RAC03-SE-277 RECOM | Alldatasheet
Document overview
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- PDF pages: 4
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 Input Output Output Efficiency Max. Capacitive Number Voltage Range Voltage Current typ. Load (VAC) (VDC) (mA) (%) (µF) (1) RAC03-3.3SE/277 85-305 3.3 900 71 22000 RAC03-05SE/277 85-305 5 600 76 7500 RAC03-12SE/277 85-305 12 250 78 1000 RAC03-24SE/277 85-305 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 E224736 Notes: Note1: Test by minimum input and constant resistor load.
PA-2 REV.: 4/2016 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% Isolation Voltage 3kVAC / 1 Minute Isolation Resistance 1GΩ min. Leakage Current 85-305VAC, 47-440kHz 10µA max. Specifications (measured at TA= 25°C, nominal input voltage (115/230VAC), full load and after warm-up) REGULATIONS Parameter Condition Value Output Voltage Tolerance (3) ±6% max. Line Voltage Regulation low line to high line, full load ±1% typ. / ±1.5% max. Load Voltage Regulation 10% to 100% load ±6% 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 recommended: T1A slow blow type. Note5: An external MOV is required. The Varistor should comply with IEC-61051-2. e.g. EPCOS S14 Series RAC03-05SE/277MOV FUSE L N VACin (L) VACin (N) -Vout +Vout Efficiency vs. Load 115VAC 230VAC 277VAC 0.3 0.40 0.1 0.2 Efficiency (%) Output Current (A) RAC03-05SE/277
PA-3REV.: 4/2016www.recom-power.com AC/DC Converter ENVIRONMENTAL Parameter Condition Value Operating Temperature Range 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. MTBF (6) MIL-HDBK-217F, 115VAC, +25°C MIL-HDBK-217F, 230VAC, +25°C 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 at TA= 25°C, nominal input voltage (115/230VAC), full load and after warm-up) RAC03-SE/277 Series Notes: Note6: MTBF is referring RAC03-3.3SE/277 SAFETY AND CERTIFICATIONS Certificate Type Report / File Number Standard EN General Safety SPCLVD1208051 EN-60950-1, 2nd Edition UL General Safety E224736-X1-A24 UL-60950-1, 2nd Edition, 2014 Canada General Safety E224736-X1-A24 CAN/CSA C22.2 No. 60950-1-07, 2nd Edition, 2014 Certificate Type (Environmental) Report / File Number Standard / Criterion ESD Radiated Immunity Fast Transient Surge Conducted Immunity Power Magnetic Field Voltage Dips and Interruption Voltage flicker ±8kV Air Discharge; ±6kV Contact 3V/m AC Power Port: ±1kV AC Power Port: line to line: ±1kV AC Power Port: 3V/m
1 A/m
Voltage Dips: >95% reduction >30% reduction Interruption: >95% . EN61000-4-2, Criteria B EN61000-4-3, Criteria A EN61000-4-4, Criteria B EN61000-4-5, Criteria B EN61000-4-6, Criteria A EN61000-4-8, Criteria A EN61000-4-11, Criteria B EN61000-4-11, Criteria C EN61000-4-11, Criteria C EN61000-3-3 EMI Standard Report: 1502CE17 EN55022, Class B EN55024 Vibration MIL-STD-202G Over Voltage Category OVC II
PA-4 REV.: 4/2016 www.recom-power.com AC/DC Converter Specifications (measured at 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 Case Material Potting Material UL94V-0, black plastic UL94V-0, Silicone 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 x 32 x 27mm Packaging Quantity 12 pcs. Storage Temperature Range -40°C to +85°C Bottom View 1 3 13 16 14 38.25 Ø1.0 5.08 20.32 5.08 17.78 24.35 6.1 0.75 ±0.25 17.4 ±0.25 5.0 embossed logo Pin Connections Pin # Single
1 VAC in (L)
3 VAC in (N)
Tolerance: xx.x= ±0.5mm xx.xx= ±0.35mm Pin width: ±0.05mm Dimension Drawing (mm)