ERB-SA ETA-USA | Alldatasheet

Document overview

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Technical content

Features

  1. Cost effective 2. High efficiency 3. No derating without cover and horizontal mounting 4. Over voltage protection Options Case cover (add suffix “-P”) “-P” model dimension is same as “without cover” model

50 WATT

ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Specifications<AC/DC> ERB**SA 50W AT T S /S ING LE Input Voltage Input Range Input Frequency Input Frequency Range Phase Inrush C urrent *1 Efficiency [%] (typical) *2 75 78 79 82 82 O utput Voltage [V] 5 1 21 52 44 8 Voltage Adjust Range Ripple and Noise mVp-p *3 100 170 200 290 530 Regulation a.Statistic Line Regulation mV 25 60 75 120 240 b.Statistic Load Regulation mV 50 120 150 240 480 c.Tem perature Coefficient *4 d.DriftmV *5 40 75 90 135 255 e.Dynam ic Load Regulation m V *6 f.R ecovery T im e *6 Rise up time Hold up time R em ote S ense R em ote O n/O ff O perating Tem perature Operating Humidity Storage Tem perature Storage Hum idity Shock C ooling ? Leakage Current ? Line Conducted Noise ? Saf et y ? W eight (typical) ? M T B F [H ] ? Switching FrequencykHz *7 25 30 30 35 35 *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 AC100V input *7 variable on input voltage and load conditions *1 at col d start *2 at DC130V input and rated output *3 measured by a bayonet probe at output connector at 0 to 100MHz bandwidth *4 at -5 to +50 ℃ 370g/enclosed type:410g 560,000 Conditions: 294m/s Convection 1mA( ma x i mum) a t 25 ℃ ,rated input/output and rated input frequency Bui l t t o meet FCC Part 15-B Cl ass B Isolation Resistance Primary-Secondary-Frame Ground 50M Ω (minimum) by DC500V insulation tester Vi brat i on 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s 2 ,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) -20 to +85 ℃ 85%RH(non-condensing) W ithstanding Voltage Primary-Secondary AC1,500V for 1minute Primary-Frame Ground AC1,500V for 1minute Secondary-Frame Ground AC500V for 1minute not available Envi ronment al 5 to +50 ℃ [enclosed type:-5 to 50 ℃ at vertical m ount/-5 to 40 ℃ at horizontal moun 85%RH(non-condensing) 0.03%/ ℃ not s pec ified not s pec ified 200mS(maximum) at 25 ℃ and rated input/output Output Characteristic +/- 10% of Rated Output Voltage(at no load within the input range) AC85-132V(DC110-175V) 50/60Hz 47-440Hz ERB05SA ERB12SA ERB15SA ERB24SA ERB48SA Input Characteristic O vercurrent P rotection ≧ 115% of Rated Output C urrent[A ] O vervoltage P rotection ≧ 112% of Rated Output V oltage[V ] Functions C urrent Lim iting with autom atic recovery output shutdown(to reset,leave 30seconds after shut-off) 20mS(minimum) at 25 ℃ and rated input/output Single 30A(maximum)at AC100V AC100V(DC130V) M odel not available

ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Derating Curve Efficiency Curve Dimension Diagram(mm)