30732 Resultados disponibles

Filtrar:

(17001)
(13731)
(0)
(0)
IEC

IEC TR 61000-3-14:2011

En Vigor
2011-10-20
Electromagnetic compatibility (EMC) - Part 3-14: Assessment of emission limits for harmonics, interharmonics, voltage fluctuations and unbalance for the connection of disturbing installations to LV power systems
ISO

ISO/IEC TR 21000-11:2004

En Vigor
2004-11-18
Information technology — Multimedia framework (MPEG-21) — Part 11: Evaluation Tools for Persistent Association Technologies
IEC

IEC 61189-1:1997/AMD1:2001

En Vigor
2001-08-09
Amendment 1 - Test methods for electrical materials, interconnection structures and assemblies - Part 1: General test methods and methodology
IEC

IEC 60151-3:1963

En Vigor
1963-01-01
Measurements of the electrical properties of electronic tubes and valves - Part 3: Measurement of equivalent input and output admittances
IEC

IEC 62386-206:2009

En Vigor
2009-06-10
Digital addressable lighting interface - Part 206: Particular requirements for control gear - Conversion from digital signal into d.c. voltage (device type 5)
IEC

IEC 61753-087-6:2012

En Vigor
2012-02-21
Fibre optic interconnecting devices and passive components - Performance standard - Part 087-6: Non-connectorised single-mode bidirectional 1 310 nm upstream and 1 490 nm downstream WWDM devices for category O - Uncontrolled environment
ISO

ISO 80079-37:2016

En Vigor
2016-03-09
Explosive atmospheres — Part 37: Non-electrical equipment for explosive atmospheres — Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k''
IEC

IEC TS 62607-6-12:2024

En Vigor
2024-06-28
Nanomanufacturing - Key Control Characteristics - Part 6-12: Graphene - Number of layers: Raman spectroscopy, optical reflection