RAC Series
Low Power AC/DC

RAC Series – 1-10W Low Power AC/DC Power Modules

Compact modules with very low no load power consumption and extra wide universal 80-305 VAC input.

Historically a 10W converter like the RAC10 was considered low power. However, RECOM has heard the requests of their customers and met the market demand for ultra-low power in a highly efficient compact module that can easily be dropped into any design. RECOM’s low power AC/DC converter, along with a simple relay to a standby circuit can drastically reduce the amount of energy a device consumes in standby mode.

The RAC series is a compact and highly efficient modular solution that offers a wide range of output power options from 1 to 10 watts. These AC/DC modules feature efficiency as high as 86%, are short circuit protected, and offer up to 3kVAC isolation voltage. There are two different input voltage versions available for most types: a standard 80-264VAC input or a wider input voltage range of 80-305VAC to power devices such as smart meters, cameras, high bay lights, etc. directly from the US 277VAC line. The series offer output voltages ranging from 3.3VDC to 24VDC and for the 4W to 10W series there are as well ±5, ±12 and ±15VDC dual outputs available. All series are CE, EN and UL certified and come with a 3 year warranty.

RECOM RAC Diagram
Features Applications
  • Universal AC/DC Input Voltage up to 305VAC
  • Regulated Outputs
  • Low Output Ripple & Noise
  • Operating Temperature Up to 85 C
  • Short Circuit, Overload and Overvoltage Protection
  • Ultra Compact Packages
  • Optional flying wires (/W)
  • Standard Isolation up to 3kVDC
  • Integrated Class B Filter
  • RoHS Compliant with CE and UL Approvals
  • Standard 3 Year Warranty
  • Energy Efficient Products for Energy Star Systems
  • Industrial Controls
  • Board Level Power Supply
  • Remotely Controlled and Automated systems
  • Test and Measurement systems
  • Audiovisual and Lighting designs
  • Stand-by power in Commercial Applications
  • Power Supplies for Panel Mounting Within Enclosures
  • Instrument Amplifiers
  • Test and Measure Instrument Equipment

RAC01-xxSC Series 1 Watt AC/DC Power Modules

RECOM's RAC01 series offers 1 W of output power from a universal input voltage of 80-264 VAC and draw only 30 mW while in standby.

RAC01-xxSC Series

Unlike other low power AC/DC modules, the RAC01 series offers high efficiency and well regulated, short-circuit protected DC outputs of 3.3, 5, 9, 12, 15 or 24 V. The conversion efficiency is up to 75%, which enables RECOM to guarantee an operating temperature range of -25°C to +85°C. The converters are designed to give a long, trouble-free life (MTBF > 1 million hours) and come with RECOM's standard three year warranty. Although the converters are very compact with a low profile case that is 17mm high or less, they contain a fully featured input filter and meet EN55022 Class B EMC without the need for any external components. The converters offer 3kVAC Isolation and are CE and UL safety certified.

Features Applications
  • 30mW standby power
  • Universal 80-264 VAC input
  • High reliability (MTBF >1 million hours)
  • Very compact with a height of 17 mm
  • Well regulated, short-circuit protected outputs
  • Operating temperature -25°C up to +85°C
  • UL, EN and CE certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC01-05SC CONV AC/DC 1W 5V OUT SGL T/H View RAC01-05SC
RAC01-12SC CONV AC/DC 1W 12V OUT SGL T/H View RAC01-12SC
RAC01-3.3SC CONV AC/DC 1W 3.3V OUT SGL T/H View RAC01-3.3SC
RAC01-09SC CONV AC/DC 1W 9V OUT SINGLE T/H View RAC01-09SC
RAC01-24SC CONV AC/DC 1W 24V OUT SGL T/H View RAC01-24SC

RAC02-xxSC Series 2 Watt AC/DC Power Modules

RECOM´s RAC02 series are ultra-compact 2 Watt AC/DC power modules for PCB mounting with low no-load consumption.

