RAC03-SE277 RECOM | Alldatasheet

Document overview

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Technical content

Features

  • 30mW max. No Load Power Consumption
  • High Efficiency up to 80%
  • Isolated Output 3kVAC / 1 min
  • SCP , OVP Protection
  • Wide Operating Temperature Range: -40°C to +85°C
  • Universal Input 85-305VAC

3 Watt

Part nom. Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ. Load (1) [VAC] [VDC] [mA] [%] [µF] RAC03-3.3SE/277 100-277 3.3 900 71 22000 RAC03-05SE/277 100-277 5 600 76 7500 RAC03-12SE/277 100-277 12 250 78 1000 RAC03-24SE/277 100-277 24 125 80 200 Notes: Note2: 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 47µF low-ESR electrolytic capacitor in parallel with a 0.1µF ceramic capacitor across output. EN55024 Certified EN60950-1 Certified UL60950-1 Certified EN60335-1 Certified Notes: Note1: Test by minimum input and constant resistor load. E224736

PA-2 REV.: 8/2017 www.recom-power.com AC/DC Converter PROTECTIONS Parameter Type Value Short Circuit Protection (SCP) continuous, automatic recovery Over Voltage Protection (OVP) Zener Diode clamp 112% - 140% Over Current Limit 120% - 190% Over Voltage Category OVC II Isolation Voltage tested for 1 minute 3kVAC Isolation Resistance 1GΩ min. Leakage Current 85-305VAC, 47-63Hz 10µA max. Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up) REGULATIONS Parameter Condition Value Output Voltage Tolerance (3) ±6.0% max. Line Voltage Regulation low line to high line, full load ±1.0% typ. / ±1.5% max. Load Voltage Regulation 10% to 100% load ±6.0% typ. RAC03-SE/277 Series Notes: Note3: Includes initial voltage accuracy, thermal drift, line regulation and load regulation at rated input voltage and load conditions. Notes: Note4: An input fuse is required if the mains supply is not over-current protected. Recommended fuse: T1A slow blow type Note5: An external MOV is recommended. The Varistor should comply with IEC-61051-2. e.g. EPCOS S14 Series U FUSE L N Protection Circuit for AC/DC Components (RAC‘s) + >230VAC operation (277VAC) Efficiency vs. Load 115VAC 230VAC 277VAC 0.3 0.40 0.1 0.2 Efficiency [%] Output Current [A] RAC03-05SE/277

PA-3REV.: 8/2017www.recom-power.com AC/DC Converter ENVIRONMENTAL Parameter Condition Value Operating Temperature Range (6) with derating (see graph) -40°C to +85°C Maximum Case Temperature 105°C Thermal Impedance 10°C / W typ. Humidity non-condensing 5% - 95%, RH max. Vibration MIL-STD-202G MTBF MIL-HDBK-217F G.B., +25°C 115VAC 230VAC 3503 x 103 hours 1816 x 103 hours -40 60 70 75 80 90 10050403020100-20 -25 100 Ambient Temperature [°C] Output Current [%] @ 85-140VAC 3.3V and 5V all other models -40 60 70 90 10050403020100-20 100 Ambient Temperature [°C] Output Current [%] @ 140-305VAC all models Derating Graph Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up) RAC03-SE/277 Series SAFETY AND CERTIFICATIONS Certificate Type (Safety) Report / File Number Standard Information Technology Equipment, General Requirements for Safety (LVD) LVD1208051 IEC60950-1, 2nd Edition, 2009 EN60950-1, 2nd Edition, 2011 Information Technology Equipment, General Requirements for Safety E224736-X1-A24 UL60950-1, 2nd Edition, 2014 CAN/CSA C22.2 No. 60950-1-07, 2nd Edition 2014 Household and similar electrical appliances, General requirements L0339L26-B2 EN60335-1, 2014 EMC Compliance Condition Standard / Criterion Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement Report: 1502CE17 EN55022, Class B EN55024 ESD Electrostatic discharge immunity test ±8kV Air Discharge; ±6kV Contact EN61000-4-2, Criteria B Radiated, radio-frequency, electromagnetic field immunity test 3V/m EN61000-4-3, Criteria A Fast Transient and Burst Immunity AC Power Port: ±1kV EN61000-4-4, Criteria B Surge Immunity AC Power Port: line to line: ±1kV EN61000-4-5, Criteria B Immunity to conducted disturbances, induced by radio-frequency fields AC Power Port: 3V/m EN61000-4-6, Criteria A Power Magnetic Field Immunity 1 A/m EN61000-4-8, Criteria A Voltage Dips and Interruption Voltage Dips: >95% reduction >30% reduction Interruption: >95% EN61000-4-11, Criteria B EN61000-4-11, Criteria C EN61000-4-11, Criteria C Voltage Fluctuations and Flicker in Public Low-Voltage Systems EN61000-3-3 Notes: Note6: At low input voltage (85-140VAC) and temperature below -25°C the RAC03-3.3SE/277 and RAC03-05SE/277, will not start.

PA-4 REV.: 8/2017 www.recom-power.com AC/DC Converter Specifications (measured @ ta= 25°C, nominal input voltage (115/230VAC), full load and after warm-up) RAC03-SE/277 Series 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. DIMENSION and PHYSICAL CHARACTERISTICS Parameter Type Value Material Case Potting black plastic (UL94 V-0) silicone (UL94 V-0) Package Dimension (LxWxH) 38.25 x 24.35 x 17.4mm Package Weight 28g typ. PACKAGING INFORMATION Parameter Type Value Packaging Dimension (LxWxH) tube 520.0 x 32.0 x 27.0mm Packaging Quantity 12 pcs Storage Temperature Range -40°C to +85°C Bottom View 1 3 13 tc 38.25 Ø1.0 5.08 20.32 5.08 17.78 7.0 19.0 24.35 6.1 0.75 ±0.25 17.4 ±0.255.0 embossed logo Pin Connections Pin # Single

1 VAC in (L)

3 VAC in (N)

tc= case temperature measuring point NC no connection Tolerance: xx.x= ±0.5mm xx.xx= ±0.35mm Pin width: ±0.05mm Dimension Drawing (mm)