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Normas IEC

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IEC

IEC 60747-5-10:2019

En Vigor
2019-12-11
Semiconductor devices - Part 5-10: Optoelectronic devices - Light emitting diodes - Test method of the internal quantum efficiency based on the room-temperature reference point
IEC

IEC 60793-1-42:2013

En Vigor
2013-01-24
Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
IEC

IEC 61262-1:1994

En Vigor
1994-07-14
Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 1: Determination of the entrance field size
IEC

IEC 60510-2-1:1978/AMD1:1989

En Vigor
1989-12-15
Amendment 1 - Methods of measurement for radio equipment used in satellite earth stations. Part 2: Measurements for sub-systems. Section One: General - Section Two: Antenna (including feed network)