DIN IEC 51(Sec)338
Transformers and inductors for use in electronic and telecommunication equipment - Part 2: Sectional specification for power transformers of assessed quality for switched mode power supplies (SMPS) for use in electronic and telecommunication equipment for capability approval (IEC 51(Sec)338:1994)
废止
发布日期 :
2001-10-01
实施日期 :
DIN IEC 49/347/CDV
IEC 60679-5-1: Quartz crystal controlled oscillators - A specification in the IEC Quality assessment system for electronic components (IECQ) - Part 5: Sectional specification; qualification approval; section 1: Blank detail specification (IEC 49/347/CDV:1996)
废止
发布日期 :
2001-10-01
实施日期 :
DIN IEC 48B/768/CD
Connectors with assessed quality, for use in d.c. and low frequency analogue and in digital application with high speed data rates - Part 4: Sectional specification for the definition and approval of loose part contacts for electrical connectors (IEC 48B/768/CD:1999)
废止
发布日期 :
2001-09-01
实施日期 :