• Very compact low AC-DC power supply FFeeaattuurreess • High efficiency • Single and dual output options AC/DC Converter •• bCuolnletitn poouisn tssh o(Prrt ocdiruccutimt parnoatgeecrt)ion RReegguullaatteedd • Isolated output 3.75kVAC / 1 minute • EN55032 Class B compliant CCoonnvveerrtteerr • High operating temperature RRAACC10-C/277 • Low standby power consumption 10 Watt Description The RAC10-K/277 series are multipurpose 10 watt AC/DC power supplies for an extended mains input Single and from 80VAC up to 305VAC. These modules are designed to power on-board applications in automa- tion, Industry 4.0, IoT, lighting and smart buildings worldwide. The efficiency is constant over a wide Dual Output load range and the standby power consumption is less than 0.3W. With universal input voltage cover- ing 100/115/230/277VAC or 113-430VDC, fully protected single or dual outputs and EMC Class B emissions compliance without any external components, these are one of the easiest to use modular power solutions in the industry. Selection Guide Part Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ (1) Load (2) [VAC] [VDC] [mA] [%] [µF] RAC10-3.3SC/277 80-305 3.3 2500 75 50000 RAC10-05SC/277 80-305 5 2000 78 36000 RAC10-12SC/277 80-305 12 840 80 8600 RAC10-15SC/277 80-305 15 670 78 6000 RAC10-24SC/277 80-305 24 420 80 2700 RAC10-05DC/277 80-305 ±5 ±1000 77 ±21000 RAC10-12DC/277 80-305 ±12 ±420 79 ±3700 RAC10-15DC/277 80-305 ±15 ±340 79 ±2900 E224736 Notes: Note1: Measured @ 230VAC / 50Hz / Ta=25°C with constant resistant mode at full load IEC/EN60950-1 certified Note2: If used @ 115VAC / 60Hz with full load, max. capacitive load is less, please contact UL60950-1 certified RECOM Tech Support for detailed information CAN/CSA-22.2 No. 60950-1-07 certified EN55032 compliant EN55024 compliant Model Numbering RAC10-__ C/277 nom. Output Power Single or Dual Output Voltage Ordering Examples: RAC10-05SC/277 10 Watt 5Vout Single Output RAC10-12DC/277 10 Watt 12Vout Dual Output www.recom-power.com REV.: 4/2018 PA-1

RAC10-C/277 AC/DC Converter Series Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. 80VAC 277VAC 305VAC Input Voltage Range (3,4) 113VDC 430VDC 115VAC 250mA Input Current 230VAC 160mA 115VAC 15A Inrush Current cold start at +25°C 230VAC 30A No load Power Consumption 230VAC 300mW Input Frequency Range AC Input 47Hz 63Hz Minimum Load 0% Hold-up Time 230VAC/50Hz 60ms Internal Operating Frequency full load at nominal Vin 100kHz 3.3, 5Vout 50mVp-p Output Ripple and Noise (5) 20MHz BW 12, 15, 24, ±12Vout 125mVp-p ±5, ±15Vout 200mVp-p Notes: Note3: The products were submitted for safety files at AC-Input operation Note4: Refer to line derating graph on page PA-4 Note5: Ripple and Noise is the maximum peak-to-peak voltage value measured at the output with a 20MHz bandwidth, at rated line voltage at full load and with a 0.1µF ceramic capacitor across output. Do not use scope ground lead to measure the output ripple and noise Efficiency vs. Load Single Dual 100 100 90 90 80 80 70 70 %] %] y [ 60 y [ 60 c c en 50 en 50 ci ci Effi 40 3.3Vout Effi 40 30 5Vout 30 15Vout 20 20 5Vout 12Vout 15Vout 10 24Vout 10 12Vout 0 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] Output Load [%] REGULATIONS Parameter Condition Value 3.3Vout ±3.0% typ. Output Accuracy all others ±2.0% typ. Line Regulation low line to high line, full load ±0.3% typ. 3.3, 5Vout 1.5% typ. Load Regulation 0% to 100% load 12Vout 1.0% typ. all others 0.5% typ. www.recom-power.com REV.: 4/2018 PA-2

