Izinguquko Zokulawula Zesitifiketi Sokuthobela Imithetho ye-USB Ezibuyekeziwe

Ingane eneminyaka eyisithupha ubudala ephelelwe yisikhathi I-USB Ulwazi lwenqubomgomo yesitifiketi luholela ekwehlulekeni kohlelo lokusebenza njengoba i-USB-IF, i-EU kanye ne-Saudi Arabia ziqalise ukubuyekezwa okujulile komthethonqubo okusukela ngo-2025 kuya ku-2026 ngemithetho ebalulekile ebuyekeziwe efingqiwe ngezansi.

1. Isiqondiso Seshaja Esijwayelekile se-EU (EU 2022/2380) Isimo Sokusebenza Sakamuva Isikhathi sokusetshenziswa kohlobo C oluyimpoqo esinezigaba ezimbili:

• Isigaba 1 (Disemba 28, 2024): Izigaba ezingu-13 ezihlanganisa i-smartphone, ithebhulethi, ikhamera yedijithali, i-headphone, ikhonsoli yegeyimu ephathekayo, i-e-reader, isikhulumi se-Bluetooth, ikhibhodi, igundane kanye ne-router engenantambo zidinga isikhombimsebenzisi esiqinile se-Type-C sokufinyelela emakethe ye-EU;
• Isigaba 2 (Ephreli 28, 2026 sesivele sisebenza): Wonke amakhompyutha aphathekayo asanda kwethulwa athengiswa e-EU eboshwe ngumthethonqubo wephothi yohlobo lwe-C ophoqelekile ngomkhiqizo wokushaja okusheshayo we->15W odinga ukwesekwa kwephrothokholi ye-USB PD ehambisanayo.

Izinga lokuthobela imithetho le-EU lamukela uchungechunge lwe-EN IEC62680: IEC62680-1-2 lwezincazelo ze-USB PD kanye ne-IEC62680-1-3 yezindlela zokuxhuma/ikhebula ze-Type-C. Iziqondiso zamanje ze-EU RED zibhekisela kuzinga le-EN elingu-2022-version EN ngenkathi kubuyekezwe i-PD3.2 V1.1 kanye nemininingwane ye-Type-C2.4 zigcina ukuhambisana okugcwele kwangemuva kokuthunyelwa kwesitifiketi. Umthethonqubo Ongeziwe we-EU Ecodesign (EU)2025/2052 oqondiswe ku-adaptha yangaphandle ye-AC-DC ukuthobela i-USB-C kuqala ukusebenza ngokuphoqelekile ngoDisemba 14, 2028 ngesikhathi sokuguquka seminyaka emi-3 kusukela ekukhishweni okusemthethweni kukaNovemba 2025.

Ukucaciswa okubalulekile kwezomthetho: Umthetho we-EU ugunyaza kuphela ukuhambisana okujwayelekile kwe-IEC62680 ngaphandle kwe-USB-IF TID ephoqelekile njengombhalo wokukhishwa kwentela; abakhiqizi bangathatha umbiko wokuhlola welebhu yangaphandle we-IEC62680 ogunyaziwe + ukuzimemezela ukuze baqedele ukuhambisana ne-CE ngaphandle kwesitifiketi esisemthethweni se-TID, yize iningi labasabalalisi baseYurophu lidinga ngokuzithandela i-TID njengomkhawulo wangaphakathi we-QC ongenayo. Isiteshi se-USB-IF esizinikele se-EU Conformity IEC62680 siyisevisi yokulula kwezentengiselwano hhayi imfuneko ephoqelekile ngokomthetho.

