标签: overcurrent

Overcurrent/OverdischargeProtectionforLead-AcidBatteries……

Abstract:Simpleeasytousehighsidecurrentsenseampsprotectspowersuppliesasaresultofirregularsupplyvoltagecausedbyshort-circuitconditions.Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSBATTERYMANAGEMENTCOMMUNICATIONSCIRCUITSPOWER-SUPPLYCIRCUITSKeywords:currentsense,highsidecurrentsense,outputovercurrentprotection,loadcurrentmonitor,highNov06,2000sideamp,currentsenseampAPPLICATIONNOTE714IsolatedPowerSuppliesforTelecomApplicationsAbstract:Simpleeasytousehighsidecurrentsenseampsprotectspowersuppliesasaresultofirregularsupplyvoltagecausedbyshort-circuitconditions.Toensurecompliancewithallinternationalstandards,thedesignerofanisolatedpowersupplyfortelecomapplicationsneedstotakecertainfactsintoaccount:Theinputvoltageisnever110Vor220Vfromthemains,butthelowervoltageofalead-acidbattery(-12V,-24V,or-48V)……

Abstract:Usingacurrent-senseamplifier,ahigh-sideMOSFETdriver,andalatchingvoltagemonitoracircuitcanbeeasilyconstructedthatprotectsfromovercurrentconditionsandoperatesatvoltagesashighas26V.Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSCIRCUITPROTECTIONKeywords:overvoltage,overcurrent,overvoltagecurrent,protection,set,trip,point,circuitbreaker,RS232,RS-232,rs232,USBSep11,1998APPLICATIONNOTE240OvercurrentMonitorOperatesupto26VAbstract:Usingacurrent-senseamplifier,ahigh-sideMOSFETdriver,andalatchingvoltagemonitoracircuitcanbeeasilyconstructedthatprotectsfromovercurrentconditionsandoperatesatvoltagesashighas26V.WidespreaduseoftheUniversalSerialBus(USB)hasledtoaselectionofovercurrent-protectioncircuitsforsupplyrailsinthe+2.7Vto+5.5Vrange,butfewproductsareavailableforvoltagesabovethatrange.ThecircuitbreakerinFigure1operatesonsupplyvoltages……

摘要：利用电流检测放大器，高边MOSFET驱动器，锁存电压监测电路可以很容易地构建免受过流条件和工作在高达26V的高电压。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSCIRCUITPROTECTIONKeywords:overvoltage,overcurrent,overvoltagecurrent,protection,set,trip,point,circuitbreaker,RS232,RS-232,rs232,USBSep11,1998APPLICATIONNOTE240OvercurrentMonitorOperatesupto26VAbstract:Usingacurrent-senseamplifier,ahigh-sideMOSFETdriver,andalatchingvoltagemonitoracircuitcanbeeasilyconstructedthatprotectsfromovercurrentconditionsandoperatesatvoltagesashighas26V.WidespreaduseoftheUniversalSerialBus(USB)hasledtoaselectionofovercurrent-protectioncircuitsforsupplyrailsinthe+2.7Vto+5.5Vrange,butfewproductsareavailableforvoltagesabovethatrange.ThecircuitbreakerinFigure1operatesonsupplyvoltages……

摘要：简易使用的高压侧电流检测放大器电源保护作为一个不规则电源电压短路条件所造成的结果。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSBATTERYMANAGEMENTCOMMUNICATIONSCIRCUITSPOWER-SUPPLYCIRCUITSKeywords:currentsense,highsidecurrentsense,outputovercurrentprotection,loadcurrentmonitor,highNov06,2000sideamp,currentsenseampAPPLICATIONNOTE714IsolatedPowerSuppliesforTelecomApplicationsAbstract:Simpleeasytousehighsidecurrentsenseampsprotectspowersuppliesasaresultofirregularsupplyvoltagecausedbyshort-circuitconditions.Toensurecompliancewithallinternationalstandards,thedesignerofanisolatedpowersupplyfortelecomapplicationsneedstotakecertainfactsintoaccount:Theinputvoltageisnever110Vor220Vfromthemains,butthelowervoltageofalead-acidbattery(-12V,-24V,or-48V)……

Overcurrent&OvervoltageprotectionSemitelOvervoltageProtectorsforTelecomSemitelOvervoltage&OvercurrentProtectorsforTelecomSemitelElectronicCo.,Ltd.SemitelOvervoltageProtectorsforTelecomContentTelecomProductlineWhyProtectionCPTCSeriesPPTCseriesSVPseriesApplicationSurgeStandardSupportSemitelElectronicCo.,Ltd.SemitelOvervoltageProtectorsforTelecomSemitelTelecomCircuitProtectionSolutionsThyristorprogrammableOVERVOLTAGEPROTECTORSOvervoltageProtectionOvercurrentProtectionCPTCPPTCSemitelElectronicCo.,Ltd.SemitelOvervoltageProtectorsforTelecomWheretheProductFitsCentralOfficeForeignExchangeOfficesPBXSystemsRemoteTerminalsRemoteAccessServersCentralOfficeTerminalsOLEDdisplays,cellphones,PDA’sWirelessBaseStationsSet-……