Koj puas paub lub txhab nyiaj fais fab

Lub txhab nyiaj fais fab hluav taws xob feem ntau muaj ntawm lub plhaub + roj teeb tauj .

Lub khauj khaum yog feem ntau yas lossis hlau, uas ua rau PowerBank ua tiav cov tsos zoo nkauj, kev tiv thaiv, thiab lwm yam.

Lub Circuit Court Board yog siv los paub voltage, kev tswj hwm tam sim no, kev tswj hwm thiab tso zis tswj, thiab lwm yam tso zis .
Roj teeb yog cov nqi ntau tshaj plaws ntawm cov txhab nyiaj hluav taws xob . 18650 roj teeb yog ob feem ntau feem ntau feem ntau uas.
* Cov roj teeb ntawm tes

Cov roj teeb hluav taws xob tam sim no feem ntau siv roj teeb lithium-ion, tab sis nws yog qhov tsis pom tseeb los ntawm cov tsos tsis tuaj yeem xav txog .

1. roj teeb
Cov roj teeb lithium-ion tuaj yeem faib ua kua lithium-ion roj teeb (lithcer lithalt) ion) phosphate . Qhov tsis zoo electrode yog graphite, thiab tus ua haujlwm ntawm lub roj teeb yog tib.

2.} electrolyte
Lub ntsiab txawv ntawm Lithium-ion roj teeb yog qhov sib txawv hauv electrolytes, thaum muaj roj teeb lithium-}}} tam sim no, feem ntau ntawm cov polymer gel electrolytes yog siv .

① Lithium cobalt oxide (Licoo2)
Lithium cobalt oxide feem ntau yog hu ua kua lithium-ion yog ib qho siab ntawm 186 2} Laptop roj teeb, ntau dua 60% ntawm kev siv lub zog txawb ntawm kev ua lag luam 18650 roj teeb .

② Nickel Cobalt Manganese2)
Nickel-cobalt-manganese, tseem hu ua ternary cov khoom (licer lithium cobals, thiab nws tuaj yeem raug cais los ntawm kev pinching nws nrog koj txhais tes {{5}
Nrog cov koob npe ntawm cov smartphones tau tsim kho sai hauv ob xyoos dhau los, cobalt, thiab mangalt, thiab mangalt, thiab mangalt, thiab mangalt, thiab mangalt, thiab mangalt, thiab mangalt
Piv nrog lithium cobalt cov roj teeb, roj teeb nrog lub neej kev nyab xeeb ntau dua li kev pabcuam lithium ntau, thiab muaj lub neej pabcuam ntau dua li 500 txog.

Cov ntsiab lus tseem ceeb: Diversified ntim ntau, ntau yam ntawm kev siv, tsis yooj yim los tawg, thiab muaj kev nyab xeeb qhov tseeb.

Lub ntsiab tsis zoo: Cov nqi siab, ib puag ncig cov pa phem tom qab raug tso tseg, tsis muaj zog them thiab kev rho tawm kev ua tau zoo nrog .

③Lithium hlau phosphate (LIFEPO4)
Lub npe scientific ntawm Lithium Iron phosphate yog Ferrroelrictric {}}}}}}} nws muaj kev nyab xeeb hauv kev ua haujlwm thiab lub voj voog lub neej tsis tuaj yeem piv nrog lwm yam cov ntaub ntawv {4 {4 {}} Cov cov no tseem yog lub neej tseem ceeb tshaj plaws ntawm lub zog ntawm lub zog yog li 2000 zaus, thiab lub sijhawm sib txuas yog 30v .
Cov khoom siv hluav taws xob loj ntim tau ua los ntawm cov roj ntsha tsis tau yooj yim, tsis muaj kev phom sij, muaj cov roj ntsha zoo nkauj, thiab cov roj ntsha kom zoo nkauj, muaj cov roj ntsha lub neej zoo ntawm cov roj ntsha lithaium-ion roj teeb {}}
Ntawm tam sim no, ferroequectform no tsuas yog siv rau cov hluav taws xob hluav taws xob loj, thiab cov roj teeb hluav taws xob tau yooj yim, thiab cov roj teeb me me thiab cov nyom ntawm cov cuab yeej thiab cov cuab yeej hluav taws xob tau dav .

Cov ntsiab lus tseem ceeb: 2000 Grycles Service txoj kev pabcuam lub neej, kev tiv thaiv tam sim no, kev tiv thaiv hauv ib puag ncig, thiab tsis muaj tshuaj lom .

Qhov tseem ceeb tshaj plaws: tus nqi yog kim, cov khoom lag luam digital tsis tau siv rau ntawm cov neeg siv khoom loj, thiab kev paub txog cov neeg siv khoom yog tsawg .

* Circuit Court Board

Ntxiv rau lub roj teeb, cov Circuit Coilcuit Court hauv lub chaw roj teeb txawb, vim tias lub roj teeb hluav taws xob ntau ntxiv, thiab rau kev nyab xeeb thiab txhim khu kev qha ntawm lub Qhov system, yuav tsum muaj kev tswj hwm cov txheej txheem {}} Thaum lub hnab roj teeb tau raug rho tawm lossis siv cov hluav taws xob daws teeb meem, yog li kev tsim hluav taws xob yuav tsum tau muab nws, ib qho kev tsim hluav taws xob yuav tsum tau muab nws, yog li kev tsim qauv ntawm sab hauv Circuit Board of Lub zog mobile lub zog txiav txim siab qhov kev txawj ntse ntawm cov khoom .