2. Umthetho Wokulawula Uhlobo C lwe-Saudi Arabia i-SASO kanye ne-CST Umthethonqubo wendawo wohlobo C onezigaba ezimbili okhishwe ngokubambisana yi-Saudi Communications Commission (CST) kanye nehhovisi elijwayelekile le-SASO:

• Isigaba 1 (Jan1, 2025): Uhlu olufanayo lwemikhiqizo ye-elekthronikhi ephathekayo njengoba i-EU isebenzisa imbobo yohlobo C;
• Isigaba 2 (kusukela ngo-Ephreli 1, 2026): Ama-laptop afakwe kububanzi be-Type-C obudingekayo ukuze kungene emakethe yaseSaudi ngeplatifomu yesitifiketi se-SABER ehambisana ne-SASO IEC62680-1-2:2023 kanye ne-SASO IEC62680-1-3:2023 standard yakamuva (imibiko yokuhlolwa yohlelo luka-2017 ayisamukelwa amalabhorethri endawo).

Umehluko wemfuneko yokusabalalisa evela ku-EU: Nakuba umthetho waseSaudi ungayibeki i-TID njengefayela eliyimpoqo lesitifiketi se-SABER PCoC/SC, abathumeli abakhulu be-hypermarket bendawo bafuna i-USB-IF TID esebenzayo ngokuzimela kwezimpahla ezingenayo okwenza imfuneko yokufinyelela emakethe ye-TID yangempela yokuthunyelwa kweziteshi zokuthengisa zaseSaudi. Ukuphathwa kwemakethe yaseSaudi kwenza ukuhlolwa kwamadokhumenti okungahleliwe kwaminyaka yonke okuhoxisa isitifiketi sokuthunyelwa kwe-SC ngokumelene nemikhiqizo engahambisani nemithetho.

3. Isibuyekezo Somthetho Wangaphakathi we-USB-IF:

Ukuhlolwa Kwamandla e-D3 Okuphoqelekile kusukela ngoSepthemba 1, 2025. Zonke iziqinisekiso zedivayisi ye-USB3.2 kanye ne-USB4 ezisanda kuthunyelwa zengeza ukuhlolwa kokusetshenziswa kwamandla ajulile e-D3 okungakhokhisi i-USD1,500~2,000 eyengeziwe ngento ngayinye kanye nesicelo sokukhululwa esikhethekile esidinga ukuthunyelwa okusemthethweni kwe-USB-IF kwezinyanga ezintathu kusengaphambili.

4. Imininingwane Yesitifiketi Esisha se-PD3.2 V1.1 kanye ne-USB4 V2.0

Imininingwane ye-PD ithuthukisiwe kusuka ku-PD3.1 kuya ku-PD3.2 V1.1 ngemininingwane yokuhlola ebuyekeziwe esebenza kusukela ku-Q4 2024 kanye nemininingwane yekhebula le-Type-C ithuthukisiwe yaba yi-Release2.4 ngezibuyekezo ezine zokuhlola eziyisisekelo ezibalulekile:

• Ukunikezwa kwamandla kagesi alungisekayo e-AVS kuba yimpoqo kwi-adaptha yamandla engu->27W evumela ukulungiswa kwamandla kagesi angu-100mV okuguquguqukayo phakathi kuka-9~15V/9~20V okushintsha igiya lamandla kagesi elihlanganisiwe elingaguquki;
• Ukuhlolwa kwe-FRS Fast Role Swap Initial Sink okuyimpoqo ngenkathi isitifiketi se-Initial Source singakavulwa;
• Ishaja yamachweba amaningi ethi umthamo wamandla ahlanganyelwe idinga ukuhlolwa kokubambisana komthwalo ohlanganyelwe okugcwalisa umphumela osheshayo ongu-≥7.5W wezinto ezingaphakathi ezisanda kuxhunywa ngaphakathi kwewindi lamasekhondi ama-3;
• Isitifiketi somthombo wembobo eyodwa ye-EPR 240W siyatholakala ngokuvunyelwa kwembobo ye-EPR eminingi kusalindwe isimemezelo se-USB-IF esizayo.

Isikhathi somusa wokuguquka: izinyanga ezingu-18 ze-semiconductor chip, izinyanga ezingu-24 zomkhiqizo wokugcina oqediwe; i-PD3.1 kanye ne-PD3.2 zamukelekile okwesikhashana kodwa ukuthuthukiswa kwephrojekthi entsha kunconywa ukuthi kusetshenziswe ngqo inguqulo yakamuva ye-PD3.2 ukuze kuhambisane nesikhathi eside.

