1. Lub tshuab hluav taws xob sab nraum zoov yog dab tsi thiab qhov txawv ntawm nws thiab lub hwj chim bank yog dab tsi?
Sab nraum zoov fais fab, tiag tiag hu ua sab nraum lub zog mobile, yog sib npaug rau lub chaw nres tsheb them nyiaj.Lub ntsiab feature yog configuration ntawm ntau yam ntawm cov zis ports:
USB, TypeC, tuaj yeem them cov khoom siv digital zoo tib yam.
Tsheb charging interface, tuaj yeem them lub tsheb roj teeb, lossis lwm yam khoom siv hluav taws xob hauv lub nkoj.
Txhawb 220V AC tso zis, sib npaug rau kev siv lub zog loj hauv tsev.
Dab tsi yog qhov txawv ntawm nws thiab lub hwj chim bank?
1. Tso zis zog
Tam sim no, lub xov tooj ntawm tes them nyiaj hauv lub lag luam, lub zog tso zis yuav luag 22.5W.Lub hwj chim bank rau lub laptop, 45-50W.
Lub zog hluav taws xob sab nraum zoov pib ntawm 200W, feem ntau hom yog siab dua 500W, thiab qhov siab tshaj plaws tuaj yeem siab tshaj 2000W.
Lub zog siab txhais tau tias koj tuaj yeem siv cov khoom siv hluav taws xob siab.
2. Muaj peev xwm
Ua ntej kuv piv qhov peev xwm, kuv yuav tsum qhia koj txog cov units.
Chav tsev ntawm lub txhab nyiaj fais fab yog mAh (mah), uas feem ntau hu ua mah luv luv.
Chav tsev ntawm lub hwj chim sab nraud yog Wh (watt-teev).
Vim li cas qhov txawv?
1. Vim tias qhov tso zis hluav taws xob ntawm lub txhab nyiaj them nyiaj me me, qhov tso zis hluav taws xob ntawm lub xov tooj txawb lub txhab nyiaj yog 3.6V, uas yog tib yam li qhov ua haujlwm ntawm lub xov tooj ntawm tes.
Tsis tas li vim qhov teeb meem voltage, yog tias koj xav siv lub txhab nyiaj fais fab los them koj lub laptop (ua haujlwm voltage 19V), koj yuav tsum yuav lub laptop tshwj xeeb.
2 Wh, chav tsev no, tiag tiag yog hais txog kev siv hluav taws xob lossis lub peev xwm, uas koj tsis tau pom.Tab sis cia kuv hais qhov no, thiab koj yuav tau txais kev nkag siab ntawm nws:
1000 Wh = 1 kWh.
Cov mis hloov pauv ntawm ob chav tsev no: W (ua haujlwm, chav tsev Wh) = U (voltage, unit V) * Q (them nqi, unit Ah)
Yog li ntawd, 20000mAh lub xov tooj txawb lub txhab nyiaj them nyiaj, nws lub peev xwm yog 3.6V * 20Ah = 72Wh.
General sab nraum zoov fais fab mov muaj peev xwm tsawg kawg yog 300Wh.Qhov ntawd yog qhov muaj peev xwm sib txawv.
Piv txwv li: (tsis hais qhov poob)
Lub zog ua haujlwm ntawm lub xov tooj ntawm tes roj teeb yog 3.6V, tus nqi yog 4000mAh, tom qab ntawd lub peev xwm ntawm lub xov tooj ntawm tes roj teeb = 3.6V * 4Ah = 14.4Wh.
Yog tias lub txhab nyiaj them nyiaj 20000mAh, kom them lub xov tooj ntawm tes no, tuaj yeem them 72/14.4 ≈ 5 zaug.
Sab nraum zoov fais fab mov ntawm 300Wh tuaj yeem them 300/14.4 ≈ 20 zaug.
2. Cov khoom siv hluav taws xob sab nraum zoov tuaj yeem ua dab tsi?
Thaum koj xav tau hluav taws xob sab nraud, cov khoom siv hluav taws xob sab nraum zoov tuaj yeem pab koj.Piv txwv li,
1. Teeb lub rooj muag khoom sab nraum zoov thiab muab lub zog rau lub teeb.
2, sab nraum zoov mus pw hav zoov thiab kev tsav tsheb mus rau tus kheej, muaj ntau qhov chaw siv hluav taws xob, koj xav tau hluav taws xob, hluav taws xob sab nraum zoov tuaj yeem ua tau.
