REC40-481.8SRW RECOM | Alldatasheet

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Part Input Output Output Efficiency Number 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 * add suffix "CTRL" for optional Remote ON/OFF-Control Derating-Graph (Ambient Temperature) Specifications (Core Operating Area) Input Voltage Range 2:1 Input Filter π type Output Voltage Accuracy ±2% max. Line Voltage Regulation ±0.5% max. Load Voltage Regulation (10% to 100% full load ) ±1% max. Ripple ±1% Noise ±1% Trim ±10% Operating Frequency 400kHz typ. Over Power Protection Works over 120% of rating and recovers automatically Over Voltage Protection Zener diode clamp Short Circuit Protection Hiccup mode, auto-recovery Efficiency at Full Load 87% max. Isolation Voltage (tested for 1 second) 1600VDC min. Rated Working Voltage (long term isolation) see Application Notes Isolation Capacitance 1000pF Isolation Resistance 100 M Ω min. Operating Temperature Range (Natural convection) 2:1(with derating) -25°C to +70°C (see Graph) Storage Temperature Range -55°C to +105°C Case Temperature +100°C max. continued on next page /MT79/MT117/MT116/MT112/MT117/MT116/MT32/MT80/MT111/MT119/MT101/MT114/MT32/MT40/MT37/MT41 /MT49/MT50/MT48 /MT49/MT48/MT48 /MT50/MT48 /MT54/MT48 /MT49/MT48/MT48/MT55/MT53/MT48/MT45/MT50/MT53 /MT79/MT112/MT101/MT114/MT97/MT116/MT105/MT110/MT103/MT32/MT84/MT101/MT109/MT112/MT101/MT114/MT97/MT116/MT117/MT114/MT101/MT32/MT40/MT176/MT67/MT41 /MT48 /MT56/MT48 /MT53/MT48/MT50/MT53 /MT55/MT48 /MT83/MT97/MT102/MT101/MT32/MT79/MT112/MT101/MT114/MT97/MT116/MT105/MT110/MT103/MT32/MT65/MT114/MT101/MT97 /MT52/MT48 /MT52/MT48 Designed to meet EN-60950-1 July-2006 www.recom-international.com134

Specifications (Core Operating Area) Detailed Information see Application Notes chapter "MTBF" 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 58g MTBF (+25°C) using MIL-HDBK 217F >550 x 10 3 hours (+40°C) using MIL-HDBK 217F 187 x 10 3 hours /MT55 /MT56 /MT53/MT48/MT46/MT56/MT48 /MT49/MT49/MT46/MT57/MT48 /MT100/MT105/MT97/MT46 /MT49/MT46/MT48 /MT54/MT46/MT48/MT48 /MT52/MT48/MT46/MT54/MT48 /MT50/MT50/MT46/MT56/MT54 /MT50 /MT52 /MT52/MT53/MT46/MT55/MT48 /MT66/MT111/MT116/MT116/MT111/MT109/MT32/MT86/MT105/MT101/MT119 /MT49 /MT49/MT48/MT46/MT49/MT54 /MT53/MT46/MT48/MT56 /MT54 /MT53 /MT55/MT46/MT54/MT50 /MT53/MT46/MT48/MT56 /MT49/MT48/MT46/MT49/MT54 /MT49/MT48/MT46/MT49/MT54 /MT49/MT48/MT46/MT49/MT54 XX.X ± 0.5 mm XX.XX ± 0.25 mm Pin Connections Pin # Single 1 +Vin 2 –Vin

4 CTRL

Package Style and Pinning (mm) , Wide Input 2:1 /MT84/MT114/MT105/MT109/MT32/MT85/MT112 /MT49/MT48/MT107/MT87 /MT84/MT114/MT105/MT109/MT112/MT111/MT116/MT84/MT114/MT105/MT109/MT32/MT68/MT111/MT119/MT110 /MT49/MT48/MT107/MT87 /MT84/MT114/MT105/MT109/MT112/MT111/MT116 /MT49/MT48/MT107/MT87 /MT84/MT114/MT105/MT109/MT112/MT111/MT116/MT84/MT114/MT105/MT109 /MT43/MT86/MT111/MT117/MT116 /MT45/MT86/MT111/MT117/MT116 /MT84/MT114/MT105/MT109 /MT43/MT86/MT111/MT117/MT116 /MT45/MT86/MT111/MT117/MT116 /MT51/MT114/MT100/MT32/MT97/MT110/MT103/MT108/MT101 /MT112/MT114/MT111/MT106/MT101/MT99/MT116/MT105/MT111/MT110 July-2006 135www.recom-international.com