Utshintsho oluhlaziyiweyo lweSatifikethi sokuThotyelwa kwe-USB

Umntwana oneminyaka eli-15 ubudala ophelelwe lixesha i-USB Ulwazi lomgaqo-nkqubo wesatifikethi lukhokelela ekusileleni kwesicelo njengoko i-USB-IF, i-EU kunye ne-Saudi Arabia ziqalise uhlaziyo olunzulu lwemithetho oluqala ngo-2025 ukuya ku-2026 ngemithetho ebalulekileyo ehlaziyiweyo echazwe ngezantsi.

1. I-EU Universal Charger Directive (EU 2022/2380) Imeko Yokuphunyezwa Kwamva nje Ixesha lokunyanzeliswa kohlobo lwe-C oluyimfuneko olunezigaba ezibini:

• Isigaba 1 (Disemba 28, 2024): Iindidi ezili-13 eziquka i-smartphone, ithebhulethi, ikhamera yedijithali, i-headphone, i-game console ephathwayo, i-e-reader, isithethi seBluetooth, ikhibhodi, imawusi kunye ne-wireless router zifuna ujongano oluzinzileyo lwe-Type-C ukuze kufikeleleke kwimarike ye-EU;
• Isigaba sesi-2 (Epreli 28, 2026 sele sisebenza): Zonke iikhompyutha zelaptop ezisandula ukuqaliswa ezithengiswa kwi-EU zibotshelelwe ngumgaqo wezibuko zeType-C onyanzelekileyo kunye nemveliso yokutshaja ngokukhawuleza ye->15W efuna inkxaso yeprotocol ye-USB PD ehambelanayo.

Umgangatho wokuthobela umthetho we-EU wamkela uthotho lwe-EN IEC62680: IEC62680-1-2 kwiinkcukacha ze-USB PD kunye ne-IEC62680-1-3 kwiikhrayitheriya zesixhumi/intambo yohlobo lwe-C. Izikhokelo zangoku ze-EU RED ezibhekisa kumgangatho we-EN ongu-2022-version EN ngelixa iinkcukacha ze-PD3.2 V1.1 kunye ne-Type-C2.4 ezihlaziyiweyo zigcina ukuhambelana okupheleleyo ngasemva kokungeniswa kwesatifikethi. Umgaqo-nkqubo owongezelelweyo we-EU Ecodesign (EU)2025/2052 ojolise kwiadaptha yangaphandle ye-AC-DC Ukuthobela i-USB-C kuqala ukusebenza ngokunyanzelekileyo ngoDisemba 14, 2028 kunye nexesha lotshintsho lweminyaka emi-3 ukusuka ekukhutshweni ngokusemthethweni kweNovemba 2025.

Ingcaciso ephambili yomthetho: Umthetho we-EU ugunyazisa kuphela ukuhambelana okusemgangathweni kwe-IEC62680 ngaphandle kwe-USB-IF TID enyanzelekileyo njengoxwebhu lokucoca amasiko; abavelisi banokwamkela ingxelo yovavanyo lwe-IEC62680 yelebhu yomntu wesithathu evunyiweyo kunye nokuzibhengeza ukuze bagqibezele ukuthobela i-CE ngaphandle kwesatifikethi esisemthethweni se-TID, nangona uninzi lwabasasazi baseYurophu befuna ngokuzithandela i-TID njengomda wangaphakathi we-QC ongenayo. Itshaneli ye-USB-IF yokuthobela i-EU IEC62680 yinkonzo yokunceda urhwebo hayi imfuneko yomthetho.

