IEC 60456 Ed. 5.1 b:2022

Clothes washing machines for household use – Methods for measuring the performance CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 12/01/2022

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IEC 63098-2 Ed. 1.0 en:2022

Transmitting and receiving equipment for radiocommunication – Radio-overfibre technologies and their performance standard – Part 2: Radio-over-fibre-based fronthaul network for railway communication systems
standard by International Electrotechnical Commission, 12/01/2022

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IEC 62040-1 Amd.2 Ed. 2.0 b:2022

Amendment 2 – Uninterruptible power systems (UPS) – Part 1: Safety requirements
Amendment by International Electrotechnical Commission, 11/01/2022

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IEC 61156-7 Ed. 2.0 en:2023

Multicore and symmetrical pair/quad cables for digital communications – Part 7: Symmetrical pair cables with transmission characteristics up to 1 200 MHz – Sectional specification for digital and analogue communication cables
standard by International Electrotechnical Commission, 02/01/2023

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IEC 60539-1 Ed. 4.0 b:2022

Directly heated negative temperature coefficient thermistors – Part 1: Generic specification
standard by International Electrotechnical Commission, 12/01/2022

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IEC 62496-2-5 Ed. 1.0 b:2022

Optical circuit boards – Basic test and measurement procedures – Part 2-5: Flexibility test for flexible opto-electric circuits
standard by International Electrotechnical Commission, 12/01/2022

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IEC 60904-5 Amd. 1 Ed. 2.0 b:2022

Amendment 1 to Photovoltaic devices – Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method
Amendment by International Electrotechnical Commission, 11/01/2022

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IEC 60204-SER Ed. 1.0 b:2023

Safety of machinery – Electrical equipment of machines – ALL PARTS
standard by International Electrotechnical Commission, 02/14/2023

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IEC 61937-SER Ed. 1.0 b:2023

Digital audio – Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 – ALL PARTS
standard by International Electrotechnical Commission, 02/14/2023

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IEC 63364-1 Ed. 1.0 b:2022

Semiconductor devices – Semiconductor devices for IoT system – Part 1: Test method of sound variation detection
standard by International Electrotechnical Commission, 12/01/2022

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