ERB-FWB ETA-USA | Alldatasheet

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ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com

50 WATT

Specifications<AC/DC> ERB**FWB 50W ATTS/ 2OUTPUTS Input Voltage Input Range Input Frequency Input Frequency Range Phase Inrush C urrent *1 Efficiency [%] (typical) *2 Output Voltage [V] 24 5 12 12 15 15 24 5 Voltage Adjust Range Ripple and Noise [m Vp-p](m axim um ) *3 290 100 170 170 200 200 290 100 Regulation a.Statistic Line Regulation [m V](m axim um ) 120 25 60 60 75 75 120 25 b.Stati sti c Load Regulati on [m V](m axi m um ) 240 50 120 120 150 150 240 50 c.Tem perature Coefficient *4 d.Drift[m V](m axim um ) *5 135 40 75 75 90 90 135 40 e.Dynam i c Load Regulati on [m V](typi cal) *6 f.R ecov ery Tim e *6 Rise up tim e Hold up tim e ≧ Peak - ≧ Peak - 1.89 - ≧ Peak - R em ote Sense R em ote O n/O ff Operating Tem perature Operating Hum idity Storage Tem perature Storage Hum idity Shock C ooling ? Leakage Current ? Line conducted noise ? Safet y ? W eight (typical) ? M TBF [H ] ? Switching FrequencykHz *7 30 30 40 40 40 40 40 40 not available not specified O v ercurrent Protection ≧ 105% of Rated Output Current[A] urrent Lim iting with autom atic recovery V2:by the regulator I.C's characte r Overvoltage Protection ≧ 112% of Rated Output Voltage[V] 1:output shutdown(to reset,leave 30seconds after shut-off) V2:not availab V1:+3%/-0% of Rated Output Voltage(at no load within the input range) V2:fixed with tolerance of +/-3.5%(at no load within the input range) 0.03%/ ℃ Single 50/60Hz 47-440Hz O ut put Char act er ist ic Model ERB21FW B-B ERB22FW B-B ERB23FW B ERB24FW B-B AC200V(DC260V) AC170-264V(DC220-350V) 30A(m axim um )at AC200V 77 77 77 78 not specified 200m S(m axim um ) at 25 ℃ and rated input/output 20m S(m inim um ) at 25 ℃ and rated input/output Functions not available Environm ental + 50 ℃ [enclosed type:-5 to 50 ℃ at vertical m ount/-5 to 40 ℃ at horizontal m 85%RH(non-condensing) -20 to +85 ℃ 85%RH(non-condensing) W ithstanding Voltage Prim ary-Secondary AC2,500V for 1m inute Prim ary-Fram e Ground AC2,500V for 1m inute Secondary-Fram e Ground AC500V for 1m inute Isolation Resistance Prim ary-Secondary-Fram e Ground 50M Ω (m inim um ) by DC500V insulation tester Vibration 5-10Hz:10m m double am plitude,10-55Hz:19.6m /s 2,20m inutes' period for 60m inutes each along X Y Z axes(non operating) 294m /s 2 Convection 1 mA( ma xi mu m) a t 2 5 ℃ ,rated input/output and rated input frequency Built to m eet FCC Part15-B Class B 400g/enclosed type:450g 520,000 Conditions: *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 AC200V input *7 variable on input voltage and load conditions *1 at cold start *2 at DC260V input and rated output *3 m easured by a bayonet probe at output connector at 0 to 100MHz bandwidth *4 at -5 to +50 ℃ /enclosed type: at -5 to +40 ℃

ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com OCP Curve Block Diagram Efficiency Curve

ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Dimension Diagram