Isatifikethi sojongano lwe-USB-B siya kubhangiswa kuhlelo olutsha lweI-CTIAIEEE 1725,
I-CTIA,

▍Yintoni i-KC?

Ukususela kwi-25^thAug., 2008，Korea Ministry of Knowledge Economy (MKE) wabhengeza ukuba National Standard Committee uya kuqhuba uphawu olutsha lwesizwe esidityanisiweyo isatifikethi - ebizwa KC uphawu endaweni Certification Korean ngexesha phakathi Jul. 2009 kunye Dec. 2010. Isiqinisekiso sokhuseleko Izixhobo zoMbane. iskimu (iSiqinisekiso se-KC) siskimu esisisinyanzelo nesizilawulayo sokuqinisekisa ukhuseleko ngokungqinelana noMthetho woLawulo loKhuseleko lweZixhobo zoMbane, isikimu esiqinisekisa ukhuseleko lokwenziwa nokuthengiswa.

Umahluko phakathi kokuqinisekiswa okunyanzelekileyo kunye nokuzilawula(ngokuzithandela)isiqinisekiso sokhuseleko:

Kulawulo olukhuselekileyo lwezixhobo zombane, isatifikethi se-KC sahlulwe ngokweziqinisekiso zokhuseleko ezinyanzelekileyo kunye nezizilawulayo (ngokuzithandela) njengohlelo lwengozi yemveliso.Izifundo zeSiqinisekiso esisiSinyanzeliso sisetyenziswa kwizixhobo zombane apho izakhiwo kunye neendlela zosetyenziso ezinokuthi zibangele. iziphumo ezinobungozi ezinzulu okanye umqobo onjengomlilo, ukutshatyalaliswa kombane. Ngelixa izifundo zokuzilawula (ngokuzithandela) zesatifikethi sokhuseleko zisetyenziswa kwizixhobo zombane apho izakhiwo kunye neendlela zokusetyenziswa zingenako ukubangela iziphumo ezinobungozi ezinzulu okanye umqobo onjengomlilo, ukutshitshiswa kombane. Kwaye ingozi kunye nomqobo unokuthintelwa ngokuvavanya izixhobo zombane.

▍ Ngubani onokufaka isicelo sesiqinisekiso se-KC:

Bonke abantu abasemthethweni okanye abantu abasekhaya nakwamanye amazwe ababandakanyeka kwimveliso, ukudibanisa, ukusetyenzwa kwesixhobo sombane.

▍ Inkqubo kunye nendlela yokuqinisekisa ukhuseleko:

Faka isicelo sesatifikethi se-KC ngemodeli yemveliso enokwahlulwa ibe yimodeli esisiseko kunye nemodeli yothotho.

Ukuze ucacise uhlobo lwemodeli kunye noyilo lwezixhobo zombane, igama elilodwa lemveliso liya kunikwa ngokwemisebenzi yalo eyahlukileyo.

▍ Isatifikethi se-KC sebhetri yeLithium

1. KC isiqinisekiso umgangatho ibhetri lithium:KC62133:2019
2. Umda wemveliso yesiqinisekiso se-KC sebhetri ye-lithium

A. Iibhetri ze-lithium yesibini zokusetyenziswa kwisicelo esiphathwayo okanye izixhobo ezisuswayo

B. Iseli ayixhomekekanga kwisatifikethi se-KC nokuba siyathengiswa okanye sidityaniswe kwiibhetri.

C. Kuba iibhetri ezisetyenziswa kwisixhobo sogcino lwamandla okanye i-UPS (unikezelo lwamandla olungaphazamisekiyo), kunye namandla abo angaphezu kwama-500Wh angaphaya komda.

D. Ibhetri enomthamo wamandla omthamo ungaphantsi kwe 400Wh/L ingena kumda wesatifikethi ukusukela ngo-1.^st, Epreli 2016.

▍Kutheni i-MCM?

● I-MCM igcina intsebenziswano esondeleyo kunye neelebhu zaseKorea, ezifana ne-KTR (iKorea Testing & Research Institute) kwaye iyakwazi ukunika izisombululo ezingcono kakhulu kunye nokusebenza kweendleko eziphezulu kunye nenkonzo yeXabiso elongezelelweyo kubaxhasi ukusuka kwinqanaba lokukhokela, inkqubo yokuvavanya, isiqinisekiso. iindleko.

