USB-B interface certification ichabviswa muvhezheni itsva yeCTIA IEEE 1725,
CTIA IEEE 1725,

▍ Chii chinonzi CTIA CERTIFICATION?

CTIA, chidimbu cheCellular Telecommunications uye Internet Association, isangano risingabatsiri purofiti rakavambwa muna 1984 nechinangwa chekuvimbisa kubatsirwa kwevashandisi, vagadziri uye vashandisi. CTIA ine vese vashandisi veUS nevagadziri kubva kunharembozha redhiyo masevhisi, pamwe neasina waya data masevhisi uye zvigadzirwa. Inotsigirwa neFCC (Federal Communications Commission) neCongress, CTIA inoita chikamu chikuru chemabasa nemabasa aishandiswa kuitwa nehurumende. Muna 1991, CTIA yakagadzira isina rusaruro, yakazvimiririra uye yepakati yekuongorora chigadzirwa uye certification system yeindasitiri isina waya. Pasi pehurongwa uhu, zvese zvigadzirwa zvisina waya mugiredhi revatengi zvinotora bvunzo dzekutevedzera uye izvo zvinoenderana nezvinodiwa zvichapihwa kushandisa CTIA yekumaka uye kurova masherufu ezvitoro zvemusika wekuNorth America wekutaurirana.

CATL (CTIA Authorized Testing Laboratory) inomiririra maLab akatenderwa neCTIA kuti iongororwe uye iongororwe. Mishumo yekuyedza yakapihwa kubva kuCATL inotenderwa ese neCTIA. Nepo mamwe marepoti ekuyedza nemhedzisiro kubva kune asiri-CATL zvisingazo zivikanwa kana kutadza kuwana CTIA. CATL yakatenderwa neCTIA inosiyana mumaindasitiri uye zvitupa. CATL chete iyo inokodzera kuyedza kutevedzera bhatiri uye kuongororwa inokwanisa kuwana chitupa chebhatiri chekutevedzera IEEE1725.

▍CTIA Battery Testing Standards

a) Certification Inodiwa yeBattery system Kutevedzera kuIEEE1725- Inoshanda kune Battery Systems nesero rimwe chete kana akawanda maseru akabatana akafanana;

b) Certification Inodiwa yeBattery system Kutevedzera kuIEEE1625- Inoshanda kuBattery Systems ine akawanda maseru akabatana mukufanana kana mune ese ari maviri akafanana uye akatevedzana;

Mazano anodziya: Sarudza pamusoro petifiketi zviyero nemabhatiri anoshandiswa munharembozha nemakomputa. Usashandise zvisirizvo IEE1725 kumabhatiri munharembozha kana IEEE1625 kumabhatiri ari mumakombuta.

▍Nei MCM?

●Hard Technology:Kubva 2014, MCM yanga ichipinda bhatiri pack musangano unoitwa neCTIA muUS gore rega, uye inokwanisa kuwana yazvino gadziriso uye kunzwisisa maitiro matsva emitemo nezveCTIA nenzira inokurumidza, yakarurama uye inoshanda.

●Qualification:MCM iCATL inotenderwa neCTIA uye inokwanisa kuita zvese zvine chekuita nechitupa kusanganisira kuyedza, kuongorora fekitori uye kurodha mushumo.

Iyo Cellular Telecommunications Industry Association (CTIA) ine certification scheme inovhara maseru, mabhatiri, adapta uye mahosti uye zvimwe zvigadzirwa zvinoshandiswa mumagetsi ekukurukurirana zvigadzirwa (senge mbozhanhare, malaptop). Pakati pavo, CTIA certification yemasero inonyanya kuomarara. Kunze kwekuyedzwa kwekuita kwekuchengetedza kwakawanda, CTIA inotarisawo pane dhizaini yemaseru, iwo akakosha maitiro ekugadzira uye kutonga kwayo kwemhando. Kunyangwe chitupa cheCTIA chisiri chekusungirwa, vakuru venharembozha muNorth America vanoda kuti zvigadzirwa zvevanopa vatengesi vavo vapfuure chitupa cheCTIA, saka chitupa cheCTIA chinogonawo kutorwa sechinhu chinodiwa chekupinda pamusika wekuNorth America wekutaurirana. uye IEEE 1625 yakabudiswa neIEEE (Institute of Electrical and Electronics Engineers). Kare, IEEE 1725 yaishandiswa kumabhatiri asina nhevedzano chimiro; nepo IEEE 1625 ichishandiswa kumabhatiri ane maviri kana anopfuura akatevedzana ekubatanidza. Sezvo chirongwa cheCTIA bhatiri chitupa chave chichishandisa IEEE 1725 seyereferensi, mushure mekuburitswa kweshanduro itsva yeIEEE 1725-2021 muna 2021, CTIA yakaumbawo boka rinoshanda kuti ritange chirongwa chekuvandudza CTIA certification scheme. kukumbira maonero kubva kumarabhoritari, vagadziri vemabhatiri, vagadziri venharembozha, vagadziri vanogamuchira, vanogadzira adapta, nezvimwe. Muna Chivabvu gore rino, musangano wekutanga weCRD (Certification Requirements Document) draft wakaitwa. Munguva iyi, boka rakasarudzika rakagadzirwa kuti rikurukure USB interface uye dzimwe nyaya zvakasiyana. Pashure peinopfuura hafu yegore, musangano wokupedzisira wakaitwa mwedzi uno. Inosimbisa kuti chirongwa chitsva chetifiketi cheCTIA IEEE 1725(CRD) ichapihwa muna Zvita, paine nguva yekuchinja yemwedzi mitanhatu. Izvi zvinoreva kuti certification yeCTIA inofanira kuitwa pachishandiswa vhezheni itsva yegwaro reCRD mushure meChikumi 2023. Isu, MCM, senhengo yeCTIA's Test Laboratory (CATL), uye CTIA's Battery Working Group, takaronga kudzokorora chirongwa chitsva chebvunzo uye takatora chikamu. mukati meCTIA IEEE1725-2021 CRD nhaurirano. Izvi zvinotevera zvidzoreso zvakakosha: