Image not available
Illustrative purposes only
RACM18-24SER/W
AC/DC Enclosed Power Supply (PSU), Medical, 1 Outputs, 18 W, 24 VDC, 750 mA
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: RECOM POWER
- Product type: AC / DC Enclosed Power Supplies
- SVHC: No SVHC (04-Feb-2026)
- Product Range: RACM18-ER/W Series
- No. of Outputs: 1Outputs
- Output Power Max: 18W
- Current, Output 4: -
- Input Voltage VAC: 90V AC to 264V AC
- Power Supply Output Type: Fixed
- Output Current - Output 1: 750mA
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Voltage - Output 1: 24VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: Medical
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 31.54 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**AC/DC Converter** ## Features - Household, medically and ITE certified - Class II installations (without FG) - IP68 waterproof encapsulation ## Regulated Converter - Long life components, rugged module - Energy Efficiency Level **VI** - Cable and connector modifications on request ## **RACM18-ER/W** ## Description The RACM18-ER/W series comprises highly reliable power conversion modules in a potted IP68 certified, waterproof encapsulation to fit into flush mount wall installations. All versions are covered by multiple certifications for household, medical and ITE safety standards as well. With a certified operation up to 5000m altitude and a temperature range from -20°C up to +80°C the modules are designed to power sanitary, healthcare, smart building, automation and household applications. Without the need for any external components they are ready to connect and forget. ## **18 Watt Wired Round Shape Single Output** ## Selection Guide |Part|Input|Output|Output|Efficiency| |---|---|---|---|---| |Number|Voltage Range|Voltage(1)|Current|typ.(2)| ||[VAC]|[VDC]|[A]|[%]| |RACM18-05SER/W(3)|90-264|5|2.5|81| |RACM18-12SER/W(3)<br>90-264<br>12<br>1.5<br>82<br>RACM18-24SER/W(3)<br>90-264<br>24<br>0.75<br>83.5<br>~~a~~||||| ## Notes: Note1: Other output voltages on request Note2: Efficiency is tested at nominal input (115/230VAC) and full load at +25°C ambient ## Model Numbering ## RACM18-__ SER/W **==> picture [276 x 74] intentionally omitted <==** **----- Start of picture text -----**<br> Output Power Wired Connection [(3)]<br>Output Voltage S ingle<br>Notes:<br>Note3: Other connection types on reqeuest<br>**----- End of picture text -----**<br> **==> picture [98 x 114] intentionally omitted <==** **----- Start of picture text -----**<br> 9 IP68<br>“alin<br>R<br>C US<br>REBA VEBA 'e EaJ<br>/I U SS ¢<br>y (J<br>a y,<br>S RO ws<br>2MOPP<br>280VAC<br>**----- End of picture text -----**<br> IEC/EN60950-1 certified UL60950-1 certified ANSI/AAMI ES60601-1 certified IEC/EN60601-1 certified IEC/EN60335-1 certified IEC/EN61558-1 certified IEC/EN61558-2-16 certified IEC/EN60601-1-2 certified EN55024/32 certified EN55014-1 (-2) certified CISPR32 certified IEC60529 certified REV.: 2/2018 MED-1 **www.recom-power.com** **Series** ## **RACM18-ER/W** ## **AC/DC Converter** Specifications (measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated) |BASIC CHARACTERISTICS<br>~~a~~| |---| |Parameter<br>Condition<br>Min.<br>Typ.<br>Max.