After a large number of safety accidents are exposed by the media, the safety performance of mobile power has become an important factor that people consider. Therefore, engineers should spend more effort on protecting modules when designing mobile power products. What protection modules does it include when it comes to the inside of the product?

1. Kev tiv thaiv} tsis muaj kev tiv thaiv

Lithium cov roj teeb kev tiv thaiv yog qhov siv lub zog tswj kev tawm tsam cov vids-}}} {{3} {{3} {{3} {{3} {{3} {{3} Ib theem qis lossis qib siab los ntawm kev sib raug zoo . Thaum cov khoom siv vold tsis txaus ntseeg, nws yog qhov kev sib raug zoo ntawm kev tiv thaiv cov kev tiv thaiv kev tiv thaiv.

2.} kev tawm tsam kev tawm tsam

Kev tiv thaiv dhau ntawm-kev tua hluav taws xob uas tiv thaiv cov roj teeb lub neej thiab qhov tob ntawm cov roj teeb thaum xaus hluav taws xob, thiab kev tsim cov roj teeb Kev puas tsuaj tiv thaiv Circuit Court .

3. luv caccuit Court tiv thaiv
Lub voj ntxig tam sim no tshwm sim los ntawm lub luv luv Circuit Court feem ntau ntau tshaj 10 zaug ntawm cov kev tiv thaiv luv luv yog qhov ntsuas ntawm Pptc tam sim no, uas tau txiav tawm ntawm Circuit Court, uas txiav tawm ntawm Circuit Court los ntawm kub tsim los ntawm qhov tam sim no, thiab tseem yuav tsum tau teb lub sijhawm ntawm milliseconds, thiab tib lub sij hawm nce cov roj ntsha ua ke hauv cov pa roj teeb tau muaj ntau yam thiab cov nqi loj.

4.} PTC Taw qhia

PTC zoo ntsuas kub cov cua sov kuj tseem hu ua polymer resettable fuse yog ib tug neeg saib xyuas lub fuse yog ib tug neeg saib xyuas lub fuse yog qhov ua rau nws muaj kev ua haujlwm polymer, tam sim no}} fuse, cov cua sov tsim cua (I2R) yuav ua rau nws nthuav tawm cov polymer rov qab los ua kom muaj kev tiv thaiv cov pa hluav taws xob ntxiv, thiab txuas ntxiv mus nce ntxiv, cov kev tawm tsam tau hloov pauv, yog li cov tam sim no tau txo qis . Tam sim no lub xeev {

5. lwm cov kev tiv thaiv kev tiv thaiv, thiab lwm yam.

* Lub ntsiab nti rau ntawm Circuit Court Board

1. Lithium Kev Tswj Xyuas Roj Teeb IC
Tam sim no, cov kev tswj hwm kev them nyiaj hauv tsev yog cov ua ntej ntawm lub cev them ua ntej thiab ua haujlwm ntev tshaj plaws

2. mcu
Cov kev tswj hwm ntse ntawm lub rooj tsavxwm PCB txwv tsis pub muaj kev puas tsuaj tam sim no los ntawm kev tsis ruaj khov thiab hluav taws xob cuam tshuam thaum them; Nws tuaj yeem tswj tus nqi thiab tawm ntawm cov khoom lag luam, thiab kev tiv thaiv kev tiv thaiv kev tiv thaiv tsis muaj kev tiv thaiv, thiab cov khoom muaj kev tiv thaiv luv nqi, thiab cov khoom muaj kev tiv thaiv luv nqi MCU tseem tuaj yeem tiv thaiv lub zog hluav taws xob thaum cov zis tsis tau them . nws daws cov neeg txhawj xeeb; nws cia li tau lees paub cov xov tooj ntawm tes thiab ntau yam khoom siv digital, txhawb nqa cov tshuab hluav taws xob thiab ntau yam khoom siv hluav taws xob nrog USB 5V cov tswv yim.

3. shad boost IC
Qhov hluav taws xob ntawm lub roj teeb hluav taws xob mobile yog 3 {.}}}}}}} lub zog yog 5}} Lub zog yog qhov tseeb ntawm lub zog tsim hluav taws xob thiab cov hluav taws xob tawm ntawm lub roj teeb {{}} Qhov piv ntawm ob qho yog hu ua kev hloov pauv ntawm lub zog hluav taws xob {%}}} Tus nqi hloov siab tshiab tuaj yeem ncav cuag ntau dua 90% {{.}} kev txhim kho ntawm cov thev naus laus zis {}}}}}}}}}}}}}}}}}}}}} {}}} Yog tias nws ua tsis tiav, nws yooj yim los hlawv cov neeg siv lub xov tooj txawb thiab lwm yam digital digital. Cov khoom, yog li muaj qee cov tuam ntxhab siv nws.

Cov Khoom Siv Hluav Taws Xob Mobile tau nrawm nrawm dua tam sim no DC-DC cov khoom siv tsim kho kom zoo dua qub khoom .