MRM-SA ETA-USA | Alldatasheet

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Technical content

Features

  1. Small size 2. High efficiency Options 1. Case cover (add suffix “-P”) 2. Connector type (add suffix “-S”)

15 WATT

Specifications<AC/DC> MRM**SA 15WATTS/SINGLE Input Voltage Input Current Input Range Input Frequency Input Frequency Range Phase Inrush Current *1 Efficiency [%] (typical) *2 73 75 75 76 80 Model MRM05SA-U MRM12SA-UMRM15SA-UMRM24SA-U MRM48SA-U Input Characteristic AC115V 0.4A AC85-132V(DC110-175V) 50/60Hz 47-440Hz Single 20A(maximum)at AC115V MRM-SA SERIES

ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com MRMSA Specification Specifications<AC/DC> MRMSA 15WATTS/SINGLE Output Voltage [V] 5 12 15 24 48 Voltage Adjust Range Ripple and Noise mVp-p *3 150 220 250 340 580 Regulation a.Statistic Line Regulation mV 40 96 120 192 384 b.Statistic Load Regulation mV 50 120 150 240 480 c.Temperature Coefficient *4 d.DriftmV *5 40 75 90 135 255 e.Dynamic Load Regulation mV *6 150 360 450 720 1440 f.Recovery Time *6 Rise up time Hold up time Remote Sense Remote On/Off Operating Temperature *7 Operating Humidity Storage Temperature Storage Humidity Isolation Resistance Vibration Shock Cooling ? Leakage Current Weight (typical) ? MTBF [H] ? Switching FrequencykHz *8 60 70 80 60 70 ? Safety *6 when output current changed from 25% to 75% of rated output current rapidly at AC100V input *7 safety approved at 25 ℃ *1 at cold start *2 at DC130V input and rated output *4 at -5 to +50 ℃/enclosed type: at -5 to +40 ℃ *5 for 7hour period after 1hour warm-up at 25 ℃ and rated input/output Conditions: C-UL:CSA C22.2 No.234(Level 3) 200g/enclosed type:220g 1mA(maximum) at 25 ℃,rated input/output and rated input frequency Primary-Secondary-Frame Ground 50M Ω(minimum) by DC500V insulation tester -20 to +85℃ Environmental -5 to +50℃/enclosed type: -5 to +40 ℃ 85%RH(non-condensing) not available 20mS(minimum) at 25 ℃and rated input/output 294m/s2 Convection not available 85%RH(non-condensing) W ithstanding Voltage Primary-Secondary AC2,000V for 1minute Primary-Frame Ground AC1,500V for 1minute Secondary-Frame Ground AC500V for 1minute Model M R M 0 5 S A - UM R M 1 2 S A - UM R M 1 5 S A - UM R M 2 4 S A - UM R M 4 8 S A - U Functions Output Characteristic +/- 10% of Rated Output Voltage(at no load within the input range) 0.03%/℃ 0.3mS(Typical) 500mS(maximum) at 25 ℃and rated input/output Overcurrent Protection ≧110% of Rated Output Current[A] Current Limiting with automatic recover y Overvoltage Protection ≧110% of Rated Output Voltage[V] Zener diode clamping 5-10Hz:10mm double am plitude,10-55Hz:19.6m/s 2,20minutes' period for 60minutes each alon g X,Y,Z axes(non-operating) *8 variable on input voltage and load conditions *3 measured by a bayonet probe at the end of a pair of 20cm long wires terminated with a 47uF electrolytic capacitor and a 0.1uF film capacitor in parallel at a 0 to 100MHz bandwidth Built to meet FCC Part15-B Class B Built to meet VCCI Class B UL:UL1950 750,000 ? Conducted line noise

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

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