... TB212,TB222,TB232,TB351,TB361,and so on)fast switching thyristor;(TBH361,TBH371,TBH333.TBH4333 and so on) ... frequency thyristor;KG(KA)100A-1500A/100V-2000VThyristor module;MTC,MTA,MTK,MTX(25A-800A/800V-2000V) ... Electric valve module;MDC,MDA,MDK(25A-800A/800V-2000V)Thyristor ... ,MFK(25A-800A/800V-2000V)Rectification bridge module;MDS10A-500A,MDQ10A-500A(800V-2000V)Solid state ...