RAC03-3.3SC/277/W

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 Meets EN55022 and FCC Class B Built-In Fusible Resistor AC/DC-Converter with 3 year Warranty Selection Guide Part Number Output Voltage (VDC) RAC03-3.3SC/277 3.3 Max. Current (lo, max) 900mA Total Ripple & Regulation (3) Noise (4) NOT RECOMMENDED FOR NEW DESIGNS Max. Capacitive Load (1+2) 47000µF ±6% 200mV Efficiency (Typ.) 71% RAC03-05SC/277 5 600mA ±6% 150mV 76% 15000µF RAC03-12SC/277 12 250mA ±6% 150mV 78% 2200µF RAC03-24SC/277 24 125mA ±6% 150mV 80% 390µF 3 Watt Single Output Specifications (measured at TA 25°C, full load after warm-up) Overcurrent Limit 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 EMI Noise Immunity Safety Standard EC/EN General Safety UL General Safety PA-8 (5) 80-305VAC or 110-430VDC 47-440Hz 115VAC/230VAC 70mA / 45mA typ. 115VAC/230VAC 15A/30A max. 80-305VAC / 47-440Hz 30mW max. 3.3V-24V ±6% max. 2% LL-HL at full Load ±1% typ. / ±1.5% max. 2-100% Load see Selection Guide 115VAC 15ms typ. 230VAC 80ms typ. 116% - 156% at full Load 45kHz typ. Input-Output 3kVAC / 1 minute 80-305VAC / 47-440Hz 10uA max. 1G Ω min Continuous, Auto Restart Zener clamp, set at 4.4V-5.0V for 3.3V and others 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 Silicon 95% RH max. 28g 12 pcs TA = 25°C > 1000x10³ hours TA = 75°C > 100x10³ hours Dimension (LxWxH) 38.25 x 24.35 x 17.40 mm EN55022, Class B Report: T120816N04-E EN55024 Report: SPCLVD1208051 Report: E224736-A17-UL IEC/EN-60950-1 UL-60950-1 continued on next page REV: 0/2015 RoHS 2011/65/EU 6/6 E224736 EN-60950-1 Certified UL-60950-1 Certified RAC03-SC/277 Derating-Graph (Ambient Temperature) 120 100 Output Power (%) Input Voltage Range (with Derating) Input Frequency Input Current (full Load) Inrush Current No Load Power Consumption Output Voltage (Vout nom.) Output Voltage Tolerance Minimum Load Line Voltage Regulation Load Voltage Regulation Hold-up Time 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-xxSC/277 Series POWERLINE AC/DC-Converter Specifications (measured at TA 25°C, full load after warm-up) 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: „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 µF low-ESR electrolytic capacitor in parallel with a 0.1 µF ceramic capacitor across the output. Note5: Start up only is guaranteed at temperatures down to -25°C. Other specifications may not be met. Output V-I Characteristic Input Voltage Derating Graph 105 Vnom 85V, 100% Vo Load (%) 305V, 100% 40% 80V, 95% 80 100% 0% Load (%) Safe Operating Area 80 130 180 230 280 Input Voltage (VAC) Ta=25°C Overcurrent Limit RAC03-SC/277 Package Style and Pinning 38.25 24.35 17.4+0.25 - Pin Connections 5 6.10 0.75+0.25 1 5.08 1 20.32 2.54 1.20 5.08 3 +0.2/-0.1 16 13 Bottom View 14 Single Out 1 VAC in (L) 3 VAC in (N) 13 NC 14 -VDC out 16 +VDC out Tolerance ±0.5mm unless otherwise specified Top View 17.78 16 14 Pin # 1 3 13 2.54 Recommendend Footprint Details 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-9