TIAB SA 1725version 3.0 tso tawm,
TIAB SA 1725,

▍ Daim ntawv pov thawj CE yog dab tsi?

Lub cim CE yog "passport" rau cov khoom lag luam nkag mus rau EU kev lag luam thiab EU Free Trade Association lub teb chaws ua lag luam. Cov khoom lag luam uas tau teev tseg (suav nrog cov lus qhia tshiab), txawm tias tsim tawm sab nraud EU lossis hauv EU cov tswvcuab hauv lub tebchaws, txhawm rau txhawm rau nthuav dav hauv EU kev lag luam, lawv yuav tsum ua raws li cov cai ntawm cov lus qhia thiab cov qauv kev sib haum xeeb ua ntej. muab tso rau hauv EU ua lag luam, thiab affix CE cim. Qhov no yog qhov yuav tsum tau ua ntawm EU txoj cai lij choj ntawm cov khoom muaj feem xyuam, uas muab cov txheej txheem kev sib koom ua ke yam tsawg kawg nkaus rau kev lag luam ntawm ntau lub teb chaws hauv European kev ua lag luam thiab ua kom yooj yim cov txheej txheem kev lag luam.

▍ Cov lus qhia CE yog dab tsi?

Cov lus qhia yog ib daim ntawv pov thawj tsim los ntawm European Community Council thiab European Commission raws li kev tso cai ntawmEuropean Community Treaty. Cov lus qhia siv tau rau cov roj teeb yog:

2006/66 / EC & 2013/56 / EU: Roj Teeb Cov Lus Qhia. Cov roj teeb uas ua raws li cov lus qhia no yuav tsum muaj lub thoob khib nyiab pov tseg;

2014/30 / EU: Electromagnetic Compatibility Directive (EMC Cov Lus Qhia). Cov roj teeb uas ua raws li cov lus qhia no yuav tsum muaj CE cim;

2011/65 / EU: ROHS cov lus qhia. Cov roj teeb uas ua raws li cov lus qhia no yuav tsum muaj CE cim;

Cov Lus Qhia: Tsuas yog thaum cov khoom ua raws li tag nrho cov lus qhia CE (CE cim yuav tsum tau muab tso rau), tuaj yeem muab CE kos rau thaum tag nrho cov kev cai ntawm cov lus qhia tau ua tiav.

▍ Qhov Tseem Ceeb ntawm Kev Thov rau CE Certification

Txhua yam khoom los ntawm ntau lub teb chaws uas xav nkag mus rau EU thiab European Free Trade Zone yuav tsum thov rau CE-certified thiab CE cim rau ntawm cov khoom. Yog li, daim ntawv pov thawj CE yog daim ntawv hla tebchaws rau cov khoom nkag mus rau EU thiab European Free Trade Zone.

▍ Cov txiaj ntsig ntawm kev thov rau daim ntawv pov thawj CE

1. EU txoj cai lij choj, kev tswj hwm, thiab cov qauv kev sib koom tes tsis yog tsuas yog loj ntawm cov khoom, tab sis kuj nyuaj rau cov ntsiab lus. Yog li ntawd, tau txais daim ntawv pov thawj CE yog ib qho kev xaiv ntse heev kom txuag tau lub sijhawm thiab kev siv zog thiab txo qhov kev pheej hmoo;

2. Daim ntawv pov thawj CE tuaj yeem pab kom tau txais kev ntseeg siab ntawm cov neeg siv khoom thiab lub koom haum saib xyuas kev lag luam mus rau qhov siab tshaj plaws;

3. Nws tuaj yeem tiv thaiv qhov xwm txheej tsis lees paub;

4. Nyob rau hauv lub ntsej muag ntawm kev sib hais plaub, daim ntawv pov thawj CE yuav dhau los ua pov thawj raug cai;

5. Thaum raug txim los ntawm EU lub teb chaws, lub koom haum muab ntawv pov thawj yuav koom tes nrog cov kev pheej hmoo ntawm kev lag luam, yog li txo qhov kev pheej hmoo ntawm kev lag luam.