● Isiqinisekiso se-KC sebhetri ye-lithium egcwalisekayo sinokufunyanwa ngokungenisa isatifikethi se-CB kwaye sisiguqulele kwisatifikethi se-KC. Njenge-CBTL phantsi kwe-TÜV Rheinland, i-MCM inokunikezela ngeengxelo kunye nezatifikethi ezinokuthi zifake isicelo sokuguqulwa kwesatifikethi se-KC ngokuthe ngqo. Kwaye ixesha elikhokelayo linokufinyezwa ukuba usebenzisa i-CB kunye ne-KC ngaxeshanye. Ngaphezu koko, ixabiso elinxulumeneyo liya kuba lihle ngakumbi.

Umbutho woShishino loNxibelelwano lweSelula (I-CTIA) ineskimu sesiqinisekiso esigubungela iiseli, iibhetri, iiadaptha kunye neenginginya kunye nezinye iimveliso ezisetyenziswa kwiimveliso zonxibelelwano ezingenazingcingo (ezifana neeselfowuni, iilaptops). Phakathi kwazo, isiqinisekiso se-CTIA seeseli singqongqo. Ngaphandle kovavanyo lwentsebenzo yokhuseleko jikelele, i-CTIA ikwagxininisa kuyilo lwesakhiwo seeseli, iinkqubo eziphambili zenkqubo yokuvelisa kunye nolawulo lomgangatho wayo. Nangona isatifikethi se-CTIA singesosinyanzeliso, abaqhubi abakhulu be-telecom eMntla Melika bafuna iimveliso zababoneleli babo ukuba baphumelele isatifikethi se-CTIA, ngoko ke isatifikethi se-CTIA sinokuqwalaselwa njengemfuneko yokungena kwimakethi yonxibelelwano yaseMntla Melika.Umgangatho woqinisekiso lwe-CTIA ubusoloko ubhekisa kwi-IEEE 1725 kunye ne-IEEE 1625 epapashwe yi-IEEE (Iziko leeNjineli zoMbane nezoMbane). Ngaphambili, i-IEEE 1725 isetyenziswe kwiibhetri ngaphandle koluhlu lwesakhiwo; ngelixa i-IEEE 1625 isetyenziswa kwiibhetri ezinonxibelelwano ezimbini nangaphezulu. Njengoko inkqubo yesatifikethi sebhetri ye-CTIA ibisoloko isebenzisa i-IEEE 1725 njengomgangatho wesalathiso, emva kokukhutshwa koguqulelo olutsha lwe-IEEE 1725-2021 ngo-2021, i-CTIA ikwayile iqela elisebenzayo lokuqalisa inkqubo yokuhlaziya iskimu sesiqinisekiso se-CTIA.
Iqela elisebenzayo lacela kakhulu izimvo kwiilabhoratri, abavelisi beebhetri, abavelisi beeselfowuni, abavelisi abakhoyo, abavelisi beeadaptha, njl.njl. NgoMeyi walo nyaka, intlanganiso yokuqala yoyilo lweCRD (uXwebhu lweeMfuno zeSiqinisekiso) yabanjwa. Ngeli xesha, iqela elikhethekileyo leadaptha lasekwa ukuba lixoxe nge-interface ye-USB kunye neminye imiba ngokwahlukeneyo. Emva kwesiqingatha sonyaka, isemina yokugqibela yabanjwa kule nyanga. Iqinisekisa ukuba isicwangciso esitsha sesatifikethi se-CTIA IEEE 1725 (CRD) siya kukhutshwa ngoDisemba, kunye nexesha lotshintsho leenyanga ezintandathu. Oku kuthetha ukuba isatifikethi seCTIA kufuneka senziwe kusetyenziswa inguqulelo entsha yoxwebhu lweCRD emva kukaJuni 2023. Thina, MCM, njengelungu leCTIA's Test Laboratory (CATL), kunye neCTIA's Battery Working Group, uhlaziyo olucetywayo kwisicwangciso esitsha sovavanyo saza sathatha inxaxheba. kuzo zonke iingxoxo ze-CTIA IEEE1725-2021 CRD. Olu lulandelayo luhlaziyo olubalulekileyo: