规格书：PS9000ZH-EA-PS9000Zh

4EA-PS9080-100ZHKFZEA-PS9000Zh/EA-PSi9000Zh/EA-PS80002u/EA-PSi80002u/FET-开关包括实验室电源用两象限模组/inCl.2-QuAdRAnTSmodulEFoRlAbPowERSuPPliES高达2400W峰�脉冲功率的内部负载模组峰�脉冲电流高达200A连续输出功率为150W模拟汽车引擎启动电性测试为汽车高保真度HIFI测试提供大电流输出电压高达80V，也适用42V汽车网符合DIN40839标准电压序列无外部负载时快速电压阶跃••••••••Internalloadmoduleupto2400WpeakpulsepowerPeakpulsecurrentupto200AContinuouspower150WSimulationofenginestartforcarelectronictestsHighcurrentforcarHIFItestsVoltageupto80V,alsoforthe42VautomotivenetIntegratedvoltagesequenceaccordingDIN40839Fastvoltagestepwithoutexternalload••••••••GeneralFortheseriesEA-PS9000ZH,EA-PSI9000ZH,EA-PS8000UundEA-PSI8000Uaninternalelectronicloadisavailable.Thenecessaryhighoutputcapacitycanbeachievedwithavoltagereductionquicklyandaccuratelybyadischargewiththisload.Inthesamewaythecapacityofconnectedequipmentisdischarged,wherebyarapidcontroldyna-micoftheunitsisachieved.TheZH-modelsoperatewiththesource-sinkprinciple.Thismeansthattheunitscanfunction,accordingtorequirements,asvoltageandcur-rentsourcesandaascurrentsinks.Rapidcurvetracingandespeciallyshortreductiontimesenabletheiruseinapplicationswhichpreviouslycouldonlybesupportedbycomplexandexpensivelinearcontrollers.Theintegratedactiveloadmoduleissuitableforpulsedoperationandcantakeapeakpowerofupto2400W,withaninbuiltthermaloverloadprotection.MotorstartsequenceBypush-button,anexternaltriggersi-gnaloractivationofthefunctionmanager(EA-PSI9000only),thevoltagetraceofanautomotivepowernetworkaccordingtoDIN40839canbereproducedThestartingvoltageisfullyadjustableandisthereforesuitableforallstandardvoltages,e.g12v,24vandthefuture4v.FETSwitchThesedeviceshousedin19“cabinets,arehigh-currentFETswitchesbaseduponfield-effecttransistors.Theyareabletoswitchupto400Aandmorebyexternalcontrolwithextremlylowpowerdissipation.TheseFETswitchesareusedintestingorproductionenvironmentwhereitisrequiredtogenerateextremlyfastandrectangularramping.概要本系列有EA-PS9000ZH,EA-PSI9000ZH,EA-PS8000U和EA-PSI8000U型�内部电子负载产品。利用本负载�电，可�速又精�地降低电压，从而�得所需高输出电量。通过相同方式给连接设备�电，借此�到�速动态控制设备的目的。ZH类型�用源-汇原理�作。�指产品可根据需求�电压/电流源和电流沉的方式�作。�速的曲线描迹和特短��时间，使产品应用於�复杂和昂贵线性控制器支援的设备上。结合有源负载模组能�行脉动�作，可允许高�400W的峰­值功率，�有内置热过�保护功能。马达起动机序列通过推动��，�部触发信�或函�管理器的激活，可重现符合DIN40839标准的汽车功率�用电压曲线。起动电压完全可调，适合各�标准电压，如：V，4V和未来的未来的4V。FET开关本产品安�於9“机柜内，是基於场效应�极管的大电流FET开�。可转�高�400A的电流，从�部控制还可转�更大电流，且只�耗极低的功耗。这些开�适用於测试和生产车间，产生极�的矩��变。符合DIN40839标准的电压曲线图VoltagecharacteristicDIN40839FET-开关/FETSwitch43EA-PS9000ZhkFZ/PSi9000ZhkFZ实验室电源用两象限模组/2-QuAdRAnTSmodulEFoRlAboRAToRyPowERSuPPliESCombinationLaboratoryPowerSupply&LoadThetwoquadrantoperationisachievedthroughtheswitchoverfromapowersupplytoanelectronicloadviathebuiltinsystembus.ThesystembusofthepowersupplymodelsEA-PS9000andEA-PSI9000istunedtothatoftheelecronicloadsofthemodelsEA-EL9000.Viathissystembusthecurrentofthepowersupplyiscontolledbytheloadintwoquadrantoperation.LoadandpowersupplycanbothbedirectedandmonitoredbyPC,enablingautomatictesting.Thepiecetobetestedcouldbeapieceofequipmentwhichabsorbsenergyfromapowersupply(theloadisinactive)andthengivesupthisenergy(thepowersupplyistheninactive).Anexampleofsuchtestingwouldbechokes,spools,DCmotors(returninductivesuchasbraking),aswellascondensors,batteries(charge/discharge),andpredeterminedtestsforfuses,relays,contactsandsimilarapplications.PowersupplywithimprovedregulationspeedInordertoachieverapidvoltagechangeswithminimalrampupanddowntimes,thefiltercapacitycanbereducedonrequest.Thisreduction,combinedwithaninternalloadmoduleoranexternalelectronicload,canresultinramptimesfortheoutputvoltagefrom0-00%and00-0%fromlessthanms.Itistobenotedthatareductioninfiltercapacityresultsinahigheroutputripple.Visualisationoftheramptimewithnormal(leftfigure)andreducedoutputcapacity(rightfigure)实验室电源和负载组合器本产品通过内置系统汇流�上的开�可从电源转�至电子负载，实现����作。EA-PS9000和EA-PSI9000系列电源的系统汇流�连到EA-EL9000电子负载的系统汇流�上。通过该汇流�，电源的输出电流通过负载在����作模式下受控。负载和电源都能用电脑来管理和�控，实现自动测试。测试设备可以是吸收电源能量�负载不工作�後又释�能量�电源不工作�的设备。举例�明该�测试：如电�，直流马��刹车�，聚光器，电池�充/�电�，还有保险丝，继电器，接触件的��测试等类�应用。改善调整速率的电源为了在最短�变时间内实现电压�速变化，可�需求���波电�的�量。结合内部负载模组或�电子负载来��电�，可使输出电压从0到00%和00%到0的�变需时�於ms。��注�的是，���波电�将导致输出纹波增高。�常�变需时�如左��，��输出电�後的�变需时�如���EA-PSI9080-100&EA-EL9080-200