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Author: Iflowpower –Portable Fais Fab Chaw Muag Khoom
Ua ntej, kev them nyiaj tam sim no tsis tu ncua: Txoj hauv kev no yog muab los ntawm lub voj voog dhau los thiab dhau los, tab sis nws tsuas yog txwv rau kev them nyiaj tam sim no. Lub siab tsis tu ncua tam sim no yog qhov txwv tsis pub khiav, leej txiv ua dag, lossis tus neeg ruam Qhov Circuit Court no kuj nrov, xws li Nanfu, thiab Xinyu cov kwj deg, tsis muaj sijhawm kawg tom qab ya, hloov lub trickle ntab.–Niaj hnub no, qhov me me tam sim no them yog ib qho ntawm cov tiv thaiv ntawm lub roj teeb. Thib ob, kev them nyiaj siab: Txoj kev them nyiaj no tsis muaj qhov tshwj xeeb tswj Circuit Court, ncaj 5V lub zog lub taub hau (los yog txoj hlua ib lub diode puck) ua ke nrog cov tiv thaiv roj teeb them, tag nrho tso siab rau lub siab txwv ntawm tus tiv thaiv.
Nta yog loj heev thaum pib, ces maj mam txo, ntab txhua lub sijhawm; feem ntau ntawm cov uas yuav kib yog qhov no, feem ntau nyob rau hauv qis-kawg daim npav MP3, thiab lwm yam, high-end them tsis tau, tsis paub–Kuv tsis twv hais tias lub tshuab kim kim no yuav tsum muaj lub charger.–Muaj ntau yam uas yuav tsum tau ua, tab sis tsis muaj dab tsi ua.
Thib peb, kev them nyiaj ntse: Qhov no yog txoj kev tswj hwm kev them nyiaj zoo tshaj plaws, ua raws li cov txheej txheem them nqi uas pib hauv ntu no, ua ke hauv ib qho me me IC hauv nruab nrab, cov khoom siv hluav taws xob yog qhov yooj yim, ruaj khov thiab txhim khu kev qha, xws li TP4054 / 4055/4056. /4057, TP4002 / 5000, MAX1879, thiab lwm yam. Lub kaw lus nruj ntawm cov nti no yog qhov kev txiav txim siab tsis dhau thaum saib xyuas qhov voltage thiab tam sim no, 4.2V nres, lossis them tam sim no tsawg dua 0.
01c (feem ntau yog 50mA) nres; Tom qab cov roj raug kaw lawm, tsis muaj kev them nqi, tab sis saib xyuas qhov voltage txhua lub sijhawm, yog tias lub roj teeb voltage poob rau qee tus nqi, ces pib them. Plaub, kev them nyiaj tas li: Txoj kev no zoo ib yam li qhov kawg, qhov siab tsis tu ncua yog qhov txwv, teeb tsa qhov tseeb qhov hluav taws xob siab, ces tuag, tsawg dua 4.2V lus cog tseg, cov dej ntws thiab cov pas dej tau hais tias dag, qhov no yog lub charger heev. muaj tseeb, yog tias muaj kev nyab xeeb dhau, yog tias siab, nws yuav tsum tau tso siab rau tus tiv thaiv, xws li cov roj teeb liab qab nug Du Fu.
Nws yog ib qho ntawm cov xov tooj ntawm tes no kom them tag nrho thiab teeb nyem. Lub charger no raug nqi tsawg dua ib duas. Nws tag nrho tawm tsam los ntawm qhov tsis zoo.
Taobao cov nqi muag khoom nyob ntawm 2.00 txog 15.00, koj tuaj yeem siv nws ntev npaum li cas?.
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