Dynamic Load Regulation

Documents Containing: Dynamic Load Regulation Phrase

"...ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Specifications<AC/DC> BJS**FWA-U 10WATTS/2OUTPUTS Output Voltage [V] 12 12 15 15 5 12 12 5 Output Current [A] 0.6 0.3 0.4 0.3 1.2 0.3 0.7 0.3 Voltage Adjust RangeVoltage Tolerance [mVp-p](typical) +/-0.12 11.28-11/48 +/-0.15 14.1-15.6 +/-0.1 11.28-12.48 +/-0.12 4.7-5.2 Ripple and Noise [mVp-p](maximum) *3 220 220 250 250 150 220 220 150 Regulationa.Statistic Line Regulation [mV](maximum)b.Statistic Load Regulation [mV](maximum)c.Temperature Coefficient *4d.Drift[mV](maximum) *5e. dynamic load regulation [mV](typical) *6f.Recovery Time *6Rise up timeHold up time Overcurrent Protection 110% of Rated Output Current[A] Overvoltage Protection 115% of Rated Output Voltage[V] Remote SenseRemote On/OffPower Fail DetectionParallel/series Operation Operating Temperature Operating HumidityStorage TemperatureStorage HumidityWithstanding Voltage Isolation ResistanceVibrationShockCoolingLeakage CurrentLine Conducted Noise Safety Weight (typical)MTBF [H]Switching Frequency[kHz](typical) *6 when output current changed from 25% to 75% of rated output current rapidly at rated input capacitor and 0.1uF film capacitor in parallel at a 0 to 100MHz bandwidth*3 when output current changed..."

ETA-USA erm sa Page 2

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"...T T S /S IN G LE Output Voltage [V] 5 12 15 24 48 Output Current [A] 3.0 1.3 1.0 0.7 0.35 Voltage Adjust RangeRipple and Noise [m Vp-p](m axim um ) *3 100 170 200 290 530 Regulationa.Statistic Line Regulation [m V](m axim um ) 25 60 75 120 240 b.Statistic Load Regulation [m V](m axim um ) 50 120 150 240 480 c.Tem perature Coefficient *4d.Drift[m V](m axim um ) *5 40 75 90 135 255 e. dynamic load regulation [m V](typical) *6f.Recovery Tim e *6Rise up tim eHold up tim e 3.15 1.37 1.05 0.74 0.37 5.75 13.8 17.25 27.6 55.2 Rem ote SenseRem ote On/Off Operating Tem peratureOperating Hum idityStorage Tem peratureStorage Hum idity ShockCooling? Leakage Current? Line Conducted Noise? Safety? W eight (typical)? MTBF [H]? Switching Frequency[kHz](typical) *7 *6 when output current changed from 25% to 75% of rated output current rapidly at AC100V input*7 v ariable on input voltage and load conditions *2 at DC130V..."

ETA-USA bwb sx u Page 2

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"...2.5 2.0 1.7 1.3 Voltage Adjus t Range R ipple and N oise [m Vp-p](m axim um ) *3 120 120 170 200 290 350 410 530 Regulation Statistic Line R egulation [m V](m axim um ) 26.4 40 96 120 192 240 288 384 Statistic Load R egulation [m V](m axim um ) 29.7 45 108 135 216 270 324 432 Tem perature Coefficient *4Drift[m V](m axim um ) *5 31.5 40 75 90 135 165 195 255 dynamic load regulation [mV](typical) *6 99 150 360 450 720 900 1080 1440 Recovery Tim e *6Ris e up tim eHold up tim e 11.5 11.5 5.75 4.6 2.88 2.3 1.96 1.5 3.8 5.75 13.8 17.3 27.6 34.5 41.4 55.2 Rem ote Sens eRem ote On/Off Operating Tem peratureOperating Hum idityStorage Tem peratureStorage Hum idity Is olation Res is tanceVibration ShockCooling? Leakage Current ? Weight (typical)? MTBF [H] ? Switching Frequency[kHz](typical) 55 60 60 60 60 60 60 60 BWB48SX-U Output Characteristic..."