2. Umthetho weSigunyaziso se-SASO kunye ne-CST eSaudi Arabia Umgaqo-nkqubo wengingqi wohlobo-C onamanqanaba amabini okhutshwe ngokubambisana yiKhomishini yoNxibelelwano yaseSaudi (CST) kunye ne-ofisi esemgangathweni ye-SASO:

• Isigaba 1 (Januwari 1, 2025): Uluhlu olufanayo lweemveliso ze-elektroniki eziphathwayo njengoko i-EU inyanzelisa izibuko le-Type-C;
• Isigaba sesi-2 (sisebenza ukususela ngo-Epreli 1, 2026): Iilaptops zongezwa kwindawo yohlobo lwe-C eyimfuneko yokungena kwimarike yaseSaudi ngeqonga lesatifikethi se-SABER elihambelana ne-SASO IEC62680-1-2:2023 kunye ne-SASO IEC62680-1-3:2023 umgangatho wamva nje (iingxelo zovavanyo zohlelo luka-2017 azisamkelwa ziilabhoratri zasekuhlaleni).

Umahluko osebenzayo kwimfuno yomthengisi kwi-EU: Nangona umthetho waseSaudi ungayibeki i-TID njengefayile enyanzelekileyo yesatifikethi se-SABER PCoC/SC, abathumeli be-hypermarket abakhulu basekuhlaleni bafuna i-USB-IF TID esebenzayo kwiimpahla ezingenayo nto leyo eyenza imfuneko yokufikelela kwimarike ye-TID de facto yokuthunyelwa kweetshaneli zokuthengisa eSaudi. Ulawulo lwemarike yaseSaudi lwenza uphicotho lwamaxwebhu lonyaka olungacwangciswanga olurhoxisa isiqinisekiso sokuthunyelwa kwe-SC ngokuchasene neemveliso ezingathobeliyo.

3. Uhlaziyo loMgaqo wangaphakathi we-USB-IF:

Uvavanyo lwaMandla e-D3 luyimfuneko ukususela ngoSeptemba 1, 2025. Zonke iziqinisekiso zesixhobo se-USB3.2 kunye ne-USB4 esisandula ukungeniswa zongeza uvavanyo olungenakukhululwa kwi-D3 deep-power-consumption olubiza i-USD1,500~2,000 eyongezelelweyo ngento nganye kunye nesicelo sokukhululwa esikhethekileyo esifuna ukungeniswa kwangaphambili kwe-USB-IF kangangeenyanga ezintathu.

4. Ingcaciso yeSatifikethi sePD3.2 V1.1 kunye ne-USB4 V2.0 esitsha

Inkcazelo yePD iphuculwe ukusuka kwi-PD3.1 ukuya kwi-PD3.2 V1.1 kunye nenkcazelo yovavanyo ehlaziyiweyo esebenza kwi-Q4 2024 kunye ne-Type-C cable specs iphuculwe ukuya kwi-Release2.4 kunye nohlaziyo olune oluyimfuneko lovavanyo:

• Ubonelelo lwe-voltage ehlengahlengiswayo ye-AVS luba yimfuneko kwi-adapter yamandla ye->27W evumela uhlengahlengiso lwe-voltage ye-100mV-step phakathi kwe-9~15V/9~20V ethatha indawo yegiya ye-voltage eqingqiweyo;
• Uvavanyo lwe-FRS Fast Role Swap Initial Sink luyimfuneko ngelixa isiqinisekiso se-Initial Source singekavulwa;
• Itshaja enamachweba amaninzi ebanga amandla okwabelwana ngawo ifuna uvavanyo oluzinikeleyo lokusebenzisana komthwalo okwabelwana ngawo oluzalisekisa iziphumo ezikhawulezileyo ze-≥7.5W kwi-peripheral entsha efakwe ngaphakathi kwefestile yemizuzwana emi-3;
• Isatifikethi somthombo wezibuko elinye le-EPR 240W siyafumaneka kunye nemvume yezibuko ezininzi ze-EPR ngelixa kulindelwa isibhengezo se-USB-IF kwixesha elizayo.

Ixesha lotshintsho lobubele: Iinyanga ezili-18 ze-semiconductor chip, iinyanga ezingama-24 zemveliso yokugqibela egqityiweyo; I-PD3.1 kunye ne-PD3.2 zamkelekile okwethutyana ngaxeshanye kodwa uphuhliso olutsha lweprojekthi lucetyiswa ukuba lusetyenziswe ngokuthe ngqo inguqulelo yamva nje ye-PD3.2 ukuze ihambelane nexesha elide.