Siv lub projector
Tshav kub dej kub thiab ua noj nrog mov
Nyob rau hauv qhov chaw uas qhib hluav taws yuav tsis tso cai, ib qho hluav taws xob sab nraum zoov yuav tso cai rau koj siv koj lub cooker yam xyuam xim.
Digital device charging (UAV, mobile phone, computer)
Siv lub tsheb tub yees
3, yog tias nws yog RV, lub sijhawm ntev nyob rau sab nraum zoov, lub zog sab nraum zoov tuaj yeem yog yam khoom tsim nyog.
4, chaw ua haujlwm txawb, thaum tsis muaj qhov chaw them nqi, koj tuaj yeem xyuas kom meej tias lub khoos phis tawj lossis lub xov tooj ntawm tes, kev txhawj xeeb sib txawv ntawm cov teeb meem hluav taws xob rau lub sijhawm ntev, lub roj teeb lub neej muaj zog ntau dua li lub hwj chim bank.
5, rau cov phooj ywg ntawm kev nuv ntses, sab nraum zoov fais fab tuaj yeem them lub teeb nuv ntses, lossis ncaj qha raws li lub teeb nuv ntses siv.
6. Rau cov phooj ywg kev yees duab, sab nraum zoov fais fab mov yog qhov ua tau zoo dua:
Es tsis txhob nqa ntau lub roj teeb, kom lub zog lub koob yees duab teeb.
Los yog raws li LED teeb, sau lub teeb siv.
7, kev ua haujlwm sab nraum zoov, rau cov khoom siv hluav taws xob siab, lub zog sab nraum zoov kuj yog qhov yuav tsum tau ua.
8. Kev ceev ceev.
Koj tsis tas yuav nyob sab nraud kom siv hluav taws xob sab nraum zoov.Thaum muaj hluav taws xob tsis ua hauj lwm hauv tsev, cov khoom siv hluav taws xob sab nraum zoov tuaj yeem siv los ua lub teeb pom kev kub ntxhov.
Piv txwv li, xyoo no muaj ntau yam kev puas tsuaj ntuj tsim, hluav taws xob hauv tsev tsis tuaj yeem ntev, qhov tseem ceeb ntawm kev siv hluav taws xob sab nraum zoov tau tshwm sim.Dej kub, them xov tooj ntawm tes, thiab lwm yam.
3, xaiv sab nraum zoov fais fab mov, dab tsi yuav tsum tau them sai sai rau?(Cov ntsiab lus tseem ceeb)
1. Dab tsi yog kev siv wattage?
Txhua yam khoom siv hluav taws xob, muaj kev siv hluav taws xob.Yog tias lub roj teeb fais fab tsis txog nws, koj tsis tuaj yeem nqa nws.
2. Qhov txawv ntawm mAh thiab Wh.
Txawm hais tias nws tau npog me ntsis saum toj no, qhov no yog qhov tsis txaus ntseeg tshaj plaws, yog li cia kuv qhia meej.
Hauv ib lo lus: koj tsis tuaj yeem qhia tias lub peev xwm tiag tiag yog dab tsi thaum koj tsuas yog saib ntawm mAh, vim tias lub zog ntawm cov khoom siv sib txawv.
mAh (milliampere) yog ib chav tsev hluav taws xob uas sawv cev rau tus nqi Q uas lub roj teeb tuaj yeem tuav lossis tso tawm.
Ib qho yog: peb tham txog lub peev xwm ntawm lub xov tooj ntawm tes roj teeb lossis lub hwj chim bank, pes tsawg milliamps.
Wh yog ib chav tsev ntawm kev siv hluav taws xob, uas sawv cev rau txoj haujlwm uas lub roj teeb ua tau.
Wh yog pronounced watt-teev, thiab 1 kilowatt teev (kWh) = 1 kilowatt teev hluav taws xob.
Kev hloov pauv ntawm Wh thiab mAh: Wh * 1000 / voltage = mAh.
Yog li feem ntau ntawm sab nraum zoov fais fab lag luam cim mAh, hloov dua siab tshiab los ntawm qhov hluav taws xob ntawm lub xov tooj ntawm tes 3.6V, qhia lub peev xwm loj.
Piv txwv li, 600Wh tuaj yeem hloov mus rau 600 * 1000 / 3.6 = 166666mAh.
