ERE-SA-U ETA-USA | Alldatasheet
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16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Visit us at: www.e ta-usa.com Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753 email at: sales@eta-usa.com ERE-SA-U SERIES Conditions: *1 at cold start *2 at DC260V input/rated output *3 measured by a bayonet probe at output connector at 0 to 100MHz bandwidth *4 at -10 to +50℃/enclosed type: at -10 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 AC200V input *7 variable on input voltage and load conditions General Description “ER”-Series AC/DC Switching power supplies are open frame, low cost with high efficiency. 65 different models are available from low to medium power. A low power modules use a simple RCC circuit while high power supplies employ a forward converter. Output Models Characteristic Unit ERE05SA ERE12SA ERE15SA ERE24SA ERE48SA Output Voltage Vdc 5 12 15 24 48 Output Current A 30 14 11 7 3.5 Voltage Adjust Range V +/- 10% of Rated Output Voltage(at no load within the input range) Ripple Noise(max)*3 mVpp 150 220 250 340 580 Rise up time mS 500mS(maximum) at 25℃ and rated input/output Hold up time mS 20mS(minimum) at 25℃ and rated input/output Regulation a. Line Regulation mV 40 96 120 192 384 b. Load Regulation mV 45 108 135 216 432 c. Temperature Coefficient *4 °C 0.03%/℃ d. Drift(maximum) *5 mV 40 75 90 135 255 e. Dynamic Load Regulation (typ.) *6 mV 150 360 450 720 1440 f. Recovery Time *6 mS 0.3mS(typical) Efficiency *2 % 81 85 86 88 89 Application Features Input Input Voltage: Input Voltage Range: Frequency: Input Frequency Range: Phase: Inrush Current: *1 Leakage Current: AC100(DC130V) AC85-132V(DC110-175V) 50/60Hz 47-440Hz Single 20A(max.) at AC100V 1mA(maximum)at 25 °C (rated input/output and rated input frequency) 1. Open Frame 2. Cost Effective 3. High Efficiency 4. No derating without cover and horizontal mounting 5. Input 170-264Vac 6. EMI : complies with FCC/A, FCC/B for ERD & ERE 7. Over voltage protection Cover(add suffix “-P”) **”-P” model dimension is same as “without cover” model AACC//DDCC SSWWIITTCCHHIINNGG PPOOWWEERR SSUUPPPPLLYY AACC IINNPPUUTT 8855~~113322VV SSIINNGGLLEE CCHHAANNNNEELL OOUUTTPPUUTT
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16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Visit us at: www.e ta-usa.com Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753 email at: sales@eta-usa.com Environmental Specification Operating Temperature 0 to +50℃[enclosed type:0 to 50℃ at vertical mount/0 to 40℃ at horizontal mount] Operating Humidity 85%RH(non-condensing) Storage Temperature -20 to +85℃ Storage Humidity 85%RH(non-condensing) Withstanding Voltage Primary-Secondary AC1500V for 1minute Primary-Frame Ground AC1500V 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 Environmental Agencies Line Conducted Noise not specified Safety MTBF [H] 670000 Switching Frequency[kHz] 145 Function/Protection Current Limiting with automatic recovery Over current Protection ≥105% of Rated Output Current[A]) output shutdown(to reset, leave 30seconds after shut-off)) Over voltage Protection (≥115% of Rated Output Voltage[V]) Remote Sense available Remote On/Off not available Mechanical Dimension [mm] 65Wx177Lx92H Weight 890g/enclosed type:930g
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Visit us at: www.e ta-usa.com Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753 email at: sales@eta-usa.com DDIIMMEENNTTIIOONN DDIIAAGGRRAAMM DERATING CURVE ((mmmm)) EFFICIENCY CURVE OCP CURVE