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International Electrotechnical Commission, 06/08/2021
Publisher: IEC
File Format: PDF
$139.00$278.00
Published:08/06/2021
Pages:80
File Size:1 file , 2.3 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
IEC 61558-2-16:2021 deals with the safety of switch mode power supply units and transformers for switch mode power supply units. Transformers incorporating electronic circuits are also covered by this standard.
Optical fibres - Part 1-40: Attenuation measurement methods
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Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 103: Mathematics - Functions
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