WRM-FWX 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 WRM**FWX-U WRM21FWX WRM22FWX WRM23FWX WRM24FWX 15WATTS/2 OUTPUTS Input Characteristic Input Voltage AC115-230V Input Current 0.45A Input Range AC85-264V(DC110-350V) Input Frequency 50/60Hz Input Frequency Range 47-440Hz Phase Single Inrush Current *1 30A(maximum) at AC115/60A(maximum) at AC230V Efficiency [%] (typical) *2 66 70 71 66
15 WATT AC-DC CONVERTER 2 CHANNEL WRM-FWX SERIES
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com BLOCK DIAGRAM
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com 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 2°C rated input/output and rated input frequency Line Conducted Noise Safety N/A □ Weight (typical) 310g/open frame type:270g □ MTBF [H] 640,000 □ Switching FrequencykHz 90 Conditions: *1 at cold start *2 at DC130V input,rated output and 25℃ *3 measured by a bayonet probe at output connector at a 0 to 100MHz bandwidth *4 at -5 to +40℃/open frame type:-5 to +50℃ *5 for 7hour period after 1hour warm-up at 25℃ and rated input/output *6 when output current changed from 25% to 75% of rated output current rapidly at AC115/230V input *7 safety approved at 25℃ *8 variable on input voltage and load conditions DERATING CURVE DIMENSION DIAGRAM
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com