MRA-SA ETA-USA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
Features
- Small size 2. High efficiency 3. Connectors: screw type (standard), molex optional Options 1. Case cover (Add suffix “-P” ex. MRM05SA-PU”) 2. Connector type (Add suffix “-S”)
25 WATT
Specifications<AC/DC> MRA**SA 25WATTS/SINGLE Input Voltage Input Current Input Range Input Frequency Input Frequency Range Phase Inrush Current *1 Efficiency [%] (typical) *2 74 78 81 82 83 50/60Hz 47-440Hz Single 20A(maximum)at AC115V Input Characteristic AC115V 1.2A AC85-132V(DC110-175V) Model MRA05SA-U MRA12SA-U MRA15SA-U MRA24SA-U MRA48SA-U MRA-SA SERIES
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com MRASA Specification Specifications<AC/DC> MRASA 25WATTS/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 W eight (typical) ? MTBF [H] ? Switching FrequencykHz *8 40 40 45 45 45 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s 2,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) *8 variable on input voltage and load conditions not available Functions Output Characteristic +/- 10% of Rated Output Voltage(at no load within the input range) Overcurrent Protection ≧110% of Rated Output Current[A] Current Limiting with automatic recovery Overvoltage Protection ≧110% of Rated Output Voltage[V] output shutdown(to reset,leave 60seconds after shut-off) not available Environmental -5 to +50 ℃/enclosed type: -5 to +40 ℃ 30 to 85%RH(non-condensing) *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 -20 to +85 ℃ 10 to 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 Primary-Secondary-Frame Ground 50M Ω(minimum) by DC500V insulation tester Model MRA05SA-U MRA12SA-U MRA15SA-U MRA24SA-U MRA48SA-U 0.03%/ ℃ 0.3mS(Typical) 500mS(maximum) at 25 ℃ and rated input/output 20mS(minimum) at 25 ℃ and rated input/output 294m/s 2 Convection 1mA(maximum) at 25 ℃,rated input/output and rated input frequency ? Conducted line noise Built to meet FCC Part15-B Class B Built to meet VCCI Class B ? Safety UL:UL1950 C-UL:CSA C22.2 No.234(Level 3) 220g/enclosed type:250g 640,000 Conditions: *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 *6 when output current changed from 25% to 75% of rated output current rapidly at AC100V input *7 safety approved at 40 ℃
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Efficiency Curve Block Diagram
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com OCP Curve Dimension (mm) Derating Curve