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YD/T 731-2018 PDF English

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YD/T 731-2018: 48V rectifier for telecommunications
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Status: Valid

YD/T 731: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
YD/T 731-2018English729 Add to Cart 7 days [Need to translate] 48V rectifier for telecommunications
YD/T 731-2008English999 Add to Cart 5 days [Need to translate] High Frequency Switch-Mode Rectifier for Telecommunications
YD/T 731-2002English959 Add to Cart 6 days [Need to translate] High Frequency Switch-mode Rectifier for Telecommunication
YD/T 731-1994English359 Add to Cart 3 days [Need to translate] (Communication with the high-frequency switching rectifier)

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Basic data

Standard ID YD/T 731-2018 (YD/T731-2018)
Description (Translated English) 48V rectifier for telecommunications
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M41
Word Count Estimation 31,377
Date of Issue 2018-04-30
Date of Implementation 2018-07-01
Older Standard (superseded by this standard) YD/T 731-2008
Regulation (derived from) Ministry of Industry and Information Technology Announcement No. 23 of 2018
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the series, requirements, test methods, inspection rules, marking, packaging, transportation and storage of 48V rectifiers for communication (hereinafter referred to as rectifiers).

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