- outputvoltageregulationoutputvoltageregulationofinverter...
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- 1、LowVoltageRedundantPowerSchemes2、DesignofLowDrop-OutRegulatorwithLowVoltage3、SeveralNovelLowVoltageLowPowerCMOSBandgapReferenceVoltageSource4、ALowPowerLowVoltageLowNoiseAmplifierUtilizingForwardBodyBiasandGainEnhancementTechniques5、ResearchonL...
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- Linefrequencywithstandvoltagetestisatesttoverifylow-voltageappliance'ssolidinsulationandthecapacitytowithstandshorttimeover-voltage.Theinputcurrentandcapacityofthetestedpowercanbereducedbytheresonanttransformersothattheymayfulfiltherequirementsinthe...
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- TheNiZncellhasanominalvoltageof1.65V,whichis30%higherthanthatofaNiMHcell(1.25Vnominal).Whenfreshlycharged,itsterminalvoltageisevenhigherat1.85V!TheLEDfixtureshallbeoperatedatconstantandcarefullyregulatedcurrentlevels.LEDSshallnotbeoverdrivenbeyondthe...
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- Theelectricalelementsconnectedincludecircuitbreakerdisconnectorandearthingswitchcurrenttransformervoltagetransformerlightningarresterbusetc.WhenperformingACvoltagetestingonthemaincircuits,payspecialattentionduringthisproceduretovoltagetransformers,ca...
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- nominalinputvoltagecommon-modeinputvoltagerangeJEDEC?Theinputthresholdvoltagewhentheinputvoltageisfalling.Batterytemperaturesensorinputvoltagebelowanacceptablerange.Forastep-uptransformer,theoutputvoltageisHIGHERthantheinputvoltage.Acomponentconsisti...
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- quadratureaxistransientvoltageUsageoftransientvoltagesuppressorintheswitchingpowersupply;NOTE3Whendeducingtheworkingvoltage,theeffectoftransientvoltagesisignored.Thetransientvoltageisreadatcloselyspacedintervalsafterterminationofthecurrent.Themeasure...
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- Duringturn-onandturn-off,theoutputovershootvoltageshouldnotexceed10%ofratedoutputvoltage;Forastep-uptransformer,theoutputvoltageisHIGHERthantheinputvoltage.Theoutputvoltagefrequencyofpowerregulatorwillchangewiththecontrollingvoltage.Amanostatoutputvo...
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- partialdischargeinceptionvoltagetestinsulatingliquids-Determinationofthepartialdischargeinceptionvoltage(PDIV)-Testprocedure...
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- Simplifieddistributionlevels:Accordingtothepowersupplyvoltagelevels.Duringnormaloperationthememoryelementsmaybepoweredwithapowersupplyvoltagethatislargerthantheprogrammablecorelogicpowersupplyvoltage.Duringdataloadingoperations,thememoryelementsmaybe...
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- NotethepolarityofthevoltagedropacrossR.Thisreductioniscausedbytheinternalresistance(RM),whichcreatesanadditionalvoltagedropcalledthevoltageburden(VB).TheSource-MeasureUnitcanalsotestotherdiodeparameters,includingforwardvoltagedropandbreakdownvoltage....
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- TheSourceMeterinstrumentfirstperformsthenecessaryDCtests,suchasforwardvoltage,reversebreakdownvoltage,andleakagecurrent.Theresponsetimeisveryimportantindeterminingthebreakdownvoltage.Theexactdeterminationofthebreakdownvoltagemustthereforebeattachedto...
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- ElectricalcharacteristicsofunbalancedvoltagedigitalinterfacecircuitsThewindpowerconvertermustpossessabilitiesofLowvoltageRidethrough(LVRT),availableoperationwithunbalancedvoltagefaultandadjustingactiveaswellasreactivepower....
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- Areadvoltageischangedbytheshiftedthresholdvoltageleveltoreaduserdatausingthechangedreadvoltage.Accordingly,thresholdvoltageaswellasvoltageofgridandsourcepoleofthetransistoralsocanbelowered.Wededucedaexpressionsforthresholdvoltagetemperaturecoefficien...
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- Ignoreanyletters-theyjustindicatetoleranceandvoltagerating.Makesurethatthevoltageratingprintedonthisunitisidenticaltoyourlocallinevoltage.GeneratorsofthesameMVAratingmayvaryconsiderablyinexcitationrequirementsbecauseofdifferentpowerfactorandvoltagera...
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- VCCpower|VFLEDvoltageregulator,drivingvoltage,IFforwardcurrent.TheworkingcourseandthevoltageoutputformulaofakindofpositivevoltageregulatorwithLM317Tareintroduced.Anautomaticvoltageregulatorensuresthestabilityoftheoutputcurrentofthegenerator.Designand...
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- DevelopmentofanodehighvoltagepowersupplysystemforECRHofHL-2AtokamakThisarticleintroducesthehighvoltagepowersupplystyleofelectricprecipitator.Applicationofadouble-modelhighvoltagepowersupplyinthemeasurementoftheoreticalcolumnefficiencyofcapillaryelect...
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- Measuringmethodofradio-frequencyhighpotentialwithstandingvoltageforradio-frequencycoaxialconnectors"Thecapacitorwillgeneratetheinternalheatundertheapplicationofhighfrequencyorhighpulsecurrent,temperatureriseinitwilloccurandmaycausedeteriorationofwit...
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- Thepeakvalueoftheripplevoltageshouldbelessthantheratedvoltage.ItisdiscussedhowDCofripplevoltageform,andthatoversizeripplevoltageinfluencesTVofperformanceanditwillbringmostlymalfunction....
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- StudyonDC-linkvoltageriseininjectionshunthybridactivepowerfilterVoltageregulationincludestwofields:oneisvoltageriseneartheendofthefeeder:anotheristhetaphuntingphenomenonoftapchangeunderload(TCUL)transformers.thecharginganddischargingcurrentofcapacito...
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- Analysisofsecondaryvoltagelosscausedby220kVbusvoltageswitchoverRelationbetweenlinelossrateandvoltagelossofpowerlinesCompensationforreactivepowerwillreducepowerloss,voltagelossinpowersystemsandincreasetheutilizationrateofpowerequipmentandinstallations...
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- differentialinputvoltagerangeallowableoperatingvoltagerangecommon-modeinputvoltagerangeWhenbatteryvoltageislessthan5V,voltagerangeswitchshouldbesetto5V.Supplyvoltageshouldbecontrolledatnotmorethanorlessthan5%ofratedvoltagerange,ifthevoltagetoohighort...
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- 1、prospectivetransientrecoveryvoltage2、ratedtransientrecoveryvoltage...
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- differentialinputvoltagerangecommon-modeinputvoltagerangeSwitchingpowersupplywithwideinputvoltagerangefordiesellocomotiveTheinputvoltagerangesofsamplingchannelscanbesetupbyprogrammetomatchitwithoutputvoltagerangesofvariousinstruments....
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- operatingalternatingvoltagealternatingvoltagechronopotentiometryThisbarnaturallyvibratesat3.145MHz,butapplyanalternatingvoltageanditvibratesmorequicklyorslowly.Anelectrictransformerchangesthealternatingvoltageappliedtoitinproportiontothenumbersofturn...
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