标签: limits

LinearControllerDesign-LimitsofPerformanceViaConvexOptimization

池充电电路的一套安全温度限制。单节锂离子（锂离子）电池充电器可从USB端口或外部电源供电。Maxim/Dallas>AppNotes>AUTOMOTIVEKeywords:batterycharger,thermalprotection,Li+,lithiumion,safety,settemperaturelimits,thermistor,Oct01,2003dualcomparator,windowcomparator,batterychargingAPPLICATIONNOTE2769DualComparatorThermallyProtectsLi+BatteryAdualcomparatorandthermistorsetsafetemperaturelimitsforalithium-ionbatterychargingcircuit.Thesingle-celllithium-ion(Li+)batterychargercanbepoweredfromaUSBportorexternalsupply.MostmanufacturersrecommendthatLi+(lithium-ion)batteriesnotbechargedbelow0°Corabove+50°C.Youcanmonitorbothoftheselimitsbyaddingathermistoranddual(window)comparatortoaLi+batterycharger(Figure1).Figure1.ThislithiumbatterychargerderivesitspowerfromfromaUSB……

IEC61000-3-2(2009)-Electromagneticcompatibility(EMC)-Part3-2-Limits-Limitsforharmoniccurrentemissions(equipmentinputcurrentlessthan16Aperphase)IEC61000-3-2Edition3.22009-04INTERNATIONALSTANDARDNORMEINTERNATIONALEElectromagneticcompatibility(EMC)……

DeviceStructuresandMaterialsforScalingtoSiLimitsandBeyondDeviceStructuresandMaterialsforScalingtoSiLimitsandBeyondKrishnaSaraswatMaterialsStructuresandDevicesMARCOFocusResearchCenter1FocusResearchCenterProgram:TimeScaleEssentialcomplementtoongoing,neartermeffortsFocuswhereevolutionaryR&DmaynotfindsolutionsTechnologyscaling0.13m200290nm200465nm200645nm200830-20nm201010nm?2012+currentnear-termR&D...MARCOFRCPAgenda2TheFourCurrentFocusCentersDesignandTestFocusCenterDirector:JanRabaey,BerkeleyComponent-baseddesign,constructivefabrics,fullyprogrammablesystems,test,verification,energy&power,calibratingachievabledesignsLeadSchool:U.C.BerkeleyCMUMITPennStatePrincetonPurdueStanfordUCLAUC……