<br>~~a~~| |Internal Input Filter<br>Pi type<br>~~a~~| |Input Voltage Range<br>90VAC<br>230VAC<br>264VAC<br>Input Current<br>115VAC<br>230VAC<br>500mA<br>150mA<br>Inrush Current<br>115VAC<br>230VAC<br>24A<br>46A<br>No load Power Consumption<br>40mW<br>75mW<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~ee ee~~<br>~~a OO~~| |Input FrequencyRange<br>47Hz<br>63Hz<br>~~a OO~~| |Minimum Load<br>0%<br>~~a~~| |Power Factor<br>0.46<br>Start-up Time<br>115VAC<br>230VAC<br>180ms<br>200ms<br>Rise Time<br>115VAC/230VAC<br>15ms<br>Hold-up Time<br>115VAC<br>230VAC<br>15ms<br>65ms<br>Internal OperatingFrequency<br>100% load at nominal Vin<br>100kHz<br>Output Ripple and Noise<br>20MHz BW<br>140mVp-p<br>~~a~~<br>~~ee~~<br>~~ee~~<br>~~ee~~<br>~~aes~~<br>~~ee~~<br>~~a~~<br>~~OO~~<br>~~a~~| Efficiency vs. Load **==> picture [465 x 216] intentionally omitted <==** **----- Start of picture text -----**<br> RACM18-12SER/W RACM18-24SER/W<br>100 100<br>90 90<br>ee ee ee ee<br>80 80<br>70 70<br>PF er aa<br>60 60<br>? Ane 7) Ae<br>50 50<br>, ee ee<br>40 40<br>, ee foo<br>30 30<br>20 85VAC 20 85VAC<br>115VAC 115VAC<br>10 230VAC 10 230VAC<br>0 Pre] 264VAC 0 EFSpo 264VAC<br>po fj<br>0 25 50 75 100 0 25 50 75 100<br>jo |<br>Output Load [%] Output Load [%]<br>Efficiency [%] Efficiency [%]<br>**----- End of picture text -----**<br> |REGULATIONS|REGULATIONS|REGULATIONS| |---|---|---| |Parameter|Condition|Value| |Output Accuracy||±3.0% max.| |Line Regulation|low line to high line|±1.0% max.| |Load Regulation|0% to 100% load|±1.0% max.| |Transient Response|100% load stepchange|±3.0% max.| |continued on nextpage||| REV.: 2/2018 MED-2 **www.recom-power.com** ## **RACM18-ER/W** ## **AC/DC Converter** ## **Series** Specifications (measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated) **==> picture [488 x 165] intentionally omitted <==** **----- Start of picture text -----**<br> Accuracy vs. Load<br>(@ nom. Vin)<br>RACM18-12SER/W RACM18-24SER/W<br>+3.0 +3.0<br>+2.0 +2.0<br>+1.0 +1.0<br>0 0<br>-1.0 -1.0<br>-2.0 -2.0<br>-3.0 -3.0<br>0 25 50 75 100 0 25 50 75 100<br>Output Load [%] Output Load [%]<br>Deviation [%] Deviation [%]<br>**----- End of picture text -----**<br> |PROTECTIONS|PROTECTIONS|PROTECTIONS|PROTECTIONS|PROTECTIONS| |---|---|---|---|---| |Parameter|Type||Value|| |Input Fuse|internal(line & neutral)||T2A,slow blow|| |Short Circuit Protection(SCP)|||continuous,auto recovery|| |Over Voltage Protection (OVP)|5Vout, 12Vout<br>24Vout||16VDC, Latch OFF<br>24VDC,Latch OFF|| |Over Voltage Category (OVC)|||OVCII|| |Over Current Protection (OCP)|< 1 minute|90VAC<br>160VAC<br>264VAC|145% of nominal Output Current<br>180% of nominal Output Current<br>165% of nominal Output current|Hiccup Mode| |Over Temperature Protection(OTP)|95°C ambient||thermal shutdown, auto recovery|| |Class of Equipment|||ClassII|| |Isolation Voltage(4)|I/P to O/P|tested for 1 minute|4.6kVAC|| |Insulation Grade|||reinforced|| |Leakage Current|||100µA max.|| |Means of Protection|280VAC working voltage||2MOPP|| |Medical Device Classification|||Type BF|| |Notes:<br>Note4: For repeat Hi-Pot testing, reduce the time and/or the test voltage||||| |ENVIRONMENTAL|ENVIRONMENTAL|ENVIRONMENTAL|ENVIRONMENTAL| |---|---|---|---| |Parameter|Condition||Value| |Operating Temperature Range|natural convection 0.1m/s|without derating<br>with derating|-20°C to +50°C<br>-20°C to +80°C| |Maximum Case Temperature|||+85°C| |OperatingAltitude|||5000m| |OperatingHumidity|non-condensing||95% RH max.| |IP Rating|||IP68| |Pollution Degree|||PD2| |MTBF|according to MIL-HDBK-<br>217F,G.B.|+25°C<br>+50°C|563 x 103hours<br>112 x 103hours| |Design Lifetime|||130 x 103hours| |continued on nextpage|||| continued on next page REV.: 2/2018 MED-3 **www.recom-power.com** ## **RACM18-ER/W** ## **AC/DC Converter** ## **Series** Specifications (measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated) **==> picture [390 x 204] intentionally omitted <==** **----- Start of picture text -----**<br> Derating Graph<br>(@ Chamber and natural convection 0.1m/s) 100<br>80 CCECELEN<br>CCECEC END<br>60<br>45<br>CCECECECEN<br>40<br>THT<br>20<br>CCECECELEL<br>0<br>-20 -10 0 10 20 30 40 50 60 70 80 90<br>Ambient Temperature [°C]<br>Output Power [%]<br>**----- End of picture text -----**<br> SAFETY AND CERTIFICATIONS ~~OO~~ Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety IEC60950-1:2005, 2nd Edition + Am2:2013 T223-0255/17 ~~a~~ (CB Scheme) EN60950-1:2006 + A2:2013 Information Technology Equipment, General Requirements for UL60950-1, 2nd Edition:2014 T223-0255/17 ~~a~~ Safety ~~es~~ CAN/CSA C22.2 No. 60950-1, 2nd Edition:2014 Medical Electric Equipment, General Requirements for Safety IEC60601-1:2005, AM1:2012 T223-0254/17 ~~ee~~ and Essential Performance (CB Scheme) EN60601-1:2006 + A12:2014 Medical Electric Equipment, General Requirements for Safety CAN/CSA-C22.2 No. 60601-1:14, 3rd Edition 2014 T223-0254/17 and Essential Performance ANSI/AAMI ES60601-1:2005 ~~a es~~ Household and similar electrical appliances - Safety IEC60335-1:2010, 5th Edition + A1:2013 T211-0759/17 ~~ee~~ Part 1: General requirements (CB Scheme) EN60335-1:2012 + A11:2014 Safety of power transformers, power supplies, reactors and IEC61558-1:2005, 2nd Edition + A1:2009 similar products for supply voltages up to 1100V EN61558-1:2005 + A1:2009 Safety of transformers, reactors, power supply units and similar T211-0760/17 IEC61558-2-16:2009, 1st Edition + A1:2013 products for supply voltages up to 1100 V - Part 2-16: Particular EN61558-2-16:2009 + A1:2013 ~~——~~ requirements and tests for switch mode power supply units ~~po~~ Degrees of protection provided by enclosures (IP Code) T211-0584/17 -1989,2nd-Edition+A1:1999+A2:2013 EAC RU-AT.49.09571 TP TC 004/2011 TP TC 004/2011 ~~a~~ RoHs 2 (2+) RoHs 10/10, AM2015 ~~rr~~ EMC Compliance (Medical) Condition Standard / Criterion Medical electrical equipment Part 1-2: Electromagnetic disturEN60601-1-2:2015 ~~a~~ bances – Requirements and tests ~~en~~ ESD Electrostatic discharge immunity test Air ±2, 4, 8, 15kV; Contact ±8kV IEC61000-4-2:2008, Criteria A ~~a~~ Radiated, radio-frequency, electromagnetic field immunity test 10V/m (80 - 2700MHz) IEC61000-4-3:2006 + A2:2010, Criteria A 27V/m (385MHz), 28V/m (450MHz), 9V/m Radiated, radio-frequency, electromagnetic field immunity test (710, 745, 780MHz), 28V/m (810, 870, 930, IEC61000-4-3:2006 + A2:2010, Criteria A (table 9) 1720, 1845, 1970, 2450MHz), 9V/m (5240, 5500, 5785MHz) AC Power Port ±2.0kV Fast Transient and Burst Immunity IEC61000-4-4:2012, Criteria A ~~re~~ DC Output Port ±1.0kV ~~rn~~ Surge Immunity ~~rr~~ AC Power Port: L-N ±0.5, 1.0kV IEC61000-4-5:2005, Criteria A ~~eee~~ continued on next page REV.: 2/2018 MED-4 **www.recom-power.com** **Series** ## **RACM18-ER/W** ## **AC/DC Converter** Specifications (measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated) |EMC Compliance(Medical)<br>~~a~~|Condition<br>~~a~~|Standard / Criterion<br>~~a~~| |---|---|---| |Immunity to conducted disturbances, induced by radio-frequency fields<br>~~a~~<br>~~pf~~|AC Power Port 6V<br>DC Output Port 6V<br>~~a~~<br>~~pf~~|IEC61000-4-6:2013, Criteria A<br>~~a~~<br>~~pf~~| |Power Magnetic Field Immunity<br>~~pf~~<br>~~De~~|50Hz, 60Hz, 30A/m<br>~~pf~~<br>~~De~~|IEC61000-4-8:2009, Criteria