of 7.7 Watt/inch3 and is capable of constant efficiency down to 5% load. The modules feature a 60 ms hold-up time at 230 VAC input, which means that missing mains cycles does not affect the output.

Features

  • Low cost AC/DC converters
  • Tiny footprint 1″x 1″
  • Wide operating temperature range
  • Excellent light load efficiency
  • No load consumption <75mW
  • EN55022/EN61204-3 EMC Class B
  • Fully protected outputs
  • Fully certified

Applications

  • IoT
  • IIoT
  • Industrial electrical equipment
  • Smart house/building applications
  • Test and measurement
Part Number Description  
RAC05-05SK AC/DC CONVERTER 5V 5W View Details
RAC05-24SK AC/DC CONVERTER 24V 5W View Details
RAC05-12SK AC/DC CONVERTER 12V 5W View Details
RAC05-3.3SK AC/DC CONVERTER 3.3V 5W View Details
RAC05-15SK AC/DC CONVERTER 15V 5W View Details

RAC05-K/277 Series AC/DC Converter

RAC05-K/277 Series

The RAC05-K/277 is a 5W AC/DC designed for extended input lines and operate with mains voltages from 85 VAC up to 277 VAC. These converters are international safety certifications for industrial, domestic, and ITE as well as global household standards.

Features

  • Wide input ranges
  • Standby mode optimized (eco-design Lot 6)
  • High efficiency over the entire load range
  • Operating temperature range: -40°C up to +85°C
  • Overvoltage and overcurrent protected
  • EMC compliant without external components
  • Encapsulated module with pins or wired

Applications

  • IoT
  • IIoT
  • Industrial electrical equipment
  • Smart house/building
  • Test and measurement
Part Number Description  
RAC05-3.3SK/277 AC/DC CONVERTER 3.3V 5W View Details
RAC05-05SK/277 AC/DC CONVERTER 5V 5W View Details
RAC05-12SK/277 AC/DC CONVERTER 12V 5W View Details
RAC05-15SK/277 AC/DC CONVERTER 15V 5W View Details
RAC0524SK/277 AC/DC CONVERTER 24V 5W View Details

RAC05-K/480 AC/DC Converters

RAC05-K/480 Series

The RAC05-K/480 is a 5W AC/DC module designed for harsh industrial and outdoor mains conditions. These converters are rated to OVC III conditions from 100 VAC to 480 VAC nominal input lines with phase-to-phase or single-phase operation without any external components needed. They are international safety certified for industrial, domestic, and ITE as well as household standards.

Features

  • Ultra-wide input range 85 VAC to 528 VAC
  • OVC III input rating without additional fuses
  • Operating temperature range: -40°C to +80°C
  • Overvoltage and overcurrent protected
  • EMC compliant without external components
  • No load power consumption <0.5 W

Applications

  • Industry 4.0
  • IoT
  • Smart process automation
  • Smart grid
  • Renewable energy
  • Smart metering
Part Number Description  
RAC05-SK/480 AC/DC CONVERTER 5V 5W View Details
RAC05-12SK/480 AC/DC CONVERTER 12V 5W View Details

RAC10-K Series AC/DC Converter

10W AC/DC converter is compact 2” x 1” case

RAC010-K Series

RECOM’s RAC10-K is in an industry standard 2” x 1” package and ideal for energy saving solutions in IoT applications. These converters are highly efficient PCB-mount power conversion modules with ultra-low energy losses even in light load conditions.