ETA-USA vtc sa Page 2

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"...ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com VTC**SA Specification Specifications<AC/DC> VTC**SA 75W ATTS/SIN G LE O U TPU T Output Voltage [V] 5 12 15 24 48 Output Current [A] 15.0 6.3 5.0 3.2 1.5 Voltage Adjust Range Ripple and Noise [mVp-p](maximum) *3 100 170 200 290 530 Regulation a.Statistic Line Regulation [mV](maximum) 40 96 120 192 384 b.Statistic Load Regulation [mV](maximum) 45 108 135 216 432 c.Temperature Coefficient *4d.Drift[mV](maximum) *5 40 75 90 135 255 e. dynamic load regulation [mV](typical) *6 150 360 450 720 1440 f.Recovery Time *6Rise up time 300mS(maximum) Hold up time Overcurrent Protection Overvoltage Protection Remote SenseRemote On/Off Operating Temperature Operating HumidityStorage TemperatureStorage Humidity Isolation ResistanceVibration ShockCooling? Leakage Current? Line Conduction Noise? Safety? Weight (typical)? MTBF [H]? Switching Frequency[kHz](typical) *6 when output current changed from 25% to 75% of rated output current rapidly at AC100V input *2 at DC130V and rated output*3 measured by a bayonet probe at the output connector at a 0..."

ETA-USA wrc sx u Page 2

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"...48 Output Current [A] 15.0 12.5 6.3 5.0 3.2 2.5 2.1 1.6 Voltage Adjust Range +/- 10% of Rated Output Voltage(at no load within the input range) Ripple and Noise[mVp-p](maximum) *3 150 160 220 250 340 400 460 580 Regulation a.Statistic Line Regulation [mV](maximum) 40 48 96 120 192 240 288 384 b.Statistic Load Regulation [mV](maximum) 45 54 108 135 216 270 324 432 c.Temperature Coefficient *4 0.03%/ °C d.Drift[mV](maximum) *5 40 45 75 90 135 165 195 255 e. dynamic load regulation [mV](typical) *6 not specified f.Recovery Time *6 not specified Rise up time 800mS(maximum)AC115V/400mS(maximum)AC230V at 25 °C and rated input/output Hold up time 15mS(minimum) at 25 °C and rated input/output Functions Over current Protection *7 ] Current Limiting with automatic recovery 110% of Rated Output Current[A] 16.5 13.8 6.93 5.5 3.52 2.75 2.31 1.76 Extension Capacitor [uF](maximum) 30,000 20,000 10,000 5,000 3,000 1,500 1,500 470 Over voltage Protection Output shutdown(to reset, leave 1minute after shut-off) 110% of Rated Output Voltage[V]..."

ETA-USA fhkq 00x u Page 2

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"...96 96 96 40 192 96 96 40 96 120 120 40 192 120 120 b. Statistic Load Regulation [mV](maximum) 50 50 360 360 50 120 360 360 50 240 360 360 50 50 450 450 120 120 450 450 300 240 450 450 c. Temperature Coefficient *4 0.03% °C d. Drift [mV](maximum) *5 50 50 120 120 50 120 120 120 50 240 120 120 50 50 150 150 50 120 150 150 50 240 150 150 e. dynamic load regulation [mV](typical) *6 Not specified f. Recovery Time *6 Not specified Rise up time 500mS(maximum) at 25 °C and rated input/output Hold up time 50mS(minimum) at 25 °C and rated input/output Functions V1, V2: Current Limiting with automatic recovery V3, V4: by the power H.I.C's characteristics Over current Protection 105% of Rated Output Current [A] Activates 200watts Please contact factory for further information V1, V2:Output shutdown (to reset, leave 3minutes after shut-off) V3, V4: not available Over voltage Protection 120%..."

ETA-USA pfd hwx Page 1

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"...ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Specifications PFD21HWX 120WATTS(Peak 360W)/2 OUTPUTS Input VoltageInput CurrentInput RangeInput FrequencyInput Frequency RangePhaseInrush Current *1Efficiency [%] (typical) Power Factor (typical)Output Voltage [V]Output Current [A] Voltage Adjust RangeRipple and Noise [mVp-p](maximum) *2Regulationa.Line Regulation [mV](maximum)b.Load Regulation [mV](maximum)c.Temperature Coefficient *3d.Drift[mV](maximum) *4e. dynamic load regulation [mV](typical) *5f.Recovery Time *5Rise up timeHold up time Overcurrent Protection Overvoltage Protection Remote SenseRemote On/OffPower Fail DetectionParallel/series Operation Operating Temperature Operating HumidityStorage TemperatureStorage Humidity Isolation Resistance ShockCoolingLeakage Current Line Hamonic DistortionWeight (typical)MTBF [H] Switching Frequency[kHz](typical) 800g/enclosed type:900g232,900 140fix. (V1: +24V) / 70(V2:+5V) Built to meet IEC61000-3-2 Convection1mA(maximum) at 25 oC ,rated input/output and rated input frequency Line Conducted Noise Built to meet FCC Part15-B Class BBuilt to meet VCCI Class BBuilt to meet EN55022 Class B Primary-Secondary-Frame Ground 50MOhm(minimum)..."

ETA-USA etd sc Page 2

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"...Adjust Range % ± 10% of rated output voltage Ripple and Noise (max.) *3 mV 150 150 150 150 220 250 340 580 Regulation Regulation Regulation Regulation a. Statistic Line Regulation (max.) mV 20 26 40 100 120 120 120 b. Statistic Load Regulation (mx.) mV 23 30 45 110 135 135 135 c. Temperature Coefficient *4 %/ ° C 0.75 1 1.5 3.6 4.5 7.5 15 d. Drift *5 mV 28 32 32 75 90 135 260 e. dynamic load regulation *6 mV 200 250 250 600 750 1200 1200 Rise up time mS 500mS(maximum) at 25C and rated input/output Hold up time mS Not specified Function/Protection Over current Protection (min.) 105% of Rated Output Current [A] Current Limiting. Output shutdown when voltage drops to 50% of rated output voltage (60% at ETD1.8SC300) turn on 1minute after shot down to restart. Over voltage Protection 115% of Rated Output voltage (min) Turn on 1minute after shutdown to restart Remote Sense *7..."

ETA-USA oeq sc wc 2448 Page 2

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"...408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com Specifications OEQ**SC/WC2448 3WATTS/SINGLE/2 OUTPUT Output Voltage [V] +12 -12 +15 -15 Output Current [A]Voltage Tolerance +/-[mV](maximum) *2 240 240 300 300 Ripple and Noise [mVp-p](maximum) *3Regulationa.Static Line Regulation [mV](maximum) 60 60 75 75 b.Dynamic Line Regulation +/-[mV](maximum) *4 480 480 600 600 c.Static Load Regulation +/-[mV](maximum) *5 1200 1200 1500 1500 +/-[mV](maximum) *6 480 480 600 600 +/-[mV](maximum) *7 60 60 75 75 d.Temperature Coefficient *8e.Drift[mV](maximum) *9 75 75 90 90 f. dynamic load regulation [mV](typical) *10 480 480 600 600 g.Recovery Time *4,*10Rise up timeHold up timeFunctionsOvercurrent Protection >=110% of Rated Output Current [A] 0.143 0.143 0.111 0.111 Overvoltage ProtectionRemote SenceTrimming of output voltage[mV] Input Fuse Operating Temperature(derating) Operating HumidityStorage TemperatureStorage HumidityWithstanding VoltageIsolation ResistanceCapacitance(input-output) [pF](typical)VibrationShockCoolingWeight (typical) open board type:7g 2200 5-10Hz:10mm double amplitude,10-55Hz:2G,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) ,R 0G Convection -20 to +85 o C 20 to 90%/RH(non-condensing) Primary-Secondary AC500V for 1minute Primary-Secondary 50M (minimum) by DC500V insulation tester Environmental..."

ETA-USA sva sc 48 Page 2

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"...(typical) *1 81 84 85 87 88 Output Characteristic Output Voltage [V] 5 12 15 24 48 Output Current [A] 5.0 2.1 1.7 1.1 0.5 Voltage Adjust Range +/-10% of Rated Output Voltage(at no load within input range) Ripple and Noise [mVp-p](maximum) *2 150 220 250 340 580 Regulation Statistic Line Regulation [mV](maximum) 40 96 120 192 384 Statistic Load Regulation [mV](maximum) 45 108 135 216 432 Temperature Coefficient *3 0.03%/ °C Drift[mV](maximum) *4 40 75 90 135 255 dynamic load regulation [mV](typical) *5 150 360 450 720 1440 Recovery Time *5 0.3mS(typical) Rise up time 500mS(maximum) at 25 °C and rated input/output Hold up time Not specified Functions Over current Protection Current Limiting with automatic recovery 110% of Rated Output [A] 5.50 2.31 1.87 1.21 0.55 Over voltage Protection Output shutdown(to reset, leave 1minute after shutdown) 110% of Rated Output [V] 5.50 13.2 16.5 26.4 52.8 Remote Sense not available Remote On/Off not available Reverse Voltage Protection by internal..."

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