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RAC03-12SC Dataheets PDF



Part Number RAC03-12SC
Manufacturers Recom
Logo Recom
Description AC/DC Converter
Datasheet RAC03-12SC DatasheetRAC03-12SC Datasheet (PDF)

Features Regulated Converters ● ● ● ● ● ● ● ● ● Ultracompact Low Profile AC-DC Power Supply 3 Watt PCB Mount Package Universal Input Voltage Range Class II Power Supply with 3kVAC Isolation Only 80mW Consumption in Standby -25°C to +85°C Operating Temperature Low Output Ripple/Noise Short Circuit Protected Outputs EN and CE Certified POWERLINE AC/DC-Converter with 3 year Warranty Selection Guide Part Number RAC03-3.3SC RAC03-3.8SC RAC03-05SC RAC03-09SC RAC03-12SC RAC03-15SC RAC03-24SC Input .

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Features Regulated Converters ● ● ● ● ● ● ● ● ● Ultracompact Low Profile AC-DC Power Supply 3 Watt PCB Mount Package Universal Input Voltage Range Class II Power Supply with 3kVAC Isolation Only 80mW Consumption in Standby -25°C to +85°C Operating Temperature Low Output Ripple/Noise Short Circuit Protected Outputs EN and CE Certified POWERLINE AC/DC-Converter with 3 year Warranty Selection Guide Part Number RAC03-3.3SC RAC03-3.8SC RAC03-05SC RAC03-09SC RAC03-12SC RAC03-15SC RAC03-24SC Input Range (VAC) 90-264 90-264 90-264 90-264 90-264 90-264 90-264 Output Voltage (VDC) 3.3 3.8 5 9 12 15 24 Output Current (mA) 900 900 600 333 250 200 125 Efficiency (%) 63 63 73 76 76 76 78 Max Capacitive Load 2200µF 2200µF 2200µF 1200µF 1000µF 680µF 330µF 3 Watt Single Output Specifications (Ta=25°C and after warm up time, measured at 115VAC/60Hz and 230VAC/50Hz ) Input Voltage Range Rated Power 90-264VAC or 120-370VDC http://www.DataSheet4U.com/ 2002/95/EC 6/6 RoHS EN-60950-1 Pending UL-60950-1 Pending 3 Watts max. 40-63Hz 115/230VAC 115/230VAC 85mA/40mA max. 80mW typ. 10/20A max. 1.5mA max. ±5% max. ±3% max. ±6% max. 120mVp-p max. 100mVp-p max. 45kHz typ 1.5mA max. specifications valid for 10% minimum load only 3kVAC / 1 minute 1 GΩ min. 1000pF typ. Internal Junction Temperature Temperature Hysteresis (natural convection, without derating) (natural convection, with derating) non-condensing Automatic Restart 135°C typ. 20°C typ. -25°C to +75°C -25°C to +85°C -40°C to +85°C 95% RH max Plastic Case, Epoxy filled (UL94V-0) 30g 12 pcs REV: 2/2011 low line, high line at full load 10% to 100% full load 3.3V, 3.8V Output All others RAC03-C Input Frequency Range (for AC Input) Input Current (full load) No Load Power Consumption Inrush Current (<0.5ms) Leakage Current Output Voltage Tolerance (combined Tolerance, Line Reg and Load Reg at full load) Line Voltage Regulation Load Voltage Regulation Output Ripple and Noise (20MHz BW limited) Operating Frequency Leakage Current Minimum Load = 0% RMS Isolation Voltage (input to output) Isolation Resistance Isolation Capacitance Short Circuit Protection Overtemperature Protection Operating Temperature Range Storage Temperature Range Humidity Case Material Package Weight Packing Quantity PA-6 RAC03-C Description The RAC03-C series is an ultra-compact universal input AC/DC power module for PCB mounting. It features high efficiency, low standby power, high operating temperature, soft start, low output ripple/noise, overload and short-circuit protection as well as a built-in EMC Class B filter. Output voltages range from 3.3VDC to 24VDC, including a 3.8VDC version designed for battery chargers and GSM modems. Derating Graph (Ambient) 125 100 Output Power (%) 75 Natural Convection 50 25 0 -25 70 80 90 100 75 85 Ambient Temperature Range (°C) 50 0 Please Read Application Notes www.recom-electronic.com POWERLINE AC/DC-Converter Specifications (typical at 25°C and after warm up time unless otherwise specified ) RAC03-SC Series RAC05-05SC Conducted and Radiated Noise Immunity +25°C +55°C +80°C (Pending) (Pending) EN 55022 Class B EN 55024 >550 x 103 hours Efficiency % Efficiency / Load 100 80 60 40 20 0 115VAC 230VAC EMC MTBF 230VAC using MIL-HDBK-217F Certifications: UL General Safety EN General Safety CE >285 x 103 hours >76 x 10 hours 3 UL-60950-1, 2nd Edition EN-60950-1, 2nd Edition EN55022 Class B 3rd angle projection 0% 20% 40% 80% 60% Total Output current (%) 100% Report: 2011-04-19 Standard Package Style and Pinning 37.80 15.65 5.0 6.1 16.40 ±0.25 1.0ø 17.78 Allow 5mm clearance around converter for air circulation 23.90 Pin Connections Pin # Single Output VAC in (L) VAC in (N) NC -VDC out +VDC out Standoff height 0.75±0.25 1 3 13 14 5.08 1 3 1.20 ø+0.2/–0.1 16 20.32 5.08 13 http://www.DataSheet4U.com/ NC = No Connection RAC03-C Bottom View 16 14 17.78 Leave Clear of PCB Traces Tolerance ± 0.5 mm unless otherwise specified 2.54 Top View 2.54 Recommended Application Circuit Compact single output regulated power supply Suggested fuse rating: 1A Slow Blow An external MOV is required for 230VAC operation. The varistor should comply with IEC-61051-2. e.g. Epcos S14 Series L 1A Fuse VACin (L) MOV - required for 230VAC Surge Protection only RAC03-05SC VACin (N) VoutVout+ C1(Optional) 330uF Load N www.recom-international.com Add C1 to reduce output ripple (use low ESR type) REV:2/2011 PA-7 .


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