I-USB4 V2.0 (80Gbps bidirectional +240W PD power) ilandela umthetho wokumaka okuphakeji obuyekeziwe: Iphakheji yangaphandle kumele iphrinte ilebula yesilinganiso se-"USB 80Gbps"/"USB40Gbps" ecacile evumela ukumaka kobuchwepheshe okwengeziwe kwe-"USB4 Version2.0" ngenkathi ivimbela uphawu olulodwa lwe-"USB440Gbps" emikhiqizweni ye-80Gbps; isitifiketi esisemthethweni se-USB4 sitholakala kuphela ku-PIL Platform Interoperability Lab esikhundleni se-workshop ejwayelekile yokuthobela imithetho yekota.

5. Isidingo se-Microsoft WHCP Windows11 Device Extra USB-C 

Idivayisi eqinisekisiwe ye-Windows11 WHCP idinga idatha esebenza ngokugcwele + i-port yohlobo C ngaphandle kwesixhumi esifinyeziwe sokushaja kuphela kanye nokuhlolwa kokuhambisana kwephrothokholi ye-USB okuqondene nokuhlolwa kwe-WHCP (ukuphoqelelwa kokufaka isicelo esisha ngaphandle kwemingcele ephindaphindayo emishinini eqinisekisiwe ekhona).

6. I-Workshop Yokuthobela Imithetho Yekota Ezayo #141 ye-USB-IF (Agasti 4~7,2026 ePortland USA)Umkhawulo wokubhalisa:

Jul19, 2026 okukhethekile kwebhizinisi elingamalungu e-USB-IF ngokuhlolwa okusemthethweni kwamahhala endaweni:

✅Izinto zesitifiketi ezamukelekayo: I-USB2.0/3.1Gen1/Gen2, i-PD3.2 chip/power adapter (i-PPS ongayikhetha), idivayisi yesinki eyodwa/enamachweba amaningi (ethobela i-EPR), ibhange lamandla, ishaja yokukhipha eyabiwe, i-FRS Initial Sink, ikhebula le-E-Marker EPR kanye nethrekhi yokuhambisana ne-EU IEC62680 ekhethekile;

❌Isitifiketi esisemthethweni esingatholakali: Idivayisi ye-USB4, ishaja yesinki enikwe amandla yi-PPS, umkhiqizo wembobo yomthombo we-EPR eminingi, Umthombo Wokuqala we-FRS (konke ukuhlolwa kokubhekisela kokuqala kuphela). Ukulungiswa komfakisicelo: Ifomu elijwayelekile le-VIF V3.32 + isithombe somkhiqizo + isampula yokuhlola yamayunithi amabili (eyodwa egcwele, enye ibhethri elingenalutho lama-elekthronikhi asebenza ngebhethri).

7. Inqubomgomo Yokukhululwa Ekuhlolweni Okuphindaphindiwe Kwezinsuku Eziyi-180 Ye-QPRDv4 Ukufana

Umkhiqizo oqinisekisiwe ujabulela ukukhululwa ekushintsheni okuyingxenye kwezinsuku ezingu-180 ukugwema ukuhlolwa kabusha okugcwele kokulungiswa kobuhle okuhlanganisa umbala wegobolondo, ukupakishwa kwangaphandle kanye nokufakwa esikhundleni kwezesekeli ezisizayo ezingezona ezesekethe; ukuhlelwa/ukuguqulwa kwe-chip ye-PCB kwenza kungafaneleki ukukhululwa okudinga ukuhlolwa okungeziwe okugcwele. Ukuhlelwa kwe-OEM kuvumela umkhiqizo oqediwe ukuthi uzuze i-TID esebenzayo yomthengisi wezingxenye eziqinisekiswe ngaphambilini ngaphandle kokuhlolwa okuphindwe kabili ngokusebenzisa imvume yommeleli we-USB-IF yomhlinzeki yokunciphisa izindleko ze-multi-SKU batch.