Features Regulated Converters ● ● ● ● ● ● ● POWERLINE 30mW max of No Load Power Consumption High efficiency up to 80% Isolated Output 3kVAC / 1 min Short Circuit Protection Overvoltage Protection Meet EN55022 and FCC Class B Built-In Fusible Resistor AC/DC-Converter with 3 year Warranty The ultra-compact wired RAC03-C/277/W modules are available with output voltages of 3.3, 5, 9, 12, 15, and 24V, and the input-to-output isolation is approximately 3kVAC/1min. With a standby consumption of 30mW typical, the mini power supplies are particularly suitable for energy-saving sleep mode and standby applications. Because of its compact design (height <17 mm), it is a versatile solution for home automation and other similar applications. Complete with an integrated input filter, the series has enhanced EMI performance and complies with EN55022, class B. The mini power supplies are also protected against short circuit with fully automatic restart after the error has been solved. The converters are EN/UL60950-1 certified and come complete with a 3 year warranty. Descritption 3 Watt Single Output Selection Guide Part Number Output Voltage (VDC) Max. Current (lo, max) Ripple & Noise (mV) (1) Constant Current Range (mA) (2) Efficiency (typ.) (%) RAC03-3.3SC/277/W 3.3 900mA 200 1050-1350 71 RAC03-05SC/277/W 5 600mA 150 700-880 76 RAC03-12SC/277/W 12 250mA 150 310-390 78 RAC03-24SC/277/W 24 125mA 150 160-195 80 NOT RECOMMENDED FOR NEW DESIGNS RoHS 2011/65/EU 6/6 Specifications (@ TA 25°C, nominal input 100-277VAC after warm-up time with rated output current unless otherwise noted) Input Frequency Input Current (full Load) Inrush Current No Load Power Consumption Output Voltage (Vout nom.) Minimum Load Line Voltage Regulation Load Voltage Regulation (3) Switching Frequency Isolation Voltage Leakage Current Isolation Resistance Short Circuit Protection Over-Voltage Protection Over Voltage Category Operating Temperature Storage Temperature Case Material Potting Material Relative Humidity Package Weight Package Quantity MTBF (using MIL-HDBK217F) Physical PA-10 85-305VAC or 120-430VDC 80-305VAC or 115-430VDC 47-440Hz 115VAC/230VAC 70mA / 45mA typ. 115VAC/230VAC 15A/30A max. 80-305VAC / 47-440Hz 30mW max. 3.3V-24V 0% LL-HL at Full Load 1.5% max. 10-100% Load ±6% max. Full Load 45kHz typ. Input-Output 3kVAC / 1 minute 80-305VAC / 47-440Hz 10µA max. Input-Output 1G Ω min Continuous, Auto Restart Zener clamp, set at 4.4V-5.0V for 3.3V and 112-140% of its nominal output voltage OVC II natural convection, without derating -25°C to +75°C natural air convection, with derating -25°C to +85°C -40°C to +85°C UL94V-0 black plastic Silicone 95% RH max. 30g 30 pcs TA = 25°C > 1.000 x 10³ hours TA = 75°C > 100 x 10³ hours Dimension (LxWxH) 38.25 x 24.35 x 17.40 mm continued on next page E224736 EN-60950-1 Certified IEC-60950-1 Certified UL-60950-1 Certified without Derating with 95% Derating REV: 0/2015 RAC03-C/277/W Derating-Graph (Ambient Temperature) 120 100 Output Power (%) Input Voltage Range 80 50 Safe Operating Area 60 40 20 0 -25 60 70 80 100 75 85 Ambient Temperature Range (°C) 0 20 40 Refer to Application Notes www.recom-power.com RAC03-xxxC/277/W Series POWERLINE AC/DC-Converter Specifications (@ TA 25°C, nominal input 100-277VAC after warm-up time with rated output current unless otherwise noted) EMC Conducted and Radiated Noise Immunity Safety Standard IEC General Safety EN General Safety UL General Safety EN55022, Class B EN55024 CB-Report: 1311035-CB IEC-60950-1 2nd Edition EN-60950-1 3rd Edtion UL-60950-1 Report: E224736-A17 Notes: Note1: Ripple and Noise is maximum peak-to-peak voltage value measured at output within 20Mhz bandwith, at rated line voltage and output load ranges. Note2: Constant Current operation region is within 45% - 90% of Vo, nom. The Range includes all the tolerance of current precise, line regulation and load regulation. Typically, the current tolerance could be within ±7% at rated input voltage and output operation region for every single unit. 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. Typical Characteristic Vo Input Voltage Derating Graph Output V-I Characteristic 105 1.06Vo, nom 100 Load (%) 0.94Vo, nom 0.9Vo, nom 95 Safe Operating Area Io, min Io, max Io Icc2 Icc1 80 80 85 130 180 230 280 305 Input Voltage (VAC) Ta=25°C Package Style and Pinning 38.25 24.35 17.4+0.25 - 17.4+0.25 5 Wired Connections 0.75+0.25 - Wired color 85.0 10.0 Recommendend Footprint Details 1 RECOM 2 + RAC03-12SC/277/W Input 100-277VAC Output 12V/250mA Bottom View 3 4 L N AC IN Pb DC OUT - Type Function 1 Brown UL-1015 AWG#22 VAC in (L) 2 Blue UL1015 AWG#22 VAC in (N) 3 Red UL-1430 AWG#22 +VDC out 4 Black UL-1430 AWG#22 -VDC out Tolerance ±0.5mm unless otherwise specified R xxxx S 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-11 RAC03C/277/W 0.4Vo, nom