Features Regulated Converters ● ● ● ● ● ● ● POWERLINE Universal Input 90-305VAC High efficiency up to 79% Isolated Output 3.75kVAC / 1 min Short Circuit Protection Maximum No Load <50mW, Maximum Input Power <0.5W @0.3W Output Power Meet EN55022 Class B Fixed Output Voltage AC/DC-Converter with 3 year Warranty Selection Guide Part Number RAC04-3.3SC/277 Input Voltage (VAC) 90-305 Output Voltage (VDC) 3.3 Output Current (max.) 1200 Efficiency (Typ.) 72 Max. Capacitive Load 10000 RAC04-05SC/277 90-305 5 800 75 7200 RAC04-12SC/277 90-305 12 333 78 1000 RAC04-15SC/277 90-305 15 267 79 820 RAC04-24SC/277 90-305 24 167 79 220 RAC04-0512DC/277 90-305 5/12 720/33 75 4700/100 RAC04-05DC/277 90-305 ±5 ±400 76 ±3300 RAC04-12DC/277 90-305 ±12 ±166 78 ±680 4 Watt Single / Dual Output Specifications (measured at TA 25°C, full load after warm-up) Input Voltage Range 90-305VAC or 127-430VDC Input Frequency 47-440Hz Input Current (Full Load) 115VAC/230VAC 98mA / 64mA max. Inrush Current 115VAC/230VAC 15A / 30A max. 115VAC/230VAC/277VAC / 50/60Hz Output Voltage Accuracy (Full Load) 50mW max. Single Outputs ±2% typ. Dual Outputs 5V/12V Line Voltage Regulation (90-305VAC) ±2% typ. ±2% / ±10% typ. Single Outputs Dual Outputs 5V/12V Load Voltage Regulation (5V Minimum Load 5% @12V Full Load) Output Ripple&Noise @115/230VAC (20MHz limited) ±0.2% typ. ±0.2% / ±1% typ. 3.3V/5V Output ±1% typ. All Others 0.5% typ. 5V/12V 150mV max. All Others 100mV max. 67kHz Hold-Up Time (@115VAC) 15ms min. 5V/12V Isolation Voltage Input-Output Leakage Current 277VAC / 50Hz 0% 80 3.75kVAC / 1minute 60 0.25mA max. Isolation Resistance 100M Ω min. Short Circuit Protection Auto Recovery Storage Temperature Range Case Material 100 5% / 0% typ. All Others (Natural Convection, with Derating) (Ambient Temperature) 150mV/- max. Switching Frequency (Full Load) Operating Temperature Range Derating Graph ±1%/- typ. 3.3V/5V/±5V Output 5V/12V Minimum Load RAC04/277 ±0.2% typ. -25°C to +65°C (without Derating) Load (%) No Load Power Consumption EN-60950-1 (pending) UL-60590-1 (pending) 50 Safe Operating Area 40 20 0 -40°C to +100°C 60 70 80 65 UL94V-0 Black Plastic Ambient Temperature Range (°C) -25°C to +80°C (with Derating) -25 0 20 40 continued on next page www.recom-international.com REV:0/2012 1 100 RAC04-xxSC/277 Series POWERLINE AC/DC-Converter Specifications (measured at TA 25°C, full load after warm-up) Relative Humidity Non Condensing 95% RH max. Package Weight 31.5g typ. Physical Dimenstions (LxWxH) EMC 36.7x27.2x17.1 mm Conducted and Radiated MTBF (+25°C) EN55022 Class B Noise Immunity EN55024 MIL-HDBK-217F 500 x 10³ hours Certification CE EN55022 Class B UL General Safety UL60950-1, 2nd Edition EN General Safety EN60950-1, 2nd Edition Specifications (measured at TA 25°C, full load after warm-up) RAC04C-3.3SH RAC04C-05SH 100 80 70 60 50 40 30 90 90 115VAC 230VAC 90VAC 277VAC 264VAC 300VAC 80 70 60 50 40 30 70 60 50 40 30 20 20 10 10 10 0 0 0 10 20 30 40 50 60 70 80 90 100 0 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 Load (%) Load (%) RAC04C-05DH RAC04C-15SH 100 60 50 40 30 80 70 60 50 40 30 20 20 10 10 0 10 20 30 40 50 60 70 80 90 100 Load (%) 230VAC 115VAC 264VAC 277VAC 90VAC 300VAC 0 90 Efficiency (%) 70 100 90 Efficiency (%) 230VAC 115VAC 264VAC 277VAC 300VAC 90VAC 80 0 RAC04C-12DH 100 90 115VAC 90VAC 277VAC 230VAC 300VAC 264VAC 80 20 Load (%) Efficiency (%) Efficiency (%) 230VAC 115VAC 90VAC 264VAC 300VAC 277VAC Efficiency (%) Efficiency (%) RAC04/277 100 100 90 2 RAC04C-12SH 115VAC 230VAC 264VAC 277VAC 90VAC 300VAC 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 100 Load (%) REV:0/2012 0 0 10 20 30 40 50 60 70 80 90 100 Load (%) www.recom-electronic.com RAC04-xxSC/277 Series POWERLINE AC/DC-Converter Specifications (measured at TA 25°C, full load after warm-up) Application Note: RAC04C-0512DH 100 90 230VAC 115VAC 264VAC 277VAC 90VAC 300VAC Efficiency (%) 80 70 L Fuse 1A 60 Vout+ VAC (L) 0.1uF/50V Load 50 N 40 30 Vout- VAC (N) 47uF/50V 20 10 0 0 10 20 30 40 50 60 70 80 90 100 1. Recommended external input fuse 1A/slow blow type. 2. To measure the output ripple & noise short runs by 0.1uF/50V&47uF/50V @20MHz, nominal input and full load. Please see as above. 3. That Pin 7 is NC but need 3mm minimum clearance to ground for safety. Load (%) Package Style and Pinning 3rd angle projection 27.2 26.5 36.7 36.0 17.1 4.0 21.0 0.6 21.5 3.1 7 Pin Connections 7.5 6 Pin # 5 Primary Isolation Spacing 21.0 1 3.8 2 3 4 21.5 www.recom-international.com Secondary Single Out Dual Output Dual Output 1 No Pin No Pin No Pin 2 +VDC out +Vout +Vout 3 -VDC out Com Com 4 NC -Vout +12V 5 VAC in (L) VAC in (L) VAC in (L) 6 VAC in (N) VAC in (N) VAC in (N) 7 NC NC NC NC = No Connection xx.x = ±0.5mm xx.xx = ±0.25mm 3.75x2 REV:0/2012 3