RS-SB 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 General Description Dimension: 74Wx68Lx27H [mm] ER-Series are open frame, low cost switcher, with high efficiency. 65 different models are available from low to medium power. Low power modules use a simple RCC circuit while higher power supplies employ a forward converter. Options: Features * Case Cover:(add suffix:’-P”) Example: ERS05SA-P 74x68x27(mm) -P model dimension is same as without cover model 1.Open Frame 2. Input: 100/200Vac 3. High Efficiency 4. Cost effective 5. No derating without cover and horizontal mounting 6. Over Voltage Protection 7. EMI: complies to FCC/A, FCC/B for ERD & ERE Input Models Characteristics Unit ERS05SB ERS12SB ERS15SB ERS24SB ERS48SB Input Voltage Vac AC200V(DC260V) Input Voltage Range Vdc AC170-264V(DC220-350V) Input Frequency Hz 50/60Hz Input Frequency Range Hz 47-440Hz Inrush Current *1 A 25A(maximum) at AC100V Phase Single Efficiency (typical) *2 % 74 76 78 79 81 Output Models Characteristics Unit ERS05SB ERS12SB ERS15SB ERS24SB ERS48SB Output Voltage Vdc 5 12 15 24 48 Voltage Tolerance V ±5% of Rated Output Voltage(at no load within the input range) Ripple and Noise(max.) *3 mV 100 170 200 290 530 Regulation a. Static Line Regulation max. mV 25 60 75 120 240 b. Static Load Regulation max. mV 50 120 150 240 480 c. Temperature Coefficient *4 %/°C 0.03%/ºC d.Drift max. *5 mV 40 75 90 135 255 e. Dynamic Load Reg. typ.*6 mV Not Specified f. Recovery Time *6 mS Not Specified g. Rise Time mS 300mS(maximum) at rated input/output h. Hold Up Time mS 20mS(typical) at rated input/output AACC//DDCC SSWWIITTCCHHIINNGG PPOOWWEERR SSUUPPPPLLYY IINNPPUUTT:: 117700~~226644VVAACC SSIINNGGLLEE 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 CCoonnddiittiioonnss:: *1 cold start *2 at DC260V input, rated output *3 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth *4 at -5 to +50°C *5 only for 7hours from 1hour after switch-on at 25°C 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 BBLLOOCCKK DDIIAAGGRRAAMM Environmental Specification Operating Temperature -5~+50°C Operating Humidity 85%RH(non-condensing) Storage Temperature -20 to +85°C Storage Humidity 85%RH(non-condensing) Withstanding Voltage Primary-Secondary AC2500V for 1minute Primary-Frame Ground AC2500V for 1minute Secondary-Frame Ground AC500V for 1minute 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 Isolation Resistance Primary-Secondary-Frame Ground 50M Ω(minimum) by DC500V insulation tester Function/Protection Current Limiting with automatic recovery Over current Protection ≥105% of Rated Output Zener diode clamping Over voltage Protection ≥115% of Rated Output Remote Sense not available Remote On/Off not available Other Specifications Leakage Current(typ.) 1mA(maximum) at 25ºC ,rated input/output and rated input frequency Line Conducted Noise Built to meet FCC Part15-B Class B MTBF [H] 1000000 Switching Frequency kHz *7 40 40 40 40 40 Mechanical Specification Dimension [mm] 43Wx47.5Lx18.5H [mm] Weight (typical) 140g/enclosed type:160g
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 DDIIMMEENNSSIIOONN DDIIAAGGRRAAMM DERATING CURVE EFFICIENCY CURVE OCP CURVE