Kodi batire Mtsogoleri. Mlandu Mtsogoleri Li-ion-batire

The opha okha ndi wofunika zipangizo. Ndipo kuti kumvetsa bwino nkhani imeneyi, muyenera ntchito chitsanzo chapadera. Choncho, tikambirana batire mlandu Mtsogoleri. Ndi chiyani icho? Kodi? Kodi zimaonetsa ntchito kumeneko?

Kodi mtengo Mtsogoleri

Ali kuwayang'anira kuchepetsa zomvetsa mphamvu ndi ndalama. Choyamba, oyang'anira polojekiti kutembenuka kwa ife mphamvu ngati zamagetsi ku mphamvu mankhwala, kukhalapo mu kufunika wotsatira ankafunika madera okwanira kapena zipangizo. Pangani mlandu Mtsogoleri ndi manja anu sikovuta. Koma akhoza kukopedwa pa magetsi, amene ali kunja kwa dongosolo.

Kodi Mtsogoleri

Kumene, chiwembu chilengedwe kulibe. Koma ambiri mu ntchito yawo ntchito awiri posdtroechnyh resistor kuti zonse chapamwamba ndipo m'munsi voteji malire. Pamene icho chimapita malire mutchule, mogwirizana ikuyamba ndi coils kulandirana ndipo anatembenukira. Ngakhale akuthamanga, ndi voteji akutsikira pansi pa ena, mlingo chisanadze anatsimikiza mwaukadaulo. Apa m'pofunika kulankhula zoti pali mitundu yosiyanasiyana. Choncho, batire akhoza anaika ndi atatu, asanu ndi khumi ndi awiriwo, volts khumi. Theoretically, zonse zimadalira kukhazikitsa hardware. Tiyeni tione mmene mtengo Mtsogoleri milandu yosiyanasiyana.

mitundu ya zomwe

Tikumbukenso zosiyanasiyana, zimene akhoza kudzitama mlandu Mtsogoleri. Ngati ife kulankhula za maganizo awo, tiyeni tipange gulu la malingana ndi kuchuluka kwa ntchito:

1. Pakuti mphamvu zongowonjezwdwa.
2. Pakuti zipangizo banja.
3. Pakuti mafoni zipangizo.

Inde, mitundu okha kwambiri. Koma tikaganizira mlandu Mtsogoleri ku mfundo ambiri maganizo, ndi chokwanira kwa ife ndi iwo. Ngati ife kulankhula za amene amagwiritsa ntchito mapanelo dzuwa ndi turbines mphepo, imene chapamwamba voteji malire ndi zambiri wofanana 15 volts, pamene m'munsi - 12 B. The batire akhoza kupanga mu muyezo okwanira 12 V mphamvu chikugwirizana kuti ndi zabwino chatsekedwa kulandirana nawo. Kodi chimachitika n'chiyani batire voteji kuposa 15 V? Zikatero, Mtsogoleri ikuchitika dera kulandirana. Chifukwa, batire gwero mphamvu kugwiritsa katundu ballast. Tikumbukenso kuti si makamaka ngati kuika mapanelo dzuwa chifukwa cha zotsatira zina zoyipa. Koma mphepo magudumu , iwo ndi kuvomerezedwa. Zipangizo zoyendera magetsi banja ndi mafoni zipangizo ndi makhalidwe awo. M'menemo batire Mtsogoleri piritsi, ndi kukhudza batani telefoni zam'manja ndi pafupifupi zofanana.

Yang'anani mu lifiyamu-ion batire foni

Ngati mutapeza kutsegula batire aliyense, inu mungazindikire yaing'ono soldered ku malo selo gulu dera. Iyo imatchedwa dera chitetezo. chakuti lifiyamu-ion mabatire amafuna polojekiti zonse. Mwachizolowezi Mtsogoleri ndi kakang'ono dera bolodi limene dera potsatsa zopangidwa SMD-zigawo zikuluzikulu. Iye, nayenso lagawidwa tchipisi awiri - mmodzi wa iwo ali ndi ulamuliro, ndi zina - ndi wamkulu. Tiyeni tikambirane mwatsatanetsatane za wachiwiri.

wamkulu chiwembu

Bukuli lili transistors MOSFET. Childs, pali awiri. The Chip omwewo angakhale ndi 6 kapena 8 zikhomo. Pakuti osiyana ulamuliro woyang'anira ndi kulamulira selo batire ntchito awiri transistors kunja tingati ali mu nyumba yomweyo. Choncho, munthu akhoza kugwirizana kapena kusagwirizana katundu. A transistor chachiwiri achite chomwecho, koma kwa magetsi (yomwe imateteza naupereka kwa). Chifukwa kukhazikitsa ngati ndale zingakhudze moyo batire popanda mavuto. Ngati akufuna, angathe kugwiritsidwa ntchito mu malo ena. Koma ayenera adzanyamula kukumbukira kuti batire mlandu Mtsogoleri dera ndipo zitha kugwiritsidwa ntchito apparatuses ndi zinthu zimene ali osiyanasiyana zochepa ntchito. Kuti mudziwe zambiri za zochitika zimenezi, ife tsopano tikambirane.

Chitetezo overcharging

mfundo ndi yakuti ngati batire voteji wa lifiyamu wa kuposa 4.2, mwina overheat ndipo ngakhale amaphulika. Pakuti zinthu izi chikufanana tchipisi chotero, chomwe adzaleka pamene mtengo wa chizindikiro. Ndipo kawirikawiri, mpaka voteji umalandira chandamale cha 4-4,1 V ntchito kapena m'kati kudziletsa kumaliseche, palibe adzapereke zina sizitheka. Izi ndi ntchito yofunika kuti amagwira ntchito Mtsogoleri mlandu lifiyamu batire.

Chitetezo kudulitsa

Pamene voteji kufika yovuta mfundo otsika kuti kupanga mabvuto kugwira ntchito chipangizo palokha (kawirikawiri mu 2,3-2,5V osiyanasiyana), ndiye akutembenukira kutali ofanana MOSFET-transistor, amene ali ndi udindo ntchito yobweretsa atsopano a foni. Kenako pali kusintha kugona mode ndi mowa kochepa mphamvu. Ndiyeno pali chidwi kwambiri mbali ya ntchito. Choncho, pamene batire selo voteji ndi wamkulu kuposa 2.9-3.1 V, ndi foni adzatha ntchito bwinobwino. Mwina mungaone kuti pamene plugging foni, izo zikusonyeza kuti pali woyang'anira, koma kukhota ndi ntchito zambiri samafuna.

njira zodzitetezera

Tikumbukenso kuti mlandu Mtsogoleri angapo a zinthu zimene ziyenera adziteteze ku mavuto. Kotero, ili diodes parasitic amene anakonza m'munda-zotsatira transistors mlandu kudziwika dera ndi ochepa zowonjezera zazing'ono. O inde, ndipo ngati inu angaletse batire mlandu Mtsogoleri ndi kuphunzira ntchito mphamvu gwero, ntchito yake angabwezeretsedwe ngakhale "imfa". Ndithudi, izi zