标签: half

利用PFC和半桥谐振控制器TEA1713典型的AC-DC电源250W液晶电视应用。UM10379Typical250WLCDTVAC-DCpowersupplyapplicationwiththeTEA1713PFCandhalf-bridgeresonantcontrollerRev.01―16April2010UsermanualDocumentinformationInfoContentKeywordsTEA1713,halfbridge,PFCcontroller,LLCresonant,highefficiency,zerovoltageswitching,resonantfrequency,leakageinductance.AbstractTheTEA1713includesaPFCcontrolleraswellasacontrollerforahalfbridgeresonantconverter.Thisusermanualdescribesa250WresonantswitchingmodepowersupplyforatypicalLCDTVdesignbasedontheTEA1713.Theboardprovides3outputvoltage……

Abstract:Thisarticledescribesasimpleandcosteffectivemethodofmeasuringtemperatureusingathermistorconnectedinahalf-bridgeconfiguration.ThegoalistoperformaratiometricmeasurementsuchthattheVREFsourcevoltagetothedivideristhesameasthereferencetotheanalog-to-digitalconverter(ADC)usedtomeasurethevoltageatVT.Maxim>AppNotes>A/DandD/ACONVERSION/SAMPLINGCIRCUITSKeywords:halfbridge,thermistor,ADC,A/Dconverter,NTC,PTC,ratiometric,negativetemperatureSep27,2002coefficent,positiontemperaturecoefficent,analogtodigitalconvertersAPPLICATIONNOTE1753ASimpleThermistorInterfacetoanADCAbstract:Thisarticledescribesasimpleandcosteffectivemethodofmeasuringtemperatureusingathermistorconnectedinahalf-bridgeconfiguration.ThegoalistoperformaratiometricmeasurementsuchthattheVREFsourcevoltagetothedivideristhesameasthereferencetotheanalog-to-digitalconverter(ADC)usedtomeasurethevoltageatVT.Therearemanycircuitsandmeasurementmethodsthatcanbeusedwithathermistortodeterminethetemperature.Thesimplesta……

摘要：一个适配器电路组成一个RS-485收发器（MAX3076或MAX13086）和电压监视器用作定时器（MAX641X）允许在一个更复杂的现有点，以点全双工电路功能点，点对多点半双工系统。Maxim>AppNotes>AmplifierandComparatorCircuitsCommunicationsCircuitsInterfaceCircuitsKeywords:RS-485adapter,fullduplex,point-to-multipointhalfduplex,voltagemonitorsJan06,2011APPLICATIONNOTE4554RS-485AdapterConvertsDataLinesfromFull-toHalf-DuplexBy:MassimoCaprioliAbstract:AnadaptercircuitconsistingofanRS-485transceiver(MAX3076orMAX13086)andavoltagemonitorusedasatimer(MAX641X)allowsanexistingpoint-to-pointfullduplexcircuittofunctioninamore-complexpoint-to-multipointhalf-duplexsystem.AsimilarversionofthisarticleappearedintheJune21,2007issueofElectronicDesignmagazine.MultiprotocolinterfaceICs(suchastheMAX3162fromMaxim)canbeusedtoconnectaU……