RAC02-xxC Series

The RAC02-xxC has an input voltage range of 80-264VAC and offers different output voltages of 3.3, 5, 9, 12, 15 or 24VDC. This series features a low standby power of 30mW, soft start, as well as short-circuit protection. The 2W modules can operate at temperatures from -25°C up to +85°C with high efficiency up to 77%.

The very compact 2W modules feature an integrated input filter to EN55022 Class B, offer 3kVAC Isolation and are CE, EN and UL certified. Designed for a long operating life time (MTBF >1.000.000 hours) these RECOM converters carry a 3 years warranty.

Features Applications
  • 30 mW standby power
  • Universal 80-264 VAC input
  • High reliability (MTBF >1 million hours)
  • Very compact with a height of 17 mm
  • Well regulated, short-circuit protected outputs
  • Operating temperature -25°C up to +85°C
  • UL, EN and CE certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC02-3.3SC CONV AC/DC 2W 3.3V OUT SGL T/H View RAC02-3.3SC
RAC02-05SC CONV AC/DC 2W 05V OUT SGL T/H View RAC02-05SC
RAC02-12SC CONV AC/DC 2W 12V OUT SGL T/H View RAC02-12SC

RAC02-xxSE/277 Series 2 Watt AC/DC Power Modules

RECOM´s RAC02-SE/277 series are ultra-compact 2 Watt AC/DC power modules for PCB mounting with a -40°C startup and low no-load consumption.

RAC02-xxSE/277 Series

The ultra-compact RAC02-SE/277 modules are available with output voltages of 3.3, 5, 12 and 24V, and the input-to-output isolation is 3kVAC/1min. With a standby consumption of 35mW maximum, the mini power supplies are particularly suitable for energy-saving sleep mode and standby applications.

Because of its compact design (height <18mm), it is a versatile solution for home automation and other similar applications. Complete with an integrated input filter, the series has enhanced EMI performance and complies with EN55022, class B. The mini power supplies are also protected against short circuit with fully automatic restart after the error has been solved. The converters are EN/UL60950-1 certified and come complete with a 3-year warranty.

Features Applications
  • 5 mW standby power
  • Wide universal 85-305 VAC input
  • High reliability (MTBF >2 million hours)
  • Very compact with a height of 17 mm
  • Well regulated, short-circuit protected outputs
  • Operating temperature -40°C up to +85°C
  • UL, EN and CE certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC02-3.3SE/277 CONV AC/DC 3.3V 2W View RAC02-3.3SE/277
RAC02-05SE/277 CONV AC/DC 5V 2W View RAC02-05SE/277
RAC02-12SE/277 CONV AC/DC 12V 2W View RAC02-12SE/277
RAC02-24SE/277 CONV AC/DC 24V 2W View RAC02-24SE/277
RAC03-3.3SE/277/W CNV AC/DC 3W 85-305VIN 3.3VOUT W View RAC03-3.3SE/277/W
RAC03-24SE/277/W CONV AC/DC 3W 85-305VIN 24VOUT W View RAC03-24SE/277/W
RAC03-12SE/277/W CONV AC/DC 3W 85-305VIN 12VOUT W View RAC03-12SE/277/W
RAC03-05SE/277/W CONV AC/DC 3W 85-305VIN 05VOUT W View RAC03-05SE/277/W
RAC02-3.3SE/277/W CONV AC/DC 2W 85-305VIN 3.3VOUT View RAC02-3.3SE/277/W
RAC02-24SE/277/W CONV AC/DC 2W 85-305VIN 24VOUT View RAC02-24SE/277/W
RAC02-12SE/277/W CONV AC/DC 2W 85-305VIN 12VOUT View RAC02-12SE/277/W
RAC02-05SE/277/W CONV AC/DC 2W 85-305VIN 05VOUT View RAC02-05SE/277/W

RAC03-xxSC Series 3 Watt AC/DC Power Modules

RECOM´s isolated 3W AC/DC power supply modules with very low standby power consumption are ideally suited for low power applications or standby power supplies.

RAC03-xxSC Series

RECOM´s 3W mini power supplies reach efficiencies of up to 80% and can be operated at temperatures ranging from -25°C up to +85°C. All modules are protected against short-circuit as well as overvoltage and come with a 3 year warranty.

