Malamulo a EU IEC 62368-1:2026 - Ma Charger Oyendera a YOTI Multi-Port GaN Ali Oyenerera Kale

EU Yalimbitsa Malamulo Achitetezo a Magalimoto Oyendera a Ma Port GaN Ambiri - YOTI Yasinthidwa Kale

Pa June 27, 2026, bungwe la Electronics Standards Association (ESA Europe) linafalitsa chenjezo: IEC 62368-1:2026 yomwe yatulutsidwa kumene ikuyambitsa zofunikira zenizeni zoyesera ma adapter a GaN oyenda okhala ndi madoko ambiri amphamvu. Kuyambira Januwale 2027, ma charger onse otumizidwa ku European Union ayenera kuvomereza satifiketi yosinthidwa asanachotsedwe msonkho.

Madera atatu atsopano omwe akuyang'aniridwa afika pomwe mapangidwe a GaN okhala ndi madoko ambiri ali pachiwopsezo chachikulu:

- Chitetezo chochuluka cha kugawa mphamvu zamagetsi

- Kukalamba kwa nthawi yayitali komanso kutentha kwambiri

- Malire okhwima a ma radiation amagetsi

Kwa makampani ndi ogulitsa, nthawi yosinthira ndi miyezi isanu ndi umodzi yokha. Kuchedwa kulikonse pakukonzanso kapangidwe kake kapena kutsimikiziranso kungayambitse kutha kwa kotala loyamba la katundu kapena zoopsa zobwezanso.

YOTI, monga wopanga kafukufuku ndi chitukuko wokhazikika pa GaN, anayamba kukonza makinawa panthawi yokonza muyezo. Mitundu yathu yonse ya GaN yokhala ndi madoko ambiri chojambulira maulendos yamaliza kusanthula kwamkati kwa mipata yosiyana ndi IEC 62368-1:2026 ndipo yalowa mu mayeso ovomerezeka a chipani chachitatu. Makasitomala amatha kupitiliza ndi nthawi yotumizira yomwe ilipo popanda kuda nkhawa.

Momwe YOTI Imakhudzira Chofunikira Chilichonse Chatsopano

🔹 Chitetezo Chochuluka Chogawa Mphamvu Yamphamvu

Ma charger a ma port ambiri amakumana ndi vuto lakale: pamene doko limodzi likuyenda pa 65 W ndipo lina mwadzidzidzi limafuna mphamvu zonse kuchokera ku laputopu, kutulutsa konse kumatha kupitirira muyeso wa adaputala. Kope la 2026 tsopano likufuna kuti "dynamic load-share overload response" iyesedwe bwino.

Yankho la YOTI:

Pulogalamu ya PD ya mwiniwake yokhala ndi algorithm ya Dynamic Power Management (DPM) ya nthawi yeniyeni - imawerengeranso bajeti yamagetsi m'madoko awiri kapena atatu mu ma milliseconds.

Ma prototypes akhala akudutsa motsatizana ma plug/unplug pansi pa kusintha kwathunthu kwa load pa Low-temperature popanda choyambitsa chimodzi chabodza cha OCP.

Ma mold a makasitomala omwe alipo akupitilizabe kugwirizana; zosintha za firmware za MCU (zokhoza kugwiritsa ntchito OTA) ndizokwanira kukwaniritsa zofunikira zatsopano.

🔹 Kukalamba ndi kutentha kwambiri kwa nthawi yayitali

GaN imanyamula mphamvu ya 65 W mpaka 140 W m'makola a kanjedza, zomwe zimapangitsa kuti kutentha kukhale kokwera ndi 1.5-2 × kuposa silicon yachikhalidwe. Muyezo watsopanowu umalimbitsa zofunikira kuti kutentha kukhale kolimba komanso kutetezeka kwa chitetezo chamthupi chikakalamba kwa nthawi yayitali.

Yankho la YOTI:

Ma enclosure amagwiritsa ntchito UL 94 V-0 rated PC+ABS yokhala ndi malo angapo owonera kutentha kwa NTC.

Kuyerekeza kutentha komwe kwatsimikiziridwa pa 1.2 × load yoyesedwa kwa maola 8 okalamba mosalekeza; kutentha komwe kwayesedwa kumakhala pansi pa 62°C (malire: 75°C).

Kutalikirana kwa chotchinga cha transformer ndi kukwera kwa mtunda komwe kumapangidwa ndi 20-30% margin malinga ndi IEC 62368-1:2026 delta clauses-first-pass satifiketi yotsimikizika.

🔹 Malire a Radiation ya Magetsi

Kugwira ntchito nthawi imodzi kwa madoko ambiri pamodzi ndi kusintha kwa GaN kwa pafupipafupi kwambiri kumatha kukweza mpweya wotulutsa mpweya pafupi ndi malire mu gulu la 30-300 MHz. Kusintha kwa 2026 kumalimbitsa malire awa.

Yankho la YOTI:

PCB yokhala ndi zigawo 6 + chitetezo cha mbali yoyamba chingathe + kukonza mawonekedwe a Y-capacitor kuti achepetse phokoso la common-mode komwe kumachokera.

Mzere wonse wazinthu zosankhidwa kale motsutsana ndi EN 55032 / CISPR 32 Class B yokhala ndi malire a > [ ] dB.

Satifiketi ya CE + RED ikhoza kuyikidwa pamodzi, zomwe zimapangitsa kuti nthawi yogulitsira ichepe.

N’chifukwa Chiyani Muyenera Kusankha YOTI Pa Kusintha Kwanu kwa EU?

✅ Kukonzekera kwa R&D: Kugwirizana ndi IEC 62368-1:2026 draft kuyambira pachiyambi (kasamalidwe ka kutentha, kutsatira arc, kukweza kwamphamvu)

✅ Liwiro la satifiketi: Njira yodzipatulira yoyesera isanakwane ndi labu yogwirizana ([]); ma SKU angapo akhoza kutumizidwa nthawi imodzi

✅ Chitsimikizo cha kutumiza: Fakitale ya Shenzhen ([ ] m², [ ] mizere ya SMT) – satifiketi siyimitsa kupanga

✅ Kutsatira malamulo apadziko lonse: Nthawi imodzi imaphimba UL 62368-1 4th Ed. (North America yovomerezeka Feb 2027) ndi GB 47372-2026 (China) - hardware imodzi, misika yambiri