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电流反馈半桥镇流器电路的晶体管的基极驱动FACTSHEET046Anelectronicballast:basedriveoptimisationIntroductionBasedriveoptimisationThisFactsheetinvestigatesthetransistorbasedriveThetransformer’sauxiliarywindingswhichprovidebasecircuitinacurrentfedhalfbridgeballast.Figure1drivemightcontainjustoneortwoturnseach.Inordershowsthesimplifiedcircuit.Theeffectonswitchingtoproviderapidtransistorturn-off,theirpeakloadedwaveformsofprogressingfromasimplebasedriveoutputvoltagewouldneedtobesuchthatthetransistorcircuittotheoptimisedsolutionwillbeshown.’sees’aturn-offvoltageofaro……