Qhia me ntsis:
1, lub zog me me sab nraum zoov fais fab mov (300W hauv qab), pom ntau dua mAh, vim tias kev saib xyuas ntau dua yog: pes tsawg zaus cov khoom siv hluav taws xob tuaj yeem raug them.
2, lub hwj chim yog qhov loj sab nraum zoov fais fab mov (tso dua 500W), ntau dua kom pom Wh, vim tias koj tuaj yeem suav tau zoo dua lub sijhawm siv hluav taws xob ntawm cov khoom siv hluav taws xob siab.
Piv txwv li, 500W mov cooker +600Wh muaj peev xwm ntawm sab nraum zoov fais fab mov, tuaj yeem xam ncaj qha rau lub sijhawm siv tau: 600/500 = 1.2 teev.Yog hais tias nws yog nyob rau hauv mAh, nws yog ib qho nyuaj rau xam.
Yog tias koj tseem tsis paub meej, los so mus rau qhov kawg ntawm tsab xov xwm, qhov twg kuv tau sau qee cov khoom siv hluav taws xob, thiab pes tsawg zaus lawv tau them lossis ntev npaum li cas lawv tau siv.
3. Kev them nyiaj yug hom
Mains (them hauv tsev)
Tus nqi tsav tsheb
Hnub ci vaj huam sib luag them (Sab nraum zoov)
Yog tias koj siv sijhawm ntau sab nraum zoov, lossis hauv RV, lub hnub ci vaj huam sib luag yog qhov tsim nyog.
Thaum mus yuav khoom rau sab nraum zoov fais fab mov, ntau hom muaj combo: sab nraum zoov fais fab ntxiv rau hnub ci vaj huam sib luag (tus nqi yuav nce).
4. Scalability
2 sab nraum zoov fais fab khoom siv nyob rau hauv parallel, nce lub zog dimension.
Ib qho khoom siv hluav taws xob sab nraud + 1 ~ 2 pob khoom.
Lub pob hluav taws xob tsuas yog siv tau los ua lub roj teeb, nrog rau cov khoom siv hluav taws xob sab nraum zoov, uas muaj ntau yam haujlwm tsawg.
5. Tso zis waveform
Tsuas yog cov ntshiab sine yoj, yuav tsis ua puas tsuaj rau cov khoom siv hluav taws xob, tshwj xeeb tshaj yog cov khoom siv digital, yog li koj yuav tsum tau them sai sai rau kev yuav khoom.
Cov uas kuv tau teev tseg hauv qab no yog cov sine tsis huv, tshwj tsis yog Habilis.
5. qauv kev pom zoo
Hauv qab 1,300 W
2,600 W
3,1000W txog 1400W
4,1500 W-2000W (mus txuas ntxiv)
Nov yog ob peb yam uas yuav tsum nco ntsoov:
Lub zog hluav taws xob sab nraum zoov qis dua 1,300 W tau txwv cov xwm txheej thov vim nws lub zog qis
Teeb pom kev kub ntxhov
Sab nraum zoov
Cov khoom siv digital them nyiaj
Vim tias kev saib xyuas ntau dua ntawm lub peev xwm, yog li cov duab hauv qab no rau kev sib piv, lub peev xwm tsis Wh, thiab siv mAh los qhia meej dua.
Rau sab nraum zoov fais fab mov siab tshaj 2,600 W, qhov qeb duas kuv pom zoo yog raws li nram no:
Nyob rau hauv ascending kev txiav txim siab tshaj plaws hwj chim thiab roj teeb muaj peev xwm
Thiab ces nyob rau hauv ascending kev txiav txim ntawm tus nqi.
Vim li cas ho tsis xav txog tus nqi ua ntej?
Qhov laj thawj yog yooj yim.Koj yuav tsum xyuas kom meej tias koj muaj lub zog siab tshaj plaws thiab muaj peev xwm ua ntej koj tuaj yeem xav txog tus nqi.
Thiab qhov tsim ntawm cov khoom siv hluav taws xob sab nraum zoov dav dav, muaj peev xwm kuj nce nrog lub zog.
3. Qee qhov tsis muaj:
Peak zog.Qee cov khoom siv, xws li lub twj tso kua mis lossis lub teeb nyem, muaj lub zog tam sim, uas txhais tau hais tias muaj zog ntau rau ib pliag.
Post lub sij hawm: Mar-29-2023