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International Electrotechnical Commission, 06/15/2021
Publisher: IEC
File Format: PDF
$72.00$145.00
Published:15/06/2021
Pages:19
File Size:1 file , 1.2 MB
Note:This product is unavailable in Ukraine, Russia, Belarus
IEC 60747-5-13:2021 provides the accelerated test method to assess effects of the tarnishing of silver and silver alloys used for LED packages due to hydrogen sulphide. Particularly, this test method is intended to give information on silver and silver alloy tarnishing effects to the luminous/radiant flux maintenance of LED packages. Additionally, this test method can give information on electric performances of LED packages due to corrosion of silver and silver alloys.
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Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 1-2: Special requirements for testing of thin-film Cadmium Telluride (CdTe) based photovoltaic (PV) modules
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Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters
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