Features

  • 85 to 305 VAC input voltage range
  • International safety certifications for both industrial and household standards
  • Comply with EMC Class B
  • 140% peak power capability

Applications

  • IoT applications
  • Household
Part Number Description  
RAC10-3.3SK/277 CONV AC/DC 10 W 85-305 VIN 3.3 VOUT View Details
RAC10-05SK/277 CONV AC/DC 10 W 85-305 VIN 05 VOUT View Details
RAC10-12SK/277 CONV AC/DC 10W 85-305VIN 12VOUT View Details
RAC10-15SK/277 CONV AC/DC 10 W 85-305 VIN 15 VOUT View Details
RAC10-24SK/277 CONV AC/DC 10W 85-305VIN 24VOUT View Details
RAC10-12DK/277 CONV AC/DC 10W 85-305VIN +/-12VO View Details
RAC10-15DK/277 CONV AC/DC 10W 85-305VIN +/-15VO View Details

RAC15-K Series AC/DC Converters

RECOM’s 15W AC/DC power supply module designed for low power IoT and IIoT

RAC15-K/RAC20-K Series

The RAC15-K module is a cost-effective, highly efficient 15W AC/DC converter with a compact footprint of 1” x 2”. With a no load power consumption of 40mW and a flat efficiency curve.

The series provides a universal mains input range of 85VAC up to 264VAC and offers modules with 5VDC, 12VDC, 15VDC, and 24VDC outputs. It offers a broad operating temperature range of -40°C to +85°C, is EMC compliant without external components, and includes fully protected outputs, as well as Class II installations. They are internationally certified for industrial, AV, ITE and household.

Features

  • Universal input range: 85 VAC to 264 VAC
  • Standby mode optimized PSU (ENER Lot 6)
  • High efficiency over entire load range
  • Operating temperature range: -40°C to +85°C
  • Overvoltage and overcurrent protected
  • EMC compliant without external components
  • No load power consumption typ. 40 mW
  • Compactly-sized at 1” x 2”

Applications

  • IoT
  • IIoT
  • Industrial electrical equipment
  • Smart house/building
  • Test and measurement
Part Number Description  
RAC15-05SK 15W AC/DC-CONVERTER 'POWERLINE' View Details
RAC15-12SK 15W AC/DC-CONVERTER 'POWERLINE' View Details
RAC15-15SK 15W AC/DC-CONVERTER 'POWERLINE' View Details
RAC15-24SK 15W AC/DC-CONVERTER 'POWERLINE' View Details

RAC20-K Series AC/DC Converters

RECOM’s 20W AC/DC converters are cost-effective options for IoT and IIoT applications

RAC15-K/RAC20-K Series

The RAC20-K module is a highly efficient PCB-mount power conversion power supply in a compact 1” x 2” footprint. It offers ultra-low energy losses especially in light load conditions with a no-load power consumption of 40mW, and flat efficiency curve.

The series provides a universal mains input range of 85VAC up to 264VAC and offers modules with single 5VDC, 12VDC, 15VDC, 24VDC, and 48VDC outputs, as well as dual output options for ±12VDC and ±15VDC requirements. It is available in both pinned and wired versions. It accommodates a wide operating temperature range of -40°C to +85°C, includes fully protected outputs, as well as Class II installations, and is EMC compliant without external components. They are internationally certified for AV, ITE, industrial and household.

Features

  • Universal input range: 85 VAC to 264 VAC
  • PCB Mount and wired versions
  • Single and Dual outputs
  • Compactly-sized at 1” x 2”
  • Standby mode optimized PSU (ENER Lot 6)
  • Overvoltage and overcurrent protected
  • EMC compliant without external components
  • No load power consumption typ. 40mW

Applications

  • IoT
  • IIoT
  • Industrial electrical equipment
  • Smart house/building
  • Test and measurement
Part Number Description  
RAC20-05SK/W 20W AC/DC-CONVERTER 'POWERLINE View Details
RAC20-12SK/W 20W AC/DC-CONVERTER 'POWERLINE View Details
RAC20-15SK/W 20W AC/DC-CONVERTER 'POWERLINE View Details
RAC20-24SK/W 20W AC/DC-CONVERTER 'POWERLINE View Details
RAC20-48SK/W 20W AC/DC-CONVERTER 'POWERLINE View Details