D.C. or a.c. supplied electronic step-down convertorsfor filament lamps
Subtitle: general and safety requirements = Convertisseurs abaisseurs électroniques alimentés en courant continu ou alternatif pour lampes à incandescence.Prescriptions générales et de sécurité.
Series: IEC International Standard = -- CEI Norme Internationale -- 1046; IEC International Standard -- 1046.
Publisher: International Electrotechnical Commission
Published: 1991
Place of publication: Geneva
Language: mul
Number of pages: 48
Notes: Reference number CEI/IEC 1046:1991.

French and english parallel text.