30mW max of No Load Power Consumption POWERLINE Features High efficiency up to 80% AC/DC-Converter Isolated Output 3kVAC / 1 min Regulated with 3 year Warranty Short Circuit Protection Converters Overvoltage Protection Meets EN55022 and FCC Class B Built-In Fusible Resistor Selection Guide Part Output Max. Total Ripple & Max. 3 Watt (3) (4) Number Voltage Current Regulation Noise Efficiency Capacitive (1+2) (VDC) (lo, max) (Typ.) Load Single RAC03-3.3SC/277 3.3 900mA 6% 200mV 71% 47000F RAC03-05SC/277 5 600mA 6% 150mV 76% 15000F Output RAC03-12SC/277 12 250mA 6% 150mV 78% 2200F RAC03-24SC/277 24 125mA 6% 150mV 80% 390F Specifications (measured at TA 25C, full load after warm-up) Input Voltage Range (with Derating) 80-305VAC or 110-430VDC Input Frequency 47-440Hz Input Current (full Load) 115VAC/230VAC 70mA / 45mA typ. Inrush Current 115VAC/230VAC 15A/30A max. No Load Power Consumption 80-305VAC / 47-440Hz 30mW max. Output Voltage (Vout nom.) 3.3V-24V Output Voltage Tolerance 6% max. RoHS Minimum Load 2% 2011/65/EU 6/6 E224736 Line Voltage Regulation LL-HL at full Load 1% typ. / 1.5% max. Load Voltage Regulation 2-100% Load see Selection Guide EN-60950-1 Certified Hold-up Time 115VAC 15ms typ. UL-60950-1 Certified 230VAC 80ms typ. Overcurrent Limit 116% - 156% Switching Frequency at full Load 45kHz typ. RAC03-SC/277 Isolation Voltage Input-Output 3kVAC / 1 minute Leakage Current 80-305VAC / 47-440Hz 10uA max. Isolation Resistance 1G min Short Circuit Protection Continuous, Auto Restart Over-Voltage Protection Zener clamp, set at 4.4V-5.0V for 3.3V and others 112-140% of its nominal output voltage Derating-Graph Over Voltage Category OVC II (5) Operating Temperature natural convection, without derating -25C to +75C (Ambient Temperature) natural air convection, with derating -25C to +85C Storage Temperature -40C to +85C Case Material UL94V-0 black plastic Potting Material Silicon 8 . Relative Humidity 95% RH max. Package Weight 28g Package Quantity 12 pcs MTBF TA = 25C > 1000x10 hours (using MIL-HDBK217F) TA = 75C > 100x10 hours Physical Dimension (LxWxH) 38.25 x 24.35 x 17.40 mm EMI EN55022, Class B Noise Immunity Report: T120816N04-E EN55024 Safety Standard EC/EN General Safety Report: SPCLVD1208051 IEC/EN-60950-1 UL General Safety Report: E224736-A17-UL UL-60950-1 Refer to Application Notes continued on next page PA-8 REV: 0/2015 www.recom-power.com NOT RECOMMENDED FOR NEW DESIGNS RAC03-SC/277 RAC03-xxSC/277 POWERLINE AC/DC-Converter Series Specifications (measured at TA 25C, full load after warm-up) Notes: Note1: Measured 230VAC / 50Hz / Ta=25C 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: Total Regulation is the output voltage tolerance which includes initial voltage precise, thermal drift, line regulation and load regulation at rated input voltage and load condition. Note4: . Ripple & Noise is maximum peak-to-peak voltage value measured at output within 20MHz bandwidth at rated line voltage and output load ranges, and with a 47 F low-ESR electrolytic capacitor in parallel with a 0.1 F ceramic capacitor across the output. Note5: Start up only is guaranteed at temperatures down to -25C. Other specifications may not be met. 6 - < = > 6 6 6 8 . 6 - 6 Package Style and Pinning Pin Connections Pin Single Out 1 VAC in (L) 3 VAC in (N) 13 NC 14 -VDC out ) 16 +VDC out Tolerance 0.5mm unless otherwise specified % & ( & 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 RECOMs 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-9 + 3