Chitsimikizo cha mawonekedwe a USB-B chidzathetsedwa mu mtundu watsopano wa CTIA IEEE 1725,
Chaka cha 1725,

▍ Vietnam MIC Certification

Circular 42/2016/TT-BTTTT inanena kuti mabatire omwe amaikidwa m'mafoni a m'manja, mapiritsi ndi zolembera saloledwa kutumizidwa ku Vietnam pokhapokha ngati ali pansi pa certifctaion ya DoC kuyambira Oct.1,2016.DoC idzafunikanso kupereka mukamagwiritsa ntchito Chivomerezo cha Mtundu pazinthu zomaliza (mafoni a m'manja, mapiritsi ndi zolemba).

MIC inatulutsa Circular 04/2018/TT-BTTTT yatsopano mu May,2018 yomwe imati palibenso lipoti la IEC 62133:2012 loperekedwa ndi labotale yovomerezeka ya kutsidya kwa nyanja lomwe likuvomerezedwa mu July 1, 2018. Mayeso am'deralo ndi ofunikira pamene mukufunsira satifiketi ya ADoC.

▍ Mulingo Woyesera

QCVN101: 2016/BTTTT(nenani ku IEC 62133:2012)

▍PQIR

Boma la Vietnam linapereka lamulo latsopano No. 74/2018 / ND-CP pa Meyi 15, 2018 lonena kuti mitundu iwiri ya zinthu zomwe zimatumizidwa ku Vietnam zimayenera kutumizidwa ku PQIR (Product Quality Inspection Registration) potumizidwa ku Vietnam.

Kutengera lamuloli, Unduna wa Zachidziwitso ndi Kulumikizana (MIC) waku Vietnam udapereka chikalata chovomerezeka cha 2305/BTTTT-CVT pa Julayi 1, 2018, chonena kuti zinthu zomwe zili pansi pa ulamuliro wake (kuphatikiza mabatire) ziyenera kutumizidwa ku PQIR zikamatumizidwa kunja. ku Vietnam.SDoC idzaperekedwa kuti amalize ndondomeko yololeza kasitomu.Tsiku lovomerezeka la lamuloli ndi August 10, 2018. PQIR ikugwiritsidwa ntchito potumiza ku Vietnam kamodzi kokha, ndiko kuti, nthawi iliyonse woitanitsa katundu wochokera kunja, adzapempha PQIR (batch inspection) + SDoC.

Komabe, kwa ogulitsa kunja omwe akufulumira kuitanitsa katundu popanda SDOC, VNTA idzatsimikizira PQIR kwakanthawi ndikuwongolera chilolezo cha kasitomu.Koma obwera kunja akuyenera kutumiza SDoC ku VNTA kuti amalize ntchito yonse yololeza katundu mkati mwa masiku 15 ogwira ntchito pambuyo pa chilolezo cha kasitomu.(VNTA siperekanso ADOC yapitayi yomwe imagwira ntchito kwa Vietnam Local Manufacturers okha)

▍Chifukwa chiyani MCM?

● Wogawana Zambiri Zaposachedwa

● Co-founder of Quacert battery test laboratory

MCM motero imakhala wothandizira yekha labu iyi ku Mainland China, Hong Kong, Macau ndi Taiwan.

● Utumiki wa One-stop Agency Service

MCM, bungwe loyenera kuyimitsa kamodzi, limapereka kuyesa, ziphaso ndi ntchito za ma agent kwa makasitomala.

Cellular Telecommunications Industry Association (CTIA) ili ndi dongosolo la certification lophimba ma cell, mabatire, ma adapter ndi makamu ndi zinthu zina zomwe zimagwiritsidwa ntchito pazinthu zoyankhulirana zopanda zingwe (monga mafoni am'manja, ma laputopu).Pakati pawo, certification ya CTIA yama cell ndiyovuta kwambiri.Kupatula kuyesedwa kwachitetezo chambiri, CTIA imayang'ananso mapangidwe a maselo, njira zazikulu zopangira komanso kuwongolera kwake.Ngakhale satifiketi ya CTIA sikofunikira, oyendetsa ma telecom ku North America amafuna kuti zinthu zomwe ogulitsa awo azipereka ziphatikizepo satifiketi ya CTIA, chifukwa chake satifiketi ya CTIA imatha kuonedwanso ngati chofunikira kuti mulowe msika wolumikizirana waku North America. Mulingo wa certification wa CTIA nthawi zonse umatchula IEEE 1725 ndi IEEE 1625 yofalitsidwa ndi IEEE (Institute of Electrical and Electronics Engineers).M'mbuyomu, IEEE 1725 idagwiritsidwa ntchito ku mabatire opanda dongosolo;pomwe IEEE 1625 imagwiritsidwa ntchito pamabatire okhala ndi zolumikizira ziwiri kapena zingapo.Monga pulogalamu ya satifiketi ya batri ya CTIA yakhala ikugwiritsa ntchito IEEE 1725 ngati muyezo, pambuyo pa kutulutsidwa kwa mtundu watsopano wa IEEE 1725-2021 mu 2021, CTIA yapanganso gulu lothandizira kuyambitsa pulogalamu yokonzanso certification scheme ya CTIA. Gulu logwira ntchito mozama anapempha maganizo kuchokera ku ma laboratories, opanga mabatire, opanga mafoni a m'manja, opanga makamu, opanga ma adapter, ndi zina zotero. Mu May chaka chino, msonkhano woyamba wa CRD (Certification Requirements Document) unachitika.Panthawiyi, gulu lapadera la adaputala linakhazikitsidwa kuti likambirane za mawonekedwe a USB ndi nkhani zina mosiyana.Patadutsa theka la chaka, semina yomaliza idachitika mwezi uno.Zimatsimikizira kuti dongosolo latsopano la certification la CTIA IEEE 1725 (CRD) lidzaperekedwa mu December, ndi kusintha kwa miyezi isanu ndi umodzi.Izi zikutanthauza kuti certification ya CTIA iyenera kuchitidwa pogwiritsa ntchito mtundu watsopano wa chikalata cha CRD pambuyo pa Juni 2023. Ife, MCM, monga membala wa CTIA's Test Laboratory (CATL), ndi CTIA's Battery Working Group, tinakonza zokonzanso dongosolo latsopanoli ndipo tinatenga nawo mbali. muzokambirana za CTIA IEEE1725-2021 CRD.Zotsatirazi ndi zofunika kukonzanso: