Features Regulated Converters ● ● ● ● ● ● ● ● ECONOLINE 40W Package (50.8x11.90x40.6mm) 1.6kVDC Isolation Wide Input 2:1 Regulated Output UL94V-0 Package Material Continuous Short Circuit Protection Vout Trim and ON/OFF Control Function Efficiency to 87% DC/DC-Converter REC40SRW/H Series 40 Watt Single Output Selection Guide Part Input Output Output Voltage Voltage Current (VDC) (VDC) (mA) (%) REC40-481.8SRW/H 36-75 1.8 8000 80 REC40-482.5SRW/H 36-75 2.5 8000 83 REC40-483.3SRW/H 36-75 3.3 8000 85 REC40-4805SRW/H 36-75 5 8000 87 REC40-4812SRW/H 36-75 12 3333 83 REC40-4815SRW/H 36-75 15 2666 83 REC40-4824SRW/H 36-75 24 1666 84 Number Efficiency * add suffix "CTRL" for optional Remote ON/OFF-Control Designed to meet EN-60950-1 Specifications (Core Operating Area) Input Voltage Range 2:1 π type Input Filter Output Voltage Accuracy ±2% max. Line Voltage Regulation ±0.5% max. Load Voltage Regulation (10% to 100% full load ) Ripple Noise Trim Derating-Graph ±1% max. ±1% ±1% ±10% Operating Frequency 400kHz typ. (Ambient Temperature) 120 100 Over Voltage Protection Zener diode clamp 80 Short Circuit Protection Hiccup mode, auto-recovery Efficiency at Full Load Isolation Voltage Rated Working Voltage 87% max. 1600VDC min. see Application Notes (tested for 1 second) (long term isolation) Isolation Capacitance 1000pF Isolation Resistance Output Power (%) Works over 120% of rating and recovers automatically Over Power Protection 60 Safe Operating Area 40 20 0 -25 0 25 40 50 100 MΩ min. Operating Temperature Range (Natural convection) 2:1(with derating) -25°C to +70°C (see Graph) Storage Temperature Range 70 75 100 Operating Temperature (°C) -55°C to +105°C Case Temperature +100°C max. continued on next page 134 July-2006 www.recom-international.com ECONOLINE REC40-SRW/H Series DC/DC-Converter Specifications (Core Operating Area) Temperature Coefficient ±0.02%/°C Relative Humidity 95% RH Case Material Nickel Plated Copper with Non-Conductive Base, Six-side Shielded Cooling Method Natural convection Package Weight MTBF (+25°C) Detailed Information see (+40°C) Application Notes chapter "MTBF" } 58g >550 x 103 hours 187 x 103 hours using MIL-HDBK 217F using MIL-HDBK 217F Package Style and Pinning (mm) , Wide Input 2:1 3rd angle projection PIN Package 2:1 40.60 50.80 11.90 dia. 1.0 6.00 Pin Connections 45.70 Pin # 1 2 4 5 6 7 8 5 10.16 5.08 22.86 6 1 2 10.16 4 7.62 XX.X ± 0.5 mm XX.XX ± 0.25 mm 10.16 Bottom View Single +Vin –Vin CTRL NC +Vout -Vout Trim 7 10.16 8 -Vout -Vout Trim Up 5.08 10kW Trimpot Trim Trim Down +Vout www.recom-international.com July-2006 Trim 10kW Trimpot 10kW Trimpot +Vout 135