* Wide input range 85-305VAC * Standby mode optimized (eco design Lot 6) * High efficiency over the entire load range * Operating temperature range: -40C to +90C * Overvoltage and overcurrent protected * EMC compliant without external components * Encapsulated module with pins or wired Features Regulated Converter Description The RAC05-K/277 series are multipurpose 5 watt AC/DC power supplies for enhanced mains input conditions from 90VAC up to 305VAC with an extra wide operating temperature range from -40C to +90C. These modules are designed to supply worldwide applications in automation, Industry 4.0, IoT, household and smart buildings. For worldwide use they come with international safety certifications for industrial, domestic and ITE as well as household standards. With both PCB-mount and wired packages, fully protected outputs, and EMC class B emissions compliance without any external components, these are the easiest to use modular power solutions in the industry. AC/DC Converter RAC RAC05-K/277 5 Watt Single Output Selection Guide Part Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ (1)Load (2) [VAC][VDC] [mA] [%] [F] RAC05-3.3SK/27785-305 3.3 1510 77 10000 RAC05-05SK/27785-305 5 1000 80 8000 RAC05-12SK/27785-305 12 416 83 1500 RAC05-15SK/27785-305 15 330 83 1000 RAC05-24SK/27785-305 24 210 84 330 Notes: Note1: Efficiency is tested at nominal input and full load at +25C ambient Note2: Max Cap Load is tested at nominal input and full resistive load Model Numbering RAC05-__ SK/277/W nom. Output Power Wired Output Voltage Single Notes: Note3: add suffix W" for wired version without suffix, standard THT version Ordering Examples: RAC05-05SK/277 RAC05-24SK/277 RAC05-05SK/277/W RAC05-12SK/277/W www.recom-power.com 5 Watt 5Vout 5 Watt 24Vout 5 Watt 5Vout 5 Watt 12Vout ERP compliant LOT6 E224736 Single Output Single Output Single Output Single Output THT version THT version Wired version Wired version REV.: 3/2019 UL62368-1 certified EN62368-1 certified IEC/EN60335-1 certified EN62233 certified IEC/EN61558-1 certified IEC/EN61558-2-16 certified EN55032 compliant EN55014-1(-2) compliant CB Report PA-1 RAC05-K/277 Series AC/DC Converter Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) BASIC CHARACTERISTICS Parameter Condition Min. Typ. Max. nom. Vin = 277VAC 85VAC 120VDC 277VAC 305VAC 430VDC 150mA 100mA 75mA 15A 30A 35A Internal Input Filter Pi type Input Voltage Range (4,5) 115VAC 230VAC 277VAC Input Current Inrush Current 115VAC 230VAC 277VAC cold start at +25C No Load Power Consumption 100mW Input Frequency Range 47Hz ErP Lot 6 Standby Mode Conformity (Output Load Capability) Input Power= 0.5W 1.0W 0.34W 0.70W Minimum Load 0% 0.60 0.45 0.40 115VAC 230VAC 277VAC Power Factor 63Hz Start-up Time 20ms Rise Time 10ms Hold-up Time Internal Operating Frequency Output Ripple and Noise 20ms 60ms 80ms 115VAC 230VAC 277VAC 100% load at nominal Vin 20MHz BW (6) 130kHz 3.3, 5Vout others 60mVp-p 1% of Vout Notes: Note4: The products were submitted for safety files at AC-Input operation Note5: Refer to Line Derating" Note6: Measurements are made with a 0.1F MLCC & 10F E-cap in parallel across output. (low ESR) Efficiency vs. Load RAC05-12SK/277 100 100 90 90 80 80 70 70 Efficiency [%] Efficiency [%] RAC05-05SK/277 60 50 40 115VAC 230VAC 277VAC 30 60 50 40 30 20 20 10 10 0 0 10 20 30 40 50 60 70 80 90 0 100 Output Load [%] www.recom-power.com 115VAC 230VAC 277VAC 0 10 20 30 40 50 60 70 80 90 100 Output Load [%] REV.: 3/2019 PA-2 RAC05-K/277 Series AC/DC Converter Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) REGULATIONS Parameter Condition Value Output Accuracy 1.0% typ. Line Regulation Load Regulation (7) Transient Response low line to high line, full load 0.5% typ. 10% to 100% load 1.0% typ. 25% load step change 4.0% max. recovery time 500s typ. Notes: Note7: Operation below 10% load will not harm the converter, but specifications may not be met Deviation vs. Load RAC05-05SK/277 RAC05-12SK/277 1 1 0.5 0.5 Deviation [%] Deviation [%] (at 115VAC, 230VAC, 277VAC) 0 -0.5 -1 0 -0.5 0 10 20 30 40 50 60 70 80 90 -1 100 0 10 20 30 Output Load [%] 40 50 60 70 80 90 100 Output Load [%] PROTECTIONS Parameter Input Fuse Type Value internal (8) Short Circuit Protection (SCP) T1A, slow blow below 100mW hiccup, automatic restart Over Voltage Protection (OVP) 125% - 195%, latch of mode OVCII Over Voltage Category Over Current Protection (OCP) 125% - 195%, hiccup mode Class II Class of Equipment Isolation Voltage (safety certified) Isolation Resistance 1 minute 4.2kVAC Isolation Voltage 500VDC 1G min. (9) I/P to O/P Isolation Capacitance 100pF max. Insulation Grade reinforced Leakage Current 0.25mA max. Notes: Note8: Refer to local safety regulations if input over-current protection is also required Note9: For repeat Hi-Pot testing, reduce the time and/or the test voltage continued on next page www.recom-power.com REV.: 3/2019 PA-3 RAC05-K/277 Series AC/DC Converter Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) Peak Load Capability Peak Load Calculation Pnom = please refer to derating graph PP = 1.2 x Pnom t1 30s t2 2 x t1 Pr = Pnom x (t1 + t2) - PP x t1 t2 Pnom PP P r t1 t 2 = nom. output power [W] = peak output power [W] = recovery power [W] = peak time [s] = recovery time[s] Pout [%] Pp Pnom Pr Practical Example: 5W (30s + 60s) - (6W x 30s) 60s Pr = = 4.5W t1 Time [s] t2 ENVIRONMENTAL Parameter Condition Value full load Operating Temperature Range @ natural convection 0.1m/s 3.3Vout -40C to +70C 5, 12Vout -40C to +75C 15, 24Vout -40C to +80C 3.3Vout -40C to +85C all others -40C to +90C refer to Derating Graph" Maximum Case Temperature +95C Temperature Coefficient Operating Altitude 0.05%/K 5000m (10) Operating Humidity non-condensing 5% - 95% RH max. Pollution Degree PD2 Vibration according to MIL-STD-202G MTBF 10-500Hz, 2G 10min./1cycle, period 60min. each along x,y,z axis according to MIL-HDBK-217F, G.B. +25C >450 x 103 hours 230VAC +25C +70C 125 x 103 hours 23 x 103 hours 277VAC +25C +70C 105 x 103 hours 18 x 103 hours Design Lifetime Notes: Note10: Recognized by UL for safe operation up to 5000m. High altitude operation may impact the performance and lifetime. Contact RECOM tech support for advice Derating Graph Line Derating 100 100 90 90 80 80 70 70 Output Load [%] Output Load [%] (@ Chamber and natural convection 0.1m/s) 60 50 40 3.3VDC 5, 12VDC 15, 24VDC 30 20 50 40 30 20 10 0 -40 60 10 -15 10 35 60 75 85 70 80 90 0 110 Ambient Temperature [C] www.recom-power.com 85 90 305 Input Voltage [VAC] REV.: 3/2019 PA-4 RAC05-K/277 Series AC/DC Converter Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Audio/Video, information and communication technology equipment - Part 1: Safety requirements Audio/Video, information and communication technology equipment Part 1: Safety requirements (CB Scheme) E491408-A6004-UL Standard UL62368-1, 2nd Edition, 2014-12-01 CAN/CSA-C22.2 No. 62368-1-14, 2nd Edt., 2014-12 IEC62368-1:2014 2nd Edition E491408-A6007-CB-1 Audio/Video, information and communication technology equipment Part 1: Safety requirements (LVD) EN62368-1:2014 + A11:2017 Household and similar electrical appliances - Safety Part 1: General requirements Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure LCS190308001CS EN62233:2008 Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1100 V (CB Scheme) Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1100 V Part 2: Particular requirements (CB Scheme) Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1100 V IEC60335-1:2010 + A2:2016 + C1:2016, 5th Edt. EN60335-1:2012 + A13:2017 IEC61558-1:2005 2nd Edition + A1:2009 IEC61558-2-16:2009 1st Edition + A1:2013 50230493 001 EN61558-1:2005 + A1:2009 EN61558-2-16:2009 + A1:2013 Safety of power transformers, power supplies, reactors and similar products for supply voltages up to 1100 V Part 2: Particular requirements RoHS2 RoHS-2011/65/EU + AM-2015/863 EMC Compliance Conditions Standard / Criterion Low-voltage power supplies DC output - Part 3: Electromagnetic compatibility EN61204-3: 2018, Class B Electromagnetic compatibility of multimedia equipment - Emission requirements (11) EN55032:2015, Class B Electromagnetic compatibility- Requirements for household appliances, electric tools and similar apparatus- Part1: Emission EN55014-1:2006 + A2:2011 Information technology equipment - Immunity characteristics - Limits and methods of measurement EN55024:2010 + A1:2015 Electromagnetic compatibility- Requirements for household appliances, electric tools and similar apparatus- Part2: Immunity EN55014-2:2015 Air: 2, 4, 8kV Contact: 2, 4kV 10V/m, 80MHz-1GHz 3V/m, 1.4GHz-2GHz 1V/m, 2GHz-2.7GHz ESD Electrostatic discharge immunity test Radiated, radio-frequency, electromagnetic field immunity test EN61000-4-2: 2009, Criteria B EN61000-4-3: 2006 + A1, 2009, Criteria A Fast Transient and Burst Immunity AC and DC Port: 2kV EN61000-4-4: 2012, Criteria B Surge Immunity AC In Port (L-N): 1kV DC Output Port: 0.5kV EN61000-4-5: 2014 +A1:2017, Criteria B Immunity to conducted disturbances, induced by radio-frequency fields AC and DC Port: 10V EN61000-4-6: 2014, Criteria A Power Magnetic Field Immunity 50Hz, 30A/m EN61000-4-8: 2010, Criteria A Voltage Dips and Interruptions Voltage Dips: 30% Voltage Dips: 60% Voltage Dips: 100% Interruptions: >95% EN61000-4-11:2004 + A1:2017, Criteria C EN61000-4-11:2004 + A1:2017, Criteria C EN61000-4-11:2014 + A1:2017, Criteria B EN61000-4-11: 2014 + A1:2017,Criteria C Voltage Fluctuations and Flicker in Public Low-Voltage Systems <=16A per phase Limitations on the amount of electromagnetic interference allowed from digital and electronic devices EN61000-3-3: 2013 FCC 47 CFR Part 15 Supbart B, Class B Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz ANSI C63.4-2014, Class B Notes: Note11: If output is connected to GND, please contact RECOM tech support for advice www.recom-power.com REV.: 3/2019 PA-5 RAC05-K/277 Series AC/DC Converter Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) DIMENSION AND PHYSICAL CHARACTERISTICS Parameter Type Value plastic, (UL94 V-0) silicone, (UL94 V-0) FR4, (UL94 V-0) case, baseplate potting PCB Material Dimension (LxWxH) THT/wired 31.7 x 26.7 x 21.8mm THT wired Weight 31.5g typ. 37.0g typ. Dimension Drawing THT (mm) 26.7 31.7 embossed logo 31.1 26.1 O0.80+0.10 / -0.05 4.0 1.0 21.8 Pin Connections Pin # Single 1 VAC in (N) 5 VAC in (L) 7 +Vout 9 -Vout Tolerance: xx.x= 0.8mm xx.xx=0.25mm Recommended Footprint Details 5 1 Bottom 26.7 View 7 9 20.00 10.00 Top View embossed logo 9 7 10.85 31.7 1 5.85 5 20.00 3.35 Dimension Drawing Wired (mm) 31.1 2.50 21.8 26.1 100.0 10.0 Wired information 5 2 # 1 5 7 9 O2.7 Wire color blue brown red black Type UL-1015 UL-1015 UL-1015 UL-1015 AWG 18 18 18 18 Tolerance: xx.x= 0.8mm xx.xx= 0.25mm 4.50 5 Function VAC in (N) VAC in (L) +Vout -Vout 7 Bottom View 9 1 continued on next page www.recom-power.com REV.: 3/2019 PA-6 RAC05-K/277 Series AC/DC Converter Specifications (measured @ Ta= 25C, nom. Vin, full load and after warm-up unless otherwise stated) PACKAGING INFORMATION Parameter Packaging Dimension (LxWxH) Packaging Quantity Type THT wired tube tray THT wired Storage Temperature Range Storage Humidity Value 466.0 x 30.4 x 29.3mm 468.0 x 198.0 x 46.0mm 12pcs 24pcs -40C to +85C non-condensing 20% to 90% 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.: 3/2019 PA-7