A<br>~~pf~~<br>~~De~~| |Voltage Dips and Interruptions<br>~~De~~<br>~~a~~|~~De~~<br>~~a~~|IEC61000-4-11:2004, Criteria A<br>~~De~~<br>~~a~~| |||| |EMC Compliance(Household)<br>~~Ge~~|Condition<br>~~Ge~~|Standard / Criterion<br>~~Ge~~| |Electromagnetic compatibilityof multimedia equipment – Emission Requirements<br>~~Ge~~<br>~~a~~|~~Ge~~<br>~~a~~|EN55014-1:2006 + A2:2011<br>~~Ge~~<br>~~a~~| |Information technology equipment - Immunity characteristics - Limits and<br>methods of measurement<br>~~a~~<br>~~a~~|~~a~~<br>~~a~~|EN55014-2:1997 + A2:2008<br>~~a~~<br>~~a~~| |ESD Electrostatic discharge immunitytest<br>~~eC~~|Air ±8kV; Contact ±4kV<br>~~eC~~|EN61000-4-2:1995 + A2:2001, Criteria A<br>~~eC~~| |Radiated, radio-frequency, electromagnetic field immunitytest<br>~~eC~~<br>~~Ge~~|3V/m(80 - 1000MHz)<br>~~eC~~<br>~~Ge~~|EN61000-4-3:2006 + A1:2008, Criteria A<br>~~eC~~<br>~~Ge~~| |Fast Transient and Burst Immunity<br>~~Ge~~<br>~~pf~~|AC Power Port: ±1.0kV<br>DC Power Port ±0.5kV<br>~~Ge~~<br>~~pf~~|EN61000-4-4:2004, Criteria A<br>~~Ge~~<br>~~pf~~| |Surge Immunity<br>~~pf~~<br>~~a~~|AC Power Port: L-N ±0.5, 1.0kV<br>~~pf~~<br>~~a~~|EN61000-4-5:2006, Criteria A<br>~~pf~~<br>~~a~~| |Immunity to conducted disturbances, induced by radio-frequency fields<br>~~a~~<br>~~pf~~|AC Power Port 3V<br>DC Power Port 3V<br>~~a~~<br>~~pf~~|EN61000-4-6:2007, Criteria A<br>~~a~~<br>~~pf~~| |Voltage Dips and Interruptions<br>~~pf~~<br>~~a~~|~~pf~~<br>~~a~~|EN61000-4-11:2004<br>~~pf~~<br>~~a~~| |~~a~~<br>~~**G**~~||| |EMC Compliance(Multimedia)<br>~~a~~|Condition<br>~~a~~<br>~~**G**~~|Standard / Criterion<br>~~a~~| |Electromagnetic compatibilityof multimedia equipment – Emission Requirements<br>~~a~~<br>~~e~~|~~a~~<br>~~**G**~~|EN55032:2010, Class B<br>~~a~~| |Information technology equipment - Immunity characteristics - Limits and meth-<br>ods of measurement<br>~~e~~<br>~~pf~~|~~pf~~|EN55024:2010<br>~~pf~~| |Electromagnetic compatibility of multimedia equipment - Emission requirements<br>~~pf~~|~~pf~~|CISPR 32:2012, Class B<br>~~pf~~| |ESD Electrostatic discharge immunitytest<br>~~a~~|Air ±2, 4, 8kV; Contact ±4kV<br>~~a~~|EN61000-4-2:2009, Criteria A<br>~~a~~| |Radiated, radio-frequency, electromagnetic field immunitytest<br>~~a~~|3V/m(80 - 1000MHz)<br>~~a~~|EN61000-4-3:2006 + A2:2010, Criteria A<br>~~a~~| |Fast Transient and Burst Immunity<br>~~pf~~|AC Power Port: ±1.0kV<br>DC Power Port ±0.5kV<br>~~pf~~<br>~~G~~|EN61000-4-4:2004, Criteria A<br>~~pf~~| |Surge Immunity<br>~~pf~~<br>~~a~~|AC Power Port: L-N ±0.5, 1.0kV<br>~~pf~~<br>~~a~~<br>~~G~~|EN61000-4-5:2006, Criteria A<br>~~pf~~<br>~~a~~| |Immunity to conducted disturbances, induced by radio-frequency fields<br>~~a~~<br>~~pf~~|AC Power Port 3V<br>DC Power Port 3V<br>~~a~~<br>~~G~~<br>~~pf~~|EN61000-4-6:2009, Criteria A<br>~~a~~<br>~~pf~~| |Power Magnetic Field Immunity<br>~~pf~~|50Hz, 60Hz, 1A/m<br>~~pf~~|EN61000-4-8:2010, Criteria A<br>~~pf~~| |Voltage Dips and Interruptions<br>~~a~~|~~a~~|EN61000-4-11:2004<br>~~a~~| |Limits of Voltage Fluctuations & Flicker<br>~~a~~<br>~~a~~|~~a~~<br>~~a~~|IEC/EN61000-3-3:2013<br>~~a~~<br>~~a~~| |DIMENSION AND PHYSICAL CHARACTERISTICS|DIMENSION AND PHYSICAL CHARACTERISTICS|DIMENSION AND PHYSICAL CHARACTERISTICS| |---|---|---| |Parameter|Type|Value| |Material|Case<br>Potting<br>PCB|non-conductive black plastic, (UL94V-0)<br>polyurethane, (UL94V-0)<br>FR4, (UL94V-0)| |Package Dimension(LxWxH)|(incl. cable length)|53.0 x 388.0 x 24.5mm| |Package Weight|(incl. cable length)|92gmax.