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| Features Regulated Converters 20W 1"x 2" Package (50.1x25.4x10.8mm) 1.6kVDC Isolation Wide Input 2:1 Regulated Output UL94V-0 Package Material Continuous Short Circuit Protection Remote ON/OFF-Control for Single Types Efficiency to 87% ECONOLINE DC/DC-Converter REC20SRW/H Series 20 Watt 1" x 2" Single Output Selection Guide Part Number 1" x 2" REC20-xx2.5SRW/H REC20-xx3.3SRW/H REC20-xx05SRW/H 2:1 xx = 18-36Vin = 24 xx = 36-75Vin = 48 Input Voltage (VDC) 18-36, 36-75 18-36, 36-75 18-36, 36-75 Output Voltage (VDC) 2.5 3.3 5 Output Current (mA) 4000 4000 4000 (%) 83 86 87 Efficiency * add suffix "CTRL" for optional Remote ON/OFF-Control Specifications (Core Operating Area) Input Voltage Range Input Filter Output Voltage Accuracy Line Voltage Regulation Load Voltage Regulation (10% to 100% full load ) Ripple Noise Operating Frequency Over Power Protection Over Voltage Protection Short Circuit Protection Transient Response Efficiency at Full Load Isolation Voltage Rated Working Voltage Isolation Capacitance Isolation Resistance Operating Temperature Range (Natural convection) (with derating) Storage Temperature Range Case Temperature Temperature Coefficient Relative Humidity Case Material Cooling Method Package Weight EMI (Conducted & Radiated Emission) MTBF (+25C) Detailed Information see (+40C) Application Notes chapter "MTBF" MSL Level 1 2:1 type 2% max. 0.5% max. 1% max. 110mVp-p max. 200mVp-p max. 400kHz typ. Works over 120% of rating and recovers automatically Zener diode clamp Current limit, auto-recovery 500 us (100% to 50% full load at 1% error band) (tested for 1 second) (long term isolation) 87% max. 1600VDC min. see Application Notes 1000pF 100 M min. -25C to +70C (see Graph) -55C to +105C +100C max. 0.02%/C 95% RH Natural convection 32g EN 55022 class A >550 x 103 hours 193 x 103 hours www.recom-international.com Nickel-Plated Copper with Non-Conductive Base, Six-side Shielded Designed to meet EN-60950-1 UL-60950-1 Pending Derating-Graph (Ambient Temperature) 120 100 Output Power (%) 80 60 40 20 0 Safe Operating Area -25 0 25 40 50 70 75 100 Operating Temperature (C) } using MIL-HDBK 217F using MIL-HDBK 217F July-2006 128 ECONOLINE DC/DC-Converter Package Style and Pinning (mm) 1" x 2" , Wide Input 2:1 1" x 2" PIN Package 50.10 10.80 6.00 REC20-SRW/H Series 3rd angle projection 25.40 25.40 1.0 15.24 20.32 20.32 20.32 Recommended Footprint Details Pin Connections 3 1 2 5 10.16 2.54 10.16 2 1 4 3 2.54 2.54 Top View 5.08 Bottom View 4 Pin # 1 2 3 4 5 Single +Vin -Vin +Vout No Pin -Vout 5 XX.X 0.5 mm XX.XX 0.25 mm 1.2o+0.2/0.1 REC20-Series also available with Remote ON/OFF - Control For detailed information please contact your RECOM representative. REC20-SRW/H/CTRL 3 1 2 6 Recommended Footprint Details 6 10.16 2.54 10.16 5 5 4 3 Pin Connections Pin # 1 2 3 4 5 6 Single +Vin -Vin +Vout No Pin -Vout CTRL 5.08 7.62 Bottom View 4 2 1 2.54 2.54 Top View 1.2o+0.2/0.1 XX.X 0.5 mm XX.XX 0.25 mm www.recom-international.com July-2006 129 |
Price & Availability of REC20-4825SRW
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