AENOR Logo

Normas IEC

25074 Resultados disponibles

Filtrar:

(13599)
(11475)
IEC

IEC TR 60721-4-6:2001+AMD1:2003 CSV
En Vigor
2003-08-15
Classification of environmental conditions - Part 4-6: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 - Ship environment
IEC

IEC 60966-3-4:2023
En Vigor
2023-03-07
Radio frequency and coaxial cable assemblies - Part 3-4: Detail specification for semi-flexible cable assemblies (Jumper) - Frequency range up to 6 GHz, Type 50-141 semi-flexible coaxial cable
IEC

IEC 61337-2:2004
En Vigor
2004-07-06
Filters using waveguide type dielectric resonators - Part 2: Guidance for use
IEC

IEC 61249-4-18:2013
En Vigor
2013-11-04
Materials for printed boards and other interconnecting structures - Part 4-18: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - High performance epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead-free assembly
IEC

IEC 61747-2:2015
En Vigor
2015-04-09
Liquid crystal display devices - Part 2: Liquid crystal display modules - Sectional specification
IEC

IEC 60404-13:2018
En Vigor
2018-07-10
Magnetic materials - Part 13: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet
IEC

IEC 62788-1-6:2017
En Vigor
2017-01-27
Measurement procedures for materials used in photovoltaic modules - Part 1-6: Encapsulants - Test methods for determining the degree of cure in Ethylene-Vinyl Acetate
IEC

IEC 60939-2:2005
En Vigor
2005-02-10
Passive filter units for electromagnetic interference suppression - Part 2: Sectional specification - Passive filter units for which safety tests are appropriate - Test methods and general requirements