RAC10-C/277 AC/DC Converter Series Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated) Deviation vs. Load Single Dual 2 2 1.5 1.5 1 1 %] 0.5 %] 0.5 n [ n [ o 0 o 0 ati ati evi-0-5 evi-0-5 D D 3.3Vout -1 -1 5Vout ±5Vout -1.5 12Vout -1.5 ±12Vout 24Vout ±15Vout -2 -2 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] Output Load [%] PROTECTIONS Parameter Type Value Short Circuit Protection (SCP) below 100mW Hiccup mode, automatic recovery Over Voltage Protection (OVP) Latch off Over Current Protection (OCP) automatic recovery Over Voltage Category OVCII Isolation Voltage I/P to O/P tested for 1 minute 3.75kVAC Leakage Current 230VAC/50Hz 0.25mA max. Notes: Note6: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type ENVIRONMENTAL Parameter Condition Value Operating Temperature Range @ free air convection full load -20°C to +70°C Operating Humidity non-condensing 5% - 95% RH max. +25°C 320 x 103 hours MTBF according to MIL-HDBK-217F, G.B. +70°C 120 x 103 hours continued on next page www.recom-power.com REV.: 4/2018 PA-3

RAC10-C/277 AC/DC Converter Series Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated) Derating Graph Line Derating (@ Chamber and free air convection) 100 100 90 90 80 80 75 70 70 %] %] d [ 60 d [ 60 a a o o ut L 50 ut L 50 p p ut 40 ut 40 O O 30 30 20 20 10 10 0 0 -20 -10 0 10 20 30 40 60 70 80 80 90 305 Ambient Temperature [°C] Input Voltage [VAC] SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard UL60950-1, 2nd Edition, 2011 Information Technology Equipment, General Requirements for Safety E224736-A49-UL CAN/CSA-C22.2 60950-1, 2nd Edition, 2011 EN60950-1:2006 + A2:2013 Information Technology Equipment, General Requirements for Safety SPCLVD1605077-05 IEC60950-1:2005, 2nd Edition + A2:2013 EAC Safety of Low Voltage Equipment RU-AT.49.09571 TP TC 004/2011 RoHS2+ RoHS-2011/65/EU + AM-2015/863 EMC Compliance Condition Standard / Criterion Electromagnetic compatibility of multimedia equipment – Emission Requirements EN55032:2015, Class B Information technology equipment - Immunity characteristics - Limits and methods EN55024:2010 of measurement ESD Electrostatic discharge immunity test ±8kV Air, ±4kV Contact EN61000-4-2:2009, Criteria B Radiated, radio-frequency, electromagnetic field immunity test 3V/m EN61000-4-3:2006 + A2:2010, Criteria A Fast Transient and Burst Immunity AC Power Port: +/-1.0kV IEC61000-4-4:2004+A1:2010, Criteria A Surge Immunity AC Power Port: L-N +/-1.0kV IEC61000-4-5:2005, Criteria A Immunity to conducted disturbances, induced by radio-frequency fields AC Power Port 3V IEC61000-4-6:2008, Criteria A Power Magnetic Field Immunity 50Hz, 1A/m EN61000-4-8:2010, Criteria A Voltage Dips >95% EN61000-4-11:2004, Criteria A Voltage Dips and Interruptions Voltage Dips 30% EN61000-4-11:2004, Criteria A Voltage Interruptions >95% EN61000-4-11:2004, Criteria B Limits of Voltage Fluctuations & Flicker EN61000-3-3:2013 DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value Material case epoxy with fibreglass, (UL94V-0) Dimension (LxWxH) 52.5 x 27.4 x 23.5mm Weight 62g typ. continued on next page www.recom-power.com REV.: 4/2018 PA-4

RAC10-C/277 AC/DC Converter Series Specifications (measured @ Ta= 25°C, full load and after warm-up unless otherwise stated) Dimension Drawing (mm) Pin Connections embossed logo Pin # Single Dual 1 VAC in (N) VAC in (N) 2 VAC in (L) VAC in (L) 3 no pin -VDC out 4 -VDC out Com 5 +VDC out +VDC out 52.5 27.4 Tolerance: xx.x= ±0.5mm xx.xx= ±0.25mm 5 3. 2 Ø1.0 ±0.1 0 6. Recommended Footprint Details 2.54 45.75 3.3 3 5 0.16 2 Bottom View 0.16 13.7 2.54 1 1 1 Top View 4 4 6 6 1 1 10. 1 10. 2 5 3 4 5 3. PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) 520.0 x 56.0 x 32.0mm Packaging Quantity 16pcs. Storage Temperature Range -40°C to +75°C Storage Humidity 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. www.recom-power.com REV.: 4/2018 PA-5

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: R ECOM: RAC10-3.3SC/277 RAC10-05DC/277 RAC10-12SC/277 RAC10-05SC/277 RAC10-15DC/277 RAC10-12DC/277 RAC10-24SC/277 RAC10-15SC/277