Note1: Typ. efficiency is 230VAC and full load 12VDC 24VDC 48VDC ms 8ms 16ms 80ms

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1 Features Regulated Converters Universal Input 9-264V Efficiency Up To 86% Short Circuit And Over Voltage/Current Protected UL/EN695 Certified, CE Marked Conformal Coated Product RECOM Connector Set Available / Converter Description The R45-xxG/OF series are low cost, 4 x2 / power supplies with universal inputs (9-264V) and fully protected and isolated outputs in the range of 12V up to 48V. The converters are offered in open frame (/OF) version. The outputs are trimmable to compensate for cable losses and are short circuit and overload protected. The converters work over a wide temperature range of -25 C to +6 C (with derating), are UL695, EN695 and CE certified and comply with Class B EMC limits. The R45-G series come with a three year warranty. 45 Watt 4 x 2 Open Frame YEAR w a r r a n t y Selection Guide Part Input Output max. Output typ. Number Voltage Range Voltage Current Efficiency (1) [V] [V] [ma] [%] R45-12SG/OF R45-24SG/OF R45-48SG/OF BASIC CHARTERISTICS Parameter Condition Min. Typ. Max. Output Power Input Voltage Range 9V 264V Input Current Inrush Current cold start, cold start, No Load Power Consumption.5W 48W 1A.6A Input Frequency Range 47Hz 6Hz Output Voltage Trimming 12Vout 24Vout 48Vout 11.4V 22.8V 45.6V Minimum Load % Power Factor Start-up Time Rise Time Hold-up Time Note1: Typ. efficiency is and full load 12V 24V 48V.6.5 1ms 8ms 16ms 8ms 2A 45A 1.2V 26.4V 52.8V 2s.8s Internal Operating Frequency 65kHz 1kHz Ripple and Noise (2) 2Mhz BW 5mVp-p 12mVp-p Note2: Measured with a.1µf & 1µF parallel capacitor. continued on next page E19668 UL695 Certified CAN/CSA C22.2 N Certified EN695-1 Certified EN5522/5524 compliant REV.: 1/217 PA-1

2 Efficiency vs. Load 1 R45-12SG/OF 1 R45-24SG/OF 8 8 Efficiency [%] 6 4 Efficiency [%] V 264V V 264V Output Current [A] Output Current [A] REGULATIONS Output Accuracy ±1.% typ. / ±.% max. Load Regulation 1%-1% load ±.5% typ. / ±.% max. Line Regulation ±.2% typ. / ±1.% max. PROTECTIONS Input Fuse internal T.15A / 25V slow blow Short Circuit Protection continuous, auto recovery Over Voltage Protection (OVP) % of Vout nominal Latch OFF Over Voltage Category Over Current Protection (OCP) Class of Equipment Isolation Voltage Isolation Capacitance nom. Vout= tested for 1 minute 12V 24V 48V I/P to O/P I/P to FG O/P to FG.9-6.2A A A Hiccup Mode, auto recovery OVC II Class I kv 1.5kV.5kV 22pF max. Isolation Resistance I/P to O/P 1MΩ min. Leakage Current Insulation Grade I/P to O/P O/P to FG.25mA max..5ma max. reinforced ENVIRONMENTAL Operating Temperature Range with derating (see graph) -25 C to +6 C Temperature Coefficient ±.5%/ C typ. continued on next page PA-2 REV.: 1/217

3 Operating Humidity non-condensing 2% - 9% RH Operating Altitude () Pollution Degree Conformal Coating Shock 5m PD2 provided 2G, 11ms, times for X,Y and Z axis MTBF MIL-HDBK-217F G.B. +25 C 2 x 1 hours Note2: Recognized by UL for safe operation up to 5m. High altitude operation may impact the performance and lifetime. Contact RECOM tech support for advice Derating Graph (@ Chamber and natural convection.1m/s) Operating Altitude (limitation E-Cap heatsink) Output Power [%] Output Power [%] Ambient Temperature [ C] C Tamb +5 C Tamb Altitude [m] SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety E19668 UL695-1, 2nd Edition, 214 CSA C22.2 No , 2nd Ed. 214 Information Technology Equipment, General Requirements for Safety (LVD) 16BAS EN695-1, 2nd Edition, 21 RoHS2 RoHS 211/65/EU + AM215/86 EMC Compliance Conditions Standard / Criterion Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement Information technology equipment - Immunity characteristics - Limits and methods of measurement without external filter EN5522, A2:211, Class B EN5524, 21 ESD Electrostatic discharge immunity test ±8kV Air; ±4kV Contact EN61-4-2, Criteria A Radiated, radio-frequency, electromagnetic field immunity test V/m EN61-4-, Criteria A Fast Transient and Burst Immunity Power Port: ±1kV EN61-4-4, Criteria A Surge Immunity Power Port: L-L ±1kV L-PE ±2kV N-PE ±2kV EN61-4-5, Criteria B Immunity to conducted disturbances, induced by radio-frequency fields Power Port: V EN61-4-6, Criteria A Power Magnetic Field Immunity 5Hz, 1A/m EN61-4-8, Criteria A Voltage Dips and Interruptions Limits of Harmonic Current Emissions Voltage Fluctuations and Flicker in Public Low-Voltage Systems <=16A per phase Dips: >95% reduction Interruption: >95% EN , Criteria A EN , Criteria C EN61--2, Criteria A EN61-- REV.: 1/217 PA-

4 DIMENSIONS and PHYSICAL CHARTERISTICS Parameter Type Value Material PCB FR4 (UL94-V) Package Dimension (LxWxH) 11.6 x 51. x 28.mm Package Weight 126g typ. Dimension Drawing Open Frame (mm) 11.6 M T.15 1 CN1 CN Connections Top View LED Input (CN1) Pin # 1 /L /N Terminal Pins (Pin2 removed) with.96mm pitch Output Connector (CN2) 4. Customer Application Pin # 1,2 V+,4 V- Terminal 4 Pins with.96mm pitch 28. Side View FC = fixing centers Crimp Terminal AWG Range: 18-22AWG Tolerance: xx.x= ±1.mm xx.xx= ±.5mm PCB thickness=1.6mm Customer Application.5 Compatible Connectors Connector Set available: 299 Housing Landwin 96S JST VHR Molex Crimp Terminal Landwin 96T11R JST SVH-21T-P1.1 Molex 559 Bottom View FC 44. FC PA-4 REV.: 1/217

5 APPLICATION and INSTALLATION Functional diagram T.15A L +V Input Output Power Stage Filter Filter N -V PE OCP Limit Protection LED OVP Shut- Down Outoput Voltage Regulation Vadj. Mounting horizontal (standard) If module is mounted vertical or upside-down with natural convection cooling, the power must be derated 1%. vertical upside-down PKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) cardboard box 174. x 125. x 266.mm Packaging Quantity Storage Temperature Range The product information and specifications are subject to change without prior notice. RECOM products are not authorized for use in safety-critical applications (such as life support) without RECOM s explicit written consent. A safety-critical application is defined as an application where a failure of a RECOM product may reasonably be expected to endanger or cause loss of life, inflict bodily harm or damage property. The buyer 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.: 1/217 PA-5 1pcs -4 C to +85 C Storage Humidity non-condensing 1% - 95% RH