
D.C. supplied electronic ballasts for tubular fluorescent lamps - General and safety requirements
出版:International Electrotechnical Committee

专家解读视频
This standard specifies general and safety requirements for electronic ballasts for use on d.c. supplies, having rated voltages not exceeding 250 V, associated with fluorescent lamps complying with IEC 81. This standard also specifies electronic ballasts for lamps which are not yet standardized. lt does not specify independent ballasts. Supersedes IEC 60458.
VDE 0712-20:1994 - Identical
SN EN 60924:1991 - Identical
DIN EN 60924 (1994-10) - Identical
BS EN 60924:1991 - Identical
GOST R IEC 924:1998 - Identical
I.S. EN 60924:1992 - Identical
NF EN 60924:1992 - Identical
SS EN 60924:1991 - Identical
UNE EN 60924:1994 - Identical