DS/EN 61347-2-2:2012
Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps

Standard No.

DS/EN 61347-2-2:2012

Release Date

2012

Published By

Danish Standards Foundation

Latest

DS/EN 61347-2-2:2012

Replace

DS/EN 61347-2-2-2001 DS/EN 61347-2-2/Corr. Dec. 2010-2011 DS/EN 61347-2-2/A1-2006 DS/EN 61347-2-2/Corr.-2003 DS/EN 61347-2-2/A2-2006

Scope

This part of IEC 61347 specifies particular safety requirements for electronic step-downconvertors for use on d.c. supplies of up to 250 V or a.c. supplies of up to 1 000 V, at 50 Hz or 60 Hz and with rated output voltage = 50 V r.m.s. at a frequency devi

DS/EN 61347-2-2:2012 history

• 2012 DS/EN 61347-2-2:2012 Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
• 1995 DS/EN ISO 3947:1995 Starches, native or modified - Determination of total fat content