Za a soke takaddun shaida na USB-B a cikin sabon sigar CTIA IEEE 1725,
Yau 1725,

▍ Takaddar MIC ta Vietnam

Circular 42/2016/TT-BTTTT ya bayyana cewa ba za a iya fitar da batura da aka sanya a cikin wayoyin hannu, kwamfutar hannu da litattafan rubutu zuwa Vietnam sai dai idan an ba su takaddun shaida na DoC tun Oktoba 1,2016.Hakanan za'a buƙaci DoC don bayarwa lokacin da ake nema Nau'in Amincewa don samfuran ƙarshe (wayoyin hannu, allunan da littattafan rubutu).

MIC ta fitar da sabon Circular 04/2018/TT-BTTTT a watan Mayu,2018 wanda ya nuna cewa ba a sake karɓar rahoton IEC 62133:2012 da aka ba da izini daga dakin gwaje-gwaje na ƙasashen waje a cikin Yuli 1, 2018. Gwajin gida ya zama dole yayin neman takardar shaidar ADoC.

▍Tsarin Gwaji

QCVN101: 2016/BTTTT (koma zuwa IEC 62133: 2012)

▍PQIR

Gwamnatin Vietnam ta ba da sabuwar doka mai lamba 74/2018 / ND-CP a ranar 15 ga Mayu, 2018 don nuna cewa nau'ikan samfuran guda biyu da aka shigo da su Vietnam suna ƙarƙashin aikace-aikacen PQIR (Product Quality Inspection Registration) lokacin da ake shigo da su Vietnam.

Dangane da wannan doka, Ma'aikatar Watsa Labarai da Sadarwa (MIC) na Vietnam ta ba da takardar hukuma 2305/BTTTT-CVT a ranar 1 ga Yuli, 2018, wanda ke nuna cewa samfuran da ke ƙarƙashin ikonta (ciki har da batura) dole ne a nemi PQIR lokacin da ake shigo da su. zuwa Vietnam.SdoC za a ƙaddamar da shi don kammala aikin kwastam.Ranar da aka fara aiki da wannan ƙa'idar ita ce 10 ga Agusta, 2018. PQIR ya dace da shigo da kaya guda ɗaya zuwa Vietnam, wato, duk lokacin da mai shigo da kaya ya shigo da kaya, zai nemi PQIR (duba batch) + SDoC.

Koyaya, ga masu shigo da kaya waɗanda ke gaggawar shigo da kaya ba tare da SDOC ba, VNTA za ta tabbatar da PQIR na ɗan lokaci tare da sauƙaƙe izinin kwastam.Amma masu shigo da kaya suna buƙatar gabatar da SDoC ga VNTA don kammala aikin kwastam a cikin kwanaki 15 na aiki bayan izinin kwastam.(VNTA ba za ta sake fitar da ADOC na baya ba wanda ke aiki ne kawai ga Masana'antun Gida na Vietnam)

▍Me yasa MCM?

● Mai Rarraba Sabbin Bayanai

● Co-kafa na Quacert dakin gwaje-gwaje baturi

MCM don haka ya zama wakilin wannan dakin gwaje-gwaje a kasar Sin, Hong Kong, Macau da Taiwan.

● Sabis na Hulɗa ɗaya

MCM, madaidaicin hukumar tasha ɗaya, tana ba da gwaji, takaddun shaida da sabis na wakili ga abokan ciniki.

Ƙungiyar Masana'antu ta Sadarwar Watsa Labaru (CTIA) tana da tsarin takaddun shaida wanda ke rufe sel, batura, adaftar da runduna da sauran samfuran da ake amfani da su a samfuran sadarwar mara waya (kamar wayoyin hannu, kwamfutar tafi-da-gidanka).Daga cikin su, takaddun shaida na CTIA don sel yana da ƙarfi musamman.Bayan gwajin aikin aminci na gabaɗaya, CTIA kuma tana mai da hankali kan ƙirar ƙirar sel, mahimman hanyoyin aiwatar da samarwa da sarrafa ingancin sa.Ko da yake takardar shedar CTIA ba ta wajaba ba, manyan kamfanonin sadarwa a Arewacin Amurka suna buƙatar samfuran masu samar da su su wuce takardar shaidar CTIA, don haka za a iya ɗaukar takardar shaidar CTIA a matsayin buƙatun shigarwa don kasuwar sadarwar Arewacin Amurka. Ma'aunin takaddun shaida na CTIA koyaushe yana nufin IEEE 1725 da IEEE 1625 wanda IEEE (Cibiyar Injiniyoyin Lantarki da Lantarki ta buga).A baya can, IEEE 1725 ya yi amfani da batura ba tare da jerin tsari ba;yayin da IEEE 1625 ya yi amfani da batura masu haɗin layi biyu ko fiye.Kamar yadda shirin takardar shaidar baturi na CTIA ke amfani da IEEE 1725 a matsayin ma'auni, bayan fitar da sabon sigar IEEE 1725-2021 a cikin 2021, CTIA kuma ta kafa ƙungiyar aiki don ƙaddamar da shirin sabunta tsarin takaddun shaida na CTIA. Ƙungiyar aiki da yawa. neman ra'ayi daga dakunan gwaje-gwaje, masana'antun batir, masu kera wayar salula, masu kera masauki, masu kera adafta, da sauransu.A lokacin, an kafa ƙungiyar adaftar ta musamman don tattaunawa akan kebul na USB da sauran batutuwa daban.Bayan fiye da rabin shekara, an gudanar da taron karawa juna sani a wannan watan.Ya tabbatar da cewa za a fitar da sabon shirin ba da takardar shaida na CTIA IEEE 1725 (CRD) a watan Disamba, tare da lokacin mika mulki na watanni shida.Wannan yana nufin cewa dole ne a yi takardar shedar CTIA ta amfani da sabon sigar daftarin CRD bayan Yuni 2023. Mu, MCM, a matsayin memba na CTIA's Test Laboratory (CATL), da CTIA's Battery Working Group, bayar da shawarar bita ga sabon tsarin gwajin kuma mun shiga. cikin duk tattaunawar CTIA IEEE1725-2021 CRD.Wadannan su ne muhimman bita-bita: