● ● ● ● ● ● ● ● ● Features Regulated Converters 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 (80~264VAC) Class II Power Supply with 3kVAC Isolation -25°C to +85°C Operating Temp Low Output Ripple Short Circuit Protected Outputs EN, UL and CE Certified POWERLINE AC/DC-Converter with 3 year Warranty The RAC01-SC and RAC02-SC 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. Description 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) 80-264 Output Voltage (VDC) 3.3 80-264 5 80-264 9 80-264 12 80-264 15 80-264 24 Output Current (mA) 300 600 200 400 111 222 83 167 67 133 42 83 Efficiency Max typ. Capacitive (%) Load (1+2) 65 2200µF 66 2700µF 68 1600µF 70 2000µF 70 470µF 72 560µF 72 180µF 74 200µF 72 180µF 74 200µF 73 68µF 77 68µF Input Voltage Range (with derating) Rated Power Input Frequency Range (for AC Input) Input Current (full load) REV: 0/2015 RAC01-C RAC02-C Derating-Graph (Ambient Temperature) 125 Natural Convection 100 Output Power (%) 80-264VAC or 115-370VDC 1 or 2 Watts max. 47-63Hz RAC01 (115/230VAC) 34mA/23mA max. RAC02 (115/230VAC) 55mA/36mA max. No Load Power Consumption @115VAC 30mW typ. @230VAC 80mW typ. Inrush Current (<0.5ms) 30/60A max. Leakage Current 0.25mA 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 10% to 100% full load ±6% max. Output Ripple (20MHz BW limited) 3.3V Output <150mVrms All others <100mVrms Operating Frequency (full load) 30kHz typ. Minimum Load = 0% specifications valid for 10% minimum load only RMS Isolation Voltage (input to output) 3kVAC / 1 minute Isolation Resistance 1 GΩ min. Short Circuit Protection Hiccup, Automatic Restart Over Voltage Category OVC II Operating Temperature Range (3) (1W, natural convection, no derating) -25°C to +80°C (2W natural convection, no derating) -25°C to +75°C (natural convection, with derating) -25°C to +85°C Storage Temperature Range -40°C to +100°C Humidity non-condensing 95% RH max Case Material Plastic Case, Silicone potting material (UL94V-0) continued on next page PA-2 E224736 EN-60950-1 Certified UL-60950-1 Certified Specifications (measured at TA 25°C, full load after warm-up) RAC01-02 RoHS 2011/65/EU 6/6 2W 75 1W 50 25 0 -25 0 50 60 80 90 100 75 85 Ambient Temperature Range (°C) Refer to Application Notes www.recom-power.com RAC01-SC RAC02-SC POWERLINE AC/DC-Converter Specifications (measured at TA 25°C, full load after warm-up) Package Weight Packing Quantity EMC 25g 22 pcs EN55022 Class B EN55024 666 x 103 hours 395 x 103 hours 125 x 103 hours Conducted and Radiate Noise Immunity MTBF 230VAC using MIL-HDBK-217F Certifications: UL General Safety EN General Safety CE +25°C +55°C +80°C File Nr. E224736 SPCLVD 1202026 Report: 2011-04-19 UL-60950-1, 2nd Edition EN-60950-1, 2nd Edition EN55022 Class B Notes: Note1: Measured @ 230VAC / 50Hz / Ta=25°C with constant resistant mode at full load. Note2: If used @ 115VAC / 60Hz with full load, max. capacitive load is less, please contact RECOM for detailed information. Note3: Start up only is guaranteed at temperatures down to -25°C. Other specifications may not be met. RAC01-05SC Efficiency / Load Input Voltage Derating Graph 100 115VAC Load (%) Efficiency % 60 90V, 100% 100% 80 230VAC 40 85V, 90% 90% 80% Safe Operating Area 80V, 80% 20 0 70% 0% 20% 100% 130 80 180 230 280 Input Voltage (VAC) Ta=25°C RAC01-02 40% 80% 60% Total Output current (%) 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 15.24 Pin Connections Allow 5mm clearance around converter for air circulation 7.62 7.62 1.0ø+0.2/0.1 Pin # 2 4 1 Bottom View 3 7.62 Leave Clear of PCB Traces 2.54 1 VAC in (N) 2 VAC in (L) 3 -VDC out 4 +VDC out Tolerance ± 0.5 mm unless otherwise specified 2.54 Top View 2.54 Single Output Recommended Application Circuit Compact single output regulated power supply L VACin (L) MOV - required for 230VAC Surge Protection only Suggested fuse rating: 1A Slow Blow. An external MOV is required for 230VAC operation. The varistor should comply with IEC-610512 e.g. Epcos S14 series 1A Fuse N Vout+ C1(Optional) 330uF RAC02-05SC VACin (N) Load Vout- Add C1 to reduce output ripple (use low ESR type) 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. www.recom-power.com REV: 0/2015 PA-3