| |continued on nextpage||| REV.: 2/2018 MED-5 **www.recom-power.com** ## **RACM18-ER/W** ## **AC/DC Converter** ## **Series** Specifications (measured @ ta= 25°C, nom. Vin (115/230VAC), full load after warm-up unless otherwise stated) **==> picture [457 x 482] intentionally omitted <==** **----- Start of picture text -----**<br> Dimension Drawing (mm)<br>N L<br>(blue) (brown Wired Connection<br> # Function Wire Color Type<br>tc 1 VAC in (N) white UL-1007, AWG20<br> 2 VAC in (L) white UL-1007, AWG20<br> 3 V+ red UL-1007, AWG22<br>embossed logo 4 V- black UL-1007, AWG22<br>Ø 3.2 tc= case temperature measuring point<br>V+ V- FC = fixing centers<br>(red) (black) Tolerance: xx.x= ±0.5mm<br> xx.xx= ±0.25mm<br>Max. tightening torque fixing screws: 0.3Nm<br>53.0<br>2.5°<br>wv ;<br>6.0<br>FC 25.0<br>FC 12.5<br>Bottom View<br>FC 12.5<br>57.1<br>3.5<br>140.0<br>0<br>1.<br>5<br>3.5<br>190.0<br>24.5<br>FC 20.5<br>FC 41.0<br>FC 20.5<br>**----- End of picture text -----**<br> |PACKAGING INFORMATION|PACKAGING INFORMATION|PACKAGING INFORMATION| |---|---|---| |Parameter|Type|Value| |PackagingDimension(LxWxH)|carton|310.0 x 220.0 x 100.0mm| |PackagingQuantity||10pcs| |Storage Temperature Range||-30°C to +80°C| |Storage Humidtiy|non-condensing|95% RH max.| The product information and specifications may be subject to changes even without prior written notice.The product has been designed for various applications; its suitability lies in the responsibility of each customer. The products are not authorized for use in safety-critical applications without RECOM’s explicit written consent. A safety-critical application is an application where a failure may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The applicant shall indemnify and hold harmless RECOM, its affiliated companies and its representatives against any damage claims in connection with the unauthorized use of RECOM products in such safety-critical applications. REV.: 2/2018 MED-6 **www.recom-power.com**
Updated at June 4, 2026
RECOM Power is a globally recognized manufacturer specializing in standard and customized power conversion solutions. Headquartered in Austria with state-of-the-art research and development facilities, the company has built a strong reputation for innovation and reliability. Operating from ISO 9001 and IATF 16949 certified manufacturing sites, RECOM delivers premium power supplies engineered for demanding applications across IoT, Industry 4.0, medical technology, and transportation. The core of our RECOM Power portfolio is dedicated to advanced power and line protection, featuring an extensive selection of high-performance AC/DC converters. These modules are designed to provide efficient, stable power distribution for a wide array of industrial and commercial electronics. In addition to general-purpose power supplies, we offer a robust range of AC/DC LED power supplies specifically optimized to meet the stringent efficiency and lifespan requirements of modern lighting systems. To support comprehensive power architecture design, our selection also includes highly efficient DC/DC converters ideal for precise voltage regulation in complex circuits. Furthermore, we provide specialized passive components such as RECOM power inductors, ensuring engineers have access to the critical, high-quality components required to develop resilient and optimized power delivery systems.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →