Features Regulated Converters ● ● ● ● ● ● ● ● ● POWERLINE Ultracompact Low Profile AC-DC Power Supply Ultra-low 30mW Standby Power Consumption 1 Watt or 2 Watt PCB Mount Package Extra Wide Input Voltage Range (90~277VAC) Class II Power Supply with 3kVAC Isolation -25°C to +85°C Operating Temp Low Output Ripple Short Circuit Protected Outputs EN and CE Certified AC/DC-Converter with 3 year Warranty 1 - 2 Watt Single Output Selection Guide Part Number RAC01-3.3SC RAC02-3.3SC RAC01-05SC RAC02-05SC RAC01-09SC RAC02-09SC RAC01-12SC RAC02-12SC RAC01-15SC RAC02-15SC RAC01-24SC RAC02-24SC Input Range (VAC) 90-277 Output Voltage (VDC) 3.3 90-277 5 90-277 9 90-277 12 90-277 15 90-277 24 Output Current (mA) 300 600 200 400 111 222 83 167 67 133 42 83 Efficiency Max typ. Capacitive (%) Load 65 2200µF 66 68 2200µF 70 72 1200µF 74 72 1000µF 74 72 680µF 74 73 330µF 77 RoHS 2002/95/EC 6/6 Specifications EN-60950-1 Pending UL-60950-1 Pending (Ta=25°C and after warm up time, measured at 115VAC/60Hz and 230VAC/50Hz ) 90-277VAC or 120-390VDC Rated Power 1 or 2 Watts max. Input Frequency Range (for AC Input) Input Current (full load) 115/230VAC 41mA/27mA typ. No Load Power Consumption Inrush Current (<0.5ms) 30mW typ. 115/230VAC 10/20A max. Leakage Current 1.5mA max. Output Voltage Tolerance (combined Tolerance, Line Reg and Load Reg at full load) ±5% max. Line Voltage Regulation low line, high line at full load ±2% max. Load Voltage Regulation Output Ripple (20MHz BW limited) 10% to 100% full load 3.3V Output All others Description The RAC01-SC and RAC02-C series are ultra-compact universal input AC/DC power modules for PCB mounting. They feature high efficiency, low standby power, high operating temperature, soft start and short-circuit protection as well as a built-in EMC Class B filter. Output voltages range from 3.3VDC to 24VDC. ±6% max. <150mVrms <100mVrms Operating Frequency 30kHz typ. Leakage Current Minimum Load = 0% RMS Isolation Voltage (input to output) RAC01-C RAC02-C 40-63Hz 1.5mA max. specifications valid for 10% minimum load only 3kVAC / 1 minute Derating Graph (Ambient Temperature) Isolation Resistance 1 GΩ min. Isolation Capacitance 1000pF typ. 125 Automatic Restart -25°C to +80°C -25°C to +75°C -25°C to +85°C 100 Short Circuit Protection Operating Temperature Range (1W, natural convection, no derating) (2W natural convection, no derating) (natural convection, with derating) Storage Temperature Range Humidity Case Material -40°C to +85°C non-condensing 95% RH max Plastic Case, Silicone potting material (UL94V-0) Package Weight 25g Packing Quantity 12 pcs PA-2 REV: 2/2011 Output Power (%) RAC01-02 Input Voltage Range Natural Convection 2W 75 1W 50 25 0 -25 0 50 60 80 90 100 75 85 Ambient Temperature Range (°C) Please Read Application Notes www.recom-electronic.com RAC01-SC RAC02-SC POWERLINE AC/DC-Converter Specifications (cont. ) Conducted and Radiated Noise Immunity RAC02-05SC EN 55022 Class B EN 55024 MTBF +25°C 666 x 103 hours 230VAC +55°C 395 x 103 hours using MIL-HDBK-217F +80°C 125 x 10 hours Efficiency / Load 100 80 Efficiency % EMC 3 Certifications: UL General Safety (Pending) UL-60950-1, 2nd Edition EN General Safety (Pending) EN-60950-1, 2nd Edition CE Report: 2011-04-19 115VAC 60 230VAC 40 20 0 EN55022 Class B 0% 20% 40% 80% 60% Total Output current (%) 100% Standard Package Style and Pinning 22.2 33.7 17.0 5.0 6.1 17.75 ±0.25 0.6ø 28.0 0.75±0.25 Pin # 1.0ø+0.2/0.1 2 4 1 Bottom View 3 7.62 Single Output 1 VAC in (N) 2 VAC in (L) 3 -VDC out 4 +VDC out RAC01-02 7.62 Pin Connections 15.24 Allow 5mm clearance around converter for air circulation 7.62 3rd angle projection Tolerance ± 0.5 mm unless otherwise specified Leave Clear of PCB Traces 2.54 2.54 2.54 Top View 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 www.recom-international.com REV:2/2011 PA-3