The RAC03-SC series is an ultra-compact universal input AC/DC power module for PCB mounting. It features high efficiency, low standby power, high operating temperature, soft start, low output ripple/noise, overload and short-circuit protection as well as a built-in EMC Class B filter. Output voltages range from 3.3VDC to 24VDC, including a 3.8VDC version designed for battery chargers and GSM modems.

Features Applications
  • 80 mW standby power
  • Extra wide universal 80-264 VAC
  • Very compact with a height of <17 mm
  • Well regulated, short-circuit protected outputs
  • Operating temperature -25°C up to +85°C
  • UL, EN and CE certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC03-3.3SC CONV AC/DC 3W 3.3V OUT SGL T/H View RAC03-3.3SC
RAC03-05SC CONV AC/DC 5V OUT SGL T/H View RAC03-05SC
RAC03-12SC CONV AC/DC 3W 12V OUT SGL T/H View RAC03-12SC
RAC03-24SC CONV AC/DC 3W 24V OUT SGL T/H View RAC03-24SC

RAC03-xxSE/277 Series 3 Watt AC/DC Power Modules

RECOM´s isolated 3W AC/DC power supply modules feature an extended operating temperature range of -40°C up to +85°C with very low standby power consumption making them ideally suited for low power applications or standby power supplies.

RAC03-xxSE/277 Series

Available in pinned or wired (/W) versions, the ultra-compact RAC03-SE/277 modules are available with output voltages of 3.3, 5, 12 and 24V, and the input-to-output isolation is 3kVAC/1min. With a standby consumption of 30mW maximum, the mini power supplies are particularly suitable for energy-saving sleep mode and stand¬by applications. They feature an operating temperature range of -40°C up to +85°C and efficiency up to 80%.

Because of its compact design (height <18mm), it is a versatile solution for home automation and other similar applications. Complete with an integrated input filter, the series has enhanced EMI performance and complies with EN55022, class B. The mini power supplies are also protected against short circuit with fully automatic restart after the error has been solved. The converters are EN/UL60950-1 certified and come complete with a 3 year warranty.

Features Applications
  • 30 mW standby power
  • Extra wide universal 85-305 VAC
  • High reliability (MTBF >1 million hours)
  • Very compact with a height of <18 mm
  • Well regulated, short-circuit protected outputs
  • Operating temperature -40°C up to +85°C
  • UL, EN and CE certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC03-3.3SE/277 CONV AC/DC 3.3V 0.9A 3W View RAC03-3.3SE/277
RAC03-05SE/277 CONV AC/DC 5V 0.6A 3W View RAC03-05SE/277
RAC03-12SE/277 CONV AC/DC 12V 0.25A 3W View RAC03-12SE/277
RAC03-24SE/277 CONV AC/DC 24V 0.125A 3W View RAC03-24SE/277
RAC03-05SE/277/W CONV AC/DC 3W 85-305VIN 05VOUT W View RAC03-05SE/277/W
RAC03-12SE/277/W CONV AC/DC 3W 85-305VIN 12VOUT W View RAC03-12SE/277/W
RAC03-24SE/277/W CONV AC/DC 3W 85-305VIN 24VOUT W View RAC03-24SE/277/W
RAC03-3.3SE/277/W CNV AC/DC 3W 85-305VIN 3.3VOUT W View RAC03-3.3SE/277/W

RAC03-xxSER/277 Series 3 Watt AC/DC Power Modules for Smart Home Applications

Designed to fit behind standard wall outlets, RECOM´s RAC03-SER/277 series of regulated mini power supplies is ideal for the use in home automation solutions.

RAC03-xxSER/277

The new 3W mini power supplies achieve an excellent efficiency of up to 76% and feature an extended operating temperature range of -40°C-85°C. With the wide input voltage range of 85 to 305VAC, they can be used worldwide. Output voltages of 3.3, 5, 12 or 24VDC with currents from 900mA to 125mA are available. With a stand-by power consumption of only 40mW, the mini power supplies are particularly energy-saving and consume less than a twelfth of the requirements of the EuP directive. The modules have a 3kVAC isolated output and operate reliably in ambient temperatures up to +85°C.

