偏置供应电源低功耗盖革-弥勒管

摘要：高电压偏供应盖革-弥勒管功能体积小、功耗低。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSPOWER-SUPPLYCIRCUITSKeywords:highvoltage,boostconverter,multistagevoltagemultiplier,Geiger-MullertubeMar22,2006APPLICATIONNOTE3757BiasSupplyPowersLow-PowerGeiger-MuellerTubeAbstract:Ahigh-voltagebiassupplyforaGeiger-Muellertubefeaturessmallsizeandlowpowerconsumption.ManyportableradiationmonitorsincludeaGeiger-Muellertube,asimple,two-terminal,gas-filleddetectorthatgeneratesapulseeachtimearadiationevent(photonorparticle)impingesonthetube'ssensitivevolume.Pulsesizeandwidthareindependentofthepulseenergyorotherpropertiesoftheevent.Geiger-Muellertubesarelesssensitivetonon-gamma-rayradiation,andtheirdose-ratecalibration