国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

IEC/TR 60146-1-2 Ed. 4.0現(xiàn)行

Semiconductor converters - General requirements and line commutated converters Part 1-2: Application guide

出版:International Electrotechnical Committee

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)!

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號: IEC/TR 60146-1-2 Ed. 4.0
發(fā)布時(shí)間:2011/1/26 0:00:00
標(biāo)準(zhǔn)類別:TechnicalReport
出版單位:International Electrotechnical Committee
標(biāo)準(zhǔn)頁數(shù):83
標(biāo)準(zhǔn)簡介

IEC 60146-1-2:2011(E) gives guidance on variations to the specifications given in IEC 60146-1-1:2009 to enable the specification to be extended in a controlled form for special cases. Background information is also given on technical points which should facilitate the use of IEC 60146-1-1:2009. This technical report primarily covers line commutated converters and is not in itself a specification, except as regards certain auxiliary components, in so far as existing standards may not provide the necessary data. This fourth edition includes the following main changes with respect to the previous edition: a) re-edition of the whole document according to the current Directives; b) correction of some errors.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

IEC/TR 60146-1-2 Ed. 3.0

等同采用的國際標(biāo)準(zhǔn)

PD IEC TR 60146-1-2:2011 - Identical