▍ Vim li cas MCM?

● MCM muaj ib pab neeg ua haujlwm nrog ntau tshaj 20 tus kws tshaj lij ua haujlwm hauv kev ua haujlwm ntawm cov roj teeb CE daim ntawv pov thawj, uas muab cov neeg siv khoom sai dua thiab raug thiab cov ntaub ntawv pov thawj CE tshiab kawg;

● MCM muab ntau yam kev daws teeb meem CE suav nrog LVD, EMC, cov lus qhia roj teeb, thiab lwm yam rau cov neeg siv khoom;

● MCM tau muab ntau tshaj 4000 roj teeb CE kuaj thoob ntiaj teb txog niaj hnub no.

Thaum Lub Kaum Ob Hlis 22, hloov kho IEEE 1725 tau tshaj tawm hauv CTIA daim ntawv pov thawj lub vev xaib raws li hauv qab no
CRD Cov Ntaub Ntawv: IEEE 1725 Version 3.0 —— Yuav tsum muaj rau CTIA Roj Teeb Qhov Kev Ua Raws Li Daim Ntawv Pov Thawj CRSL Cov Ntaub Ntawv: IEEE 1725 Daim Ntawv Pov Thawj Cov Ntawv Teev Npe thiab Cov Ntawv Ua Haujlwm (CRSL1725 Version 221222)
PRD Cov Ntaub Ntawv: Roj Teeb Ua Raws Li Daim Ntawv Pov Thawj Daim Ntawv Pov Thawj 6.1
Ntawm lawv, CRD thiab CRSL cov ntaub ntawv tau hloov kho raws li kev xaiv ntawv pov thawj nrog lub sijhawm hloov pauv 6 hli. Rau cov ntsiab lus hloov pauv ntawm CTIA IEEE 1725 tshiab, thov xa mus rau cov teeb meem yav dhau los ntawm cov ntawv xov xwm txhua hli.Cov electrolytes siv hauv cov roj teeb lithium-ion coj mus muag tau suav tias yog ib qho ntawm cov teeb meem kev nyab xeeb ntawm cov roj teeb lithium. Cov electrolytes no feem ntau yog cov kuab tshuaj organic carbonate, uas muaj cov nplaim hluav taws kub. Yog li ntawd, tau muaj kev tsom mus rau kev qhia ntau yam nplaim hluav taws, tab sis cov nplaim hluav taws tuaj yeem cuam tshuam kev tsim cov yeeb yaj kiab tsis zoo SEI thiab txo cov kev ua haujlwm ntawm electrochemical. Ib txoj kev tshawb fawb tsis ntev los no ntawm Pacific Northwest National Laboratory tau qhia tias kev txo qis ntawm cov hluav taws xob hluav taws xob tsis zoo yuav tsis tuaj yeem txhim kho kev nyab xeeb ntawm lub roj teeb, thiab tias cov tshuaj tiv thaiv exothermic ntawm electrolyte thiab lub charger electrode yog qhov tseem ceeb hauv kev ntsuam xyuas kev nyab xeeb. kev ua tau zoo.Qhov ntawd yog, qhov tsis-flammable ntawm cov electrolyte tsis tas yuav muaj feem cuam tshuam txog kev txhim kho kev nyab xeeb ntawm cov roj teeb theem; Lub reactivity ntawm cov electrolyte thiab lub charger electrode tshaj qhov flammability ntawm cov electrolyte. Rau kev txhim kho yav tom ntej ntawm kev nyab xeeb electrolytes, ua kom tsis muaj hluav taws xob hauv electrolyte tsuas yog pib, tab sis tsis yog qhov kawg, ntawm kev txhim kho kev nyab xeeb ntawm lithium-ion roj teeb.