... frequency converter: brand new dimensional vector technique unique software dead area compensation excellent tracking self-start of ... output routes unique functionbrand-new dimensional vector techiqueunique software deadarea compensationexcellent tracking self-stert of non-speed ... ,EUPEC,Infineon,Semikron,IXYS,PRX,Sanrex,Sanken,Westcode,Siemens,DYNEX,Hitachi,Nihon,VICOR,LAMBDA,COSEL,Ferraz,Bussmann. ...