Ku ya 24 Ukwakira 2023, Amerika FCC yasohoye KDB 680106 D01 yo kohereza amashanyarazi. FCC yahujije ibisabwa byubuyobozi byasabwe n'amahugurwa ya TCB mumyaka ibiri ishize, nkuko byasobanuwe hano hepfo.
Amakuru yingenzi yo kwishyuza bidasubirwaho KDB 680106 D01 naya akurikira:
1.Amabwiriza yo kwemeza FCC yo kwishyuza bidasubirwaho ni FCC Igice cya 15C § 15.209, kandi inshuro yo gukoresha ibicuruzwa igomba kubahiriza urugero rwigice cya 15C § 15.205 (a), ni ukuvuga, ibikoresho byemewe nigice cya 15 ntibigomba gukoreramo umurongo wa 90-110 kHz. Usibye kubahiriza ibisabwa n'amategeko, ibicuruzwa bigomba no kubahiriza ibisabwa na KDB680106.
2. Dukurikije verisiyo nshya ya KDB (KDB680106 D01 Wireless Power Transfer v04) kubikoresho bidafite amashanyarazi byatangajwe ku ya 24 Ukwakira 2023, niba ibisabwa bikurikira bitujujwe, ECR igomba gukoreshwa! Usaba gutanga inama ku muyobozi wa FCC akurikije amabwiriza ya KDB kugira ngo abone uruhushya rwa FCC, akaba ari anketi ya laboratoire ibanziriza.
Ariko ibicuruzwa birashobora gusonerwa mugihe byujuje ibisabwa byose bikurikira:
(1) Umuyoboro w'amashanyarazi uri munsi ya 1 MHz;
(2) Imbaraga zisohoka muri buri kintu cyohereza (nka coil) kiri munsi cyangwa kingana na 15W;
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(5) Ibisubizo by'ibizamini bya RF bigomba kubahiriza ibibujijwe;
. Muri iki kibazo, leta zombi zigomba kwipimisha, kandi ibisubizo byikizamini bigomba kuba byujuje ibisabwa (5).
Niba kimwe muri ibyo byavuzwe haruguru kitujuje ibisabwa, ECR igomba gukorwa. Muyandi magambo, niba charger idafite umugozi ari igikoresho kigendanwa, ECR igomba gukorwa kandi hagomba gutangwa amakuru akurikira:
-Umurimo wakazi wa WPT
-Imbaraga za buri giceri muri WPT
-Ibikoresho byimodoka cyangwa byerekanwa byerekana ibikorwa, harimo amakuru ya RF yerekanwe
-Intera ntarengwa yoherejwe na WPT
3. Igikoresho cyo kwishyuza kitagira umugozi WPT cyasobanuye ibyangombwa bisabwa kugirango intera ikwirakwizwa ≤ 1m na> 1m.
A. Niba intera yoherejwe ya WPT ari ≤ 1m kandi yujuje ibisabwa na KDB, nta mpamvu yo gutanga inama za KDB.
B. Niba intera yoherejwe na WPT ari ≤ 1m kandi ikaba itujuje iki cyifuzo cya KDB, inama ya KDB igomba gushyikirizwa FCC kugirango iyemeze.
C. Niba intera yoherejwe na WPT irenze 1m, inama ya KDB igomba gushyikirizwa FCC kugirango yemererwe uburenganzira.
4.
5. Kugirango ugerageze kwerekanwa kwa RF, imbaraga zumurima ntabwo ari nto bihagije (hagati yikintu cyunvikana nikirenga mm 5 uvuye hejuru yubushakashatsi). Birakenewe kubara ibisubizo kuri 0mm ukurikije ibisabwa mu gice cya 3.3, naho kubice 2cm na 4cm, ubare niba ibisubizo byikizamini biri muri 30%. Tanga uburyo bwo kubara uburyo hamwe nuburyo bwo gusuzuma icyitegererezo cyimbaraga zumurima utujuje ibisabwa intera igerageza. Kandi ibisubizo bigomba kunyura muri PAG mugihe cyicyemezo cya TCB.
Igishushanyo 1: Urugero rwibipimo bya probe (umuhondo) hafi yibikoresho bya WPT (umutuku / umutuku)
Radiyo ya probe ni milimetero 4, bityo rero hafi yikintu gishobora gupima umurima ni milimetero 4 uvuye kuri metero (uru rugero ruvuga ko kalibrasi ya probe yerekeza hagati yimiterere yibintu, muriki gihe ni umuzingi ). Iradiyo ni milimetero 4.
Ibyatanzwe kuri 0 mm na mm 2 bigomba kugereranywa hifashishijwe icyitegererezo, hanyuma icyitegererezo kimwe kigomba kwemezwa kubigereranya nibipimo bifatika kuri mm 4 na mm 6, kugirango tumenye iperereza no gukusanya amakuru yemewe.
6.Kuhereza imiyoboro ya WPT ikoreshwa n'imitwaro ifite intera itarenga ⼀⽶, mugihe utegura WPT hamwe nimirasire myinshi, intera yumutwaro igomba kurebwa nkuko bigaragara ku gishushanyo cya 3, kandi hagomba gufatwa ibipimo hagati yabakiriye no kohereza hafi. imiterere.
Igishushanyo 2
a) Kuri sisitemu nyinshi yakira (aho hari ibyakirwa bibiri, nkuko bigaragara kumeza ya RX1 na RX2), intera ntarengwa igomba gukurikizwa kubakira bose bagize uruhare muburyo bwo kwishyuza.
b) Igikoresho cyo kwishyuza kitagira WPT sisitemu ifatwa nka sisitemu "ndende-ndende" kuko irashobora gukora mugihe RX2 irenze metero ebyiri uvuye kuri transmitter.
Igishushanyo 3
Kuri sisitemu nyinshi zohereza amashanyarazi, intera ntarengwa yapimwe uhereye hafi ya coil. Iboneza imitwaro kubikorwa bya WPT murwego runaka byerekanwe mumyandikire yicyatsi. Niba umutwaro ushobora gutanga ingufu zirenze metero imwe (umutuku), ugomba gufatwa nk "intera ndende".
Laboratwari ya BTF ni ikigo cyipimisha cyemewe n’ikigo cy’igihugu cy’Ubushinwa gishinzwe kwemeza ibipimo ngenderwaho (CNAS), nimero: L17568. Nyuma yimyaka yiterambere, BTF ifite laboratoire ihuza amashanyarazi, laboratoire itumanaho idafite umugozi, laboratoire ya SAR, laboratoire yumutekano, laboratoire yizewe, laboratoire yo gupima batiri, gupima imiti nizindi laboratoire. Ifite amashanyarazi meza, guhuza radio, umutekano wibicuruzwa, kwizerwa kubidukikije, gusesengura ibintu, ROHS / REACH nubundi bushobozi bwo gupima. Laboratwari ya BTF ifite ibikoresho byumwuga kandi byuzuye, itsinda ryinzobere mu gupima no gutanga impamyabumenyi, hamwe nubushobozi bwo gukemura ibibazo bitandukanye byo gupima no gutanga ibyemezo. Twubahiriza amahame ngenderwaho y "" ubutabera, kutabogama, ubunyangamugayo, no gukomera "kandi dukurikiza byimazeyo ibisabwa na sisitemu yo gucunga laboratoire ya ISO / IEC 17025 na kalibrasi yo gucunga ubumenyi. Twiyemeje guha abakiriya serivisi nziza. Niba ufite ikibazo, nyamuneka twandikire igihe icyo aricyo cyose.
Igihe cyo kohereza: Mutarama-09-2024