Due to their round and flat shape, the only 11mm thick disks can be implemented simply and quickly, for example behind switch-plates or within wall boxes. Thus, they provide DC as it is required for SmartHome applications. The series is ideal for the use in home and office as well as for a variety of applications in building automation, security systems and communication systems. The whole RAC03-SER/277 series is CE marked and UL certified and comes with a 3 year warranty.

Features Applications
  • Ultra-low Stand-By Power Consumption
  • Operating temperature range of -40°C-85°C without derating
  • Fits into standard wall outlets behind the switch plate or socket
  • product height only 11mm
  • Wide input voltage range from 85 to 305VAC
  • Isolated output 3kVAC/1min
  • Home automation solution
  • To retrofit existing systems with modern home controls without renovation works
  • Security systems
Part Number Description  
RAC03-3.3SER/277 CONV AC/DC 3.3V 0.9A 3W View RAC03-3.3SER/277
RAC03-05SER/277 CONV AC/DC 5V 0.6A 3W View RAC03-05SER/277
RAC03-12SER/277 CONV AC/DC 12V 0.25A 3W View RAC03-12SER/277
RAC03-24SER/277 CONV AC/DC 24V 0.125A 3W View RAC03-24SER/277

RAC04-xxSC Series 4 Watt AC/DC Power Modules

RECOM´s RAC04-xxSC mini power supplies are suitable for PCB mounting and are characterized by a very low no-load consumption.

RAC04-xxSC Series

Therefore the mini power supplies are particularly energy-saving and consume less than one tenth of the requirements of the EuP directive.

Available in pinned or wired (/W) versions, the series offers a variety of output voltages from 3.3VDC up to 24VDCDue to its universal input voltage range of 80V to 264V, they are particularly suitable for worldwide use, since this range covers all standard voltages. With an operating temperature range of -25°C to +85°C ,there is typically no need for heat sinks or active cooling. The series are very impressive with their high efficiency of up to 79% and input-to-output isolation of 3kVAC.

The RAC04-xxSC series meets EN55022 class B, which is necessary for home use, without external filter components which could otherwise decrease system efficiency. The lifetime according to MTBF (MIL-HDBK217F) is >500000 hours. The converters comply with EN/UL60950-1 and come complete with a 3 year warranty.

Features Applications
  • Ultra-compact AC-DC power supply
  • 4W PCB mount package
  • Universal input voltage range 80V to 264VAC
  • 3kVAC Isolation (Class II)
  • Very low no load input current
  • Short circuit protected
  • UL, EN and CE certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC04-3.3SC CONV AC/DC 4W 3.3V OUT SNGL T/H View RAC04-3.3SC
RAC04-05SC CONV AC/DC 4W 5V OUT SINGLE T/H View RAC04-05SC
RAC04-24SC CONV AC/DC 4W 24V OUT SINGLE T/H View RAC04-24SC
RAC04-12SC CONV AC/DC 4W 12V OUT SINGLE T/H View RAC04-12SC
RAC04-15SC CONV AC/DC 4W 15V OUT SINGLE T/H View RAC04-15SC
RAC04-12SC/W AC/DC CONVERTER 12V 4W View RAC04-12SC/W
RAC04-24SC/W AC/DC CONVERTER 24V 4W View RAC04-24SC/W
RAC04-15SC/W AC/DC CONVERTER 15V 4W View RAC04-15SC/W
RAC04-05SC/W AC/DC CONVERTER 5V 4W View RAC04-05SC/W
RAC04-09SC/W AC/DC CONVERTER 9V 4W View RAC04-09SC/W
RAC04-3.3SC/W AC/DC CONVERTER 3.3V 4W View RAC04-3.3SC/W

RAC04-xxSC/277 Series 4 Watt AC/DC Power Modules

RECOM´s RAC04-xxSC/277 mini power supplies are suitable for PCB mounting and are characterized by a very low no-load consumption of only 50mW and wide universal input voltage range of 80-305VAC.

