NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN VDE 0711-222 ; VDE 0711-222:1992-08 [Withdrawn] references following documents:

Document number Edition Title
IEC 60924 1990-07 D.C. supplied electronic ballasts for tubular fluorescent lamps; general and safety requirements More 
IEC 60925 1989-03 D.c. supplied electronic ballasts for tubular fluorescent lamps; performance requirements More