IEC 62211:2003 EN-FR a410241a
Inductive components - Reliability management
REVISED
发布日期 :
2003-10-10
实施日期 :
IEC 62317-13:2008 EN_D 922b7512
Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
REVISED
发布日期 :
2008-04-09
实施日期 :