WRD-SX ETA-USA | Alldatasheet
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ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Specifications Model WRD**SX-U WRD05SX-U WRD12SX-U WRD15SX-U WRD24SX-U WRD48SX-U 100WATTS/SINGLE Input Characteristic Input Voltage AC115/230V Input Current 2.1A at AC115V/1.2A at AC230V Input Range *1 AC85-132V/AC170-264V(DC220-350V) Input Frequency 50/60Hz Input Frequency Range 47-440Hz Phase Single Inrush Current *2 12A(maximum)at AC115V/24A(maximum) at AC230V Efficiency [%] (typical) *3 81 83 84 87 87 BLOCK DIAGRAM DERATING CURVE
100 WATT
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Output Characteristic Model WRD**SX-U(100WATTS/SINGLE) WRD05SX-U WRD12SX-U WRD15SX-U WRD24SX-U WRD48SX-U Output Voltage [V] 5 12 15 24 48 Voltage Adjust Range +/- 10% of Rated Output Voltage(at no load within the input range) Ripple and Noise mVp-p *4 100 170 200 290 530 Regulation a.Statistic Line Regulation mV 15 36 45 72 144 b.Statistic Load Regulation mV 15 36 45 72 144 c.Temperature Coefficient *5 0.01%/°C d.DriftmV *6 40 75 90 135 255 e.Dynamic Load Regulation mV *7 not specified f.Recovery Time *7 not specified Rise up time 500mS(maximum)AC115V/200mS(maximum)AC230V at 25°C and rated input/output Hold up time 20mS(minimum) at 25°C and rated input/output Functions Overcurrent Protection ≥110% Current Limiting with automatic recovery Over voltage Protection ≥110% Output shutdown(to reset, leave 1minute after shut-off) Remote Sense available Remote On/Off not available Power Fail Detection not available Parallel/series Operation not available Environmental Operating Temperature *8 vertical mount:0 to +50°C /horizontal mount: 0 to +40°C Operating Humidity 30 to 85%RH(non-condensing) Storage Temperature -20 to +85°C Storage Humidity 10 to 85%RH(non-condensing) Withstanding Voltage Primary-Secondary AC3,000V for 1minute Primary-Frame Ground AC2,500V for 1minute Secondary-Frame Ground AC500V for 1minute Isolation Resistance Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester Vibration 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) Shock 294m/s2 Cooling Convection Leakage Current 1mA(maximum) at 25°Crated input/output and rated input frequency Line Conducted Noise Built to meet VDE0871 Class B Built to meet FCC Part15-B Class B Safety UL: UL1950 CUL: CSA C22.2 No234(Level 3) VDE: EN60950,IEC950,VDE0805 □ Weight (typical) 690g □ MTBF [H] 450,000 □ Switching FrequencykHz 140
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Condition: *1 Auto-changeable between 100V input and 200V input at AC140V +/-2V *2 at cold start *3 at DC260V input and rated output *4 measured by a bayonet probe at output connector at a 0 to 100MHz bandwidth *5 at 0 to +50℃ *6 for 7hour period after 1hour warm-up at 25℃ and rated input/output *7 when output current changed from 25% and 75% of rated output current rapidly at AC115/230V input *8 safety approved at 25℃ DIMENSION DIAGRAM EFFICIENCY CURVE