I-USB4 V2.0 (80Gbps bidirectional +240W PD power) ilandela umthetho ohlaziyiweyo wokumakisha ukupakisha: Iphakheji yangaphandle kufuneka iprinte ilebhile yereyithi ecacileyo ethi "USB 80Gbps"/"USB40Gbps" evumela ukuphawula kobuchwephesha okongezelelweyo "USB4 Version2.0" ngelixa ithintela uphawu olulodwa "lwe-USB440Gbps" kwiimveliso ze-80Gbps; Isatifikethi esisemthethweni se-USB4 sifumaneka kuphela kwi-PIL Platform Interoperability Lab endaweni yeworkshop yokuthobela imithetho rhoqo ngekota.

5. Imfuneko yeMicrosoft WHCP Windows11 yesixhobo esongezelelweyo se-USB-C 

Isixhobo esiqinisekisiweyo seWindows11 WHCP sidinga idatha esebenza ngokupheleleyo + amandla izibuko lohlobo lwe-C ngaphandle kojongano olufutshane lokutshaja kuphela kunye nokuhlolwa kokuhambelana kweprotocol ye-USB yobuqu ukuze kuhlolwe i-WHCP (ukunyanzeliswa komenzi-sicelo omtsha ngaphandle kwemida ebuyela umva kwizixhobo ezindala eziqinisekisiweyo ezikhoyo).

6. Iworkshop ezayo yekota ye-#141 USB-IF (Agasti 4~7, 2026 ePortland USA)Isiphelo sobhaliso:

Jul19, 2026 kuphela kwishishini elingamalungu e-USB-IF elinovavanyo olusemthethweni lwasimahla kwindawo:

✅Izinto ezamkelekileyo zokuqinisekiswa: USB2.0/3.1Gen1/Gen2, i-PD3.2 chip/power adapter (ukhetho lwe-PPS), isixhobo sesinki esinye/esinezikhumulo ezininzi (ukuthobela i-EPR), i-power bank, itshaja yokukhupha ekwabelwana ngayo, i-FRS Initial Sink, intambo ye-E-Marker EPR kunye nethrekhi yokuhambelana ye-EU IEC62680 ekhethekileyo;

❌Isiqinisekiso esisemthethweni esingafumanekiyo: Isixhobo se-USB4, itshaja yesinki enikwe amandla yi-PPS, imveliso yezibuko lemithombo emininzi ye-EPR, uMthombo wokuqala we-FRS (konke kuvavanyo lokuqala lwesalathiso). Ukulungiswa komfaki-sicelo: Ifomu eqhelekileyo ye-VIF V3.32 + umfanekiso wemveliso + isampulu yovavanyo yeeyunithi ezimbini (enye itshajiwe ngokupheleleyo, enye ibhetri engenanto yezixhobo ze-elektroniki ezisebenza ngebhetri).

7. Umgaqo-nkqubo wokuXolelwa koVavanyo kwakhona lweentsuku ezili-180 lwe-QPRDv4 Similar Qualification

Imveliso eqinisekisiweyo ifumana ukukhululwa ekutshintsheni okungaphelelanga kweentsuku ezili-180 ngaphandle kokuvavanywa ngokupheleleyo kokulungiswa kobuhle kubandakanya umbala weqokobhe, ukupakishwa kwangaphandle kunye nokutshintshwa kwezixhobo ezincedisayo ezingezizo ezesekethe; uhlengahlengiso lwe-PCB/ulawulo lwetshiphusi alufanelekanga ukukhululwa okufuna uhlolo olongezelelweyo olupheleleyo. Ulungiselelo lwe-OEM luvumela imveliso egqityiweyo ukuba ifumane i-TID esebenzayo yomthengisi wecandelo eliqinisekisiweyo kwangaphambili ngaphandle kovavanyo oluphindwe kabini ngokusebenzisa imvume yomthengisi ye-USB-IF yokunciphisa iindleko zebhetshi ezininzi ze-SKU.