RAC04-xxSC/277 Series

Therefore the mini power supplies are particularly energy-saving and consume less than one tenth of the requirements of the EuP directive.

The series offers a variety of output voltages from 3.3VDC up to 24VDC as well as dual outputs of ±5VDC or ±12VDC. Additionally the RAC04/277 series is also available with an asymmetric 5/12VDC output (RAC04-xxDC/277). Due to its universal input voltage range of 80V to 305V, they are particularly suitable for worldwide use, since this range covers all standard voltages. With an operating temperature range of -25°C to +80°C, there is typically no need for heat sinks or active cooling. The series are very impressive with their high efficiency of up to 79% and input-to-output isolation of 3.75k VAC.

The RAC04-xxSC/277 series meets EN55022 class B, which is necessary for home use, without external filter components which could otherwise decrease system efficiency. The lifetime according to MTBF (MIL-HDBK217F) is approximately 500000 hours. The converters comply with EN/UL60950-1 and come complete with a 3 year warranty.

Features Applications
  • Ultra-compact AC-DC power supply
  • 4W PCB mount package
  • Universal input voltage range including 277VAC
  • Dual output version for standby relay circuits
  • 3.75kVAC Isolation (Class II)
  • Very low no load input current
  • Short circuit protected
  • UL certified
  • Home Automation
  • Board Level Power Supply
  • Standby applications
  • Instrumentation and metering
  • Industrial controls
  • Lighting
Part Number Description  
RAC04-12SA/277 CONV AC/DC 4W 12V OUT SINGLE T/H View RAC04-12SA/277
RAC04-12SC/277 CONV AC/DC 12V 333MA View RAC04-12SC/277
RAC04-05SC/277 CONV AC/DC 5V 800MA View RAC04-05SC/277
RAC04-05SA/277 CONV AC/DC 4W 5V OUT SINGLE T/H View RAC04-05SA/277
RAC04-3.3SC/277 CONV AC/DC 3.3V 1.2A View RAC04-3.3SC/277
RAC04-12DC/277 CONV AC/DC +/-12V 166MA View RAC04-12DC/277
RAC04-24SA/277 CONV AC/DC 4W 24V OUT SINGLE T/H View RAC04-24SA/277
RAC04-24SC/277 CONV AC/DC 24V 167MA View RAC04-24SC/277
RAC04-0512DC/277 CONV AC/DC 5V 12V 720MA 33MA View RAC04-0512DC/277
RAC04-05DC/277 CONV AC/DC +/-5V 400MA View XRAC04-05DC/277

RAC05-xxC Series 5 Watt AC/DC Power Modules

RECOM´s RAC05-xxSC series offers 5W output power from a universal input voltage range of 80-265VAC and is available with single outputs for PCB mounting and as well with flying leads.

RAC05-xxC Series

The modules of the RAC05-xxSC series are regulated single output AC/DC converters which can provide an output of 5W from a universal input voltage range from 80-264VAC.

The series offers a high efficiency up to 77%, 3,75kVAC/1min isolation between input and output, low ripple and noise, as well as very low no-load power consumption. The modules are protected against short-circuit and overvoltage. Due to the internal input filter the series is compliant to EN55022 and there is no need for external components.

The RAC05-xxSC series is certified to EN/UL60950-1 and the warranty is 3 years.

Features Applications
  • SCVery compact AC to DC power supply
  • 5W PCB mount package
  • Universal input voltage range
  • 3000VAC isolation
  • Low output ripple and noise
  • Short circuit protected
  • Very low no load power consumption
  • UL certified, CE marked
  • SCCommercial
  • Power Supplies
  • Board-level Power Supply
  • Home Automation
  • Standby applications
Part Number Description  
RAC05-12SB CONV AC/DC 90-264VAC 12V 420MA View RAC05-12SB
RAC05-12SC CONV AC/DC 12V 420MA View RAC05-12SC
RAC05-05SC CONV AC/DC 5V 1A View RAC05-05SC
RAC05-24SC CONV AC/DC 24V 210MA View RAC05-24SC
RAC05-24SB CONV AC/DC 90-264VAC 24V 230MA View RAC05-24SB
RAC05-05SB CONV AC/DC 90-264VAC 5V 1A View RAC05-05SB
RAC05-3.3SC CONV AC/DC 3.3V 1.25A View RAC05-3.3SC

RAC06-xxC Series 6 Watt AC/DC Power Modules

RECOM´s RAC06-C series offers 6W output power from a universal input voltage range of 80-265VAC and is available with single or dual outputs for PCB mounting and as well with flying leads.

RAC06-xxC Series

The RAC06-C series are compact universal 6W AC to DC power modules for PCB mounting with 3.3, 5, 9, 15 and 24V single or ±5, ±12, ±15V dual outputs with wide inputs from 80-265VAC. In addition being available with single or dual outputs this series is also flying wires optional.

The line regulation is specified at 0.3%, the load regulation <±0.5% and does not require post regulation - the efficiency reaches 79%. The compact RAC06-C modules feature an integrated input filter to EN55022 Class B, offers 3 kVAC Isolation and are CE, EN, UL and cUL certified. Designed for a high operating life time (MTBF >400.000 hours) these RECOM converters carry a 3 years warranty.

Typical applications are instrument amplifiers, test and measure instruments, micro controller or simply as AC/DC power supplies for panel mounting in enclosures.

Features Applications
  • Very compact AC to DC power supply
  • 6W PCB mount package
  • Single and dual output versions
  • Universal input voltage range
  • Class II power supply with 3kVAC isolation
  • Low output ripple and noise
  • Short circuit, overload, over-temperature protected
  • Low standby power consumption
  • UL/cUL and EN certified, CE marked
  • Commercial
  • Power Supplies
  • Board-level Power Supply
  • Home Automation
  • Standby applications
Part Number Description  
RAC06-12SC CONV AC/DC 6W 12V OUT MULTI T/H View RAC06-12SC
RAC06-05SC CONV AC/DC 6W 5V OUT MULTI T/H View RAC06-05SC
RAC06-24SC CONV AC/DC 6W 24V OUT MULTI T/H View RAC06-24SC
RAC06-12DC CONV AC/DC 6W +/-12VOUT MULTI View RAC06-12DC
RAC06-15DC CONV AC/DC 6W +/-15V OUT DL T/H View RAC06-15DC
RAC06-3.3SC CONV AC/DC 6W 3.3V OUT SGL T/H View RAC06-3.3SC

RAC10-xxC/277 Series 10 Watt AC/DC Power Modules

RECOM´s RAC10-C series offers AC/DC power supplies with 10W output power from a universal input voltage of 80-305VAC.

RAC10-xxC/277 Series

The RAC10-C series are very compact low AC to DC power supplies for through-hole mounting that offer 10W output power from a universal input voltage of 80-305VAC.

There are single 3.3, 5, 12, 15 and 24V and dual ±5, ±12 and ±15VDC output options, as well as isolated output at 3.75kVAC/1min. The RAC10-C modules meet EN55022 Class B without the need for external components. The modules can operate at temperatures from -20°C up to +75°C and feature continuous short circuit, overcurrent, as well as overvoltage protection. The RAC10-xxC/277 series is fully CE, EN and UL certified and comes complete with a 3 year warranty.

Features Applications
  • High efficiency
  • Single and dual output options
  • High operating temperature
  • Isolated output 3.75kVAC/1 min
  • Meet EN55022 Class B
  • Continuous short circuit protection
  • Low standby power consumption
  • Home Automation
  • Sleep mode and Stand-by Applications
  • Communication Systems
  • Instruments and Meters
  • Industry Controls
Part Number Description  
RAC10-12SC/277 CONV AC/DC 12V 840MA View RAC10-12SC/277
RAC10-24SC/277 CONV AC/DC 24V 420MA View RAC10-24SC/277
RAC10-12DC/277 CONV AC/DC +/-12V 420MA View RAC10-12DC/277
RAC10-05DC/277 CONV AC/DC +/-5V 1A View RAC10-05DC/277
RAC10-3.3SC/277 CONV AC/DC 3.3V 2.5A View RAC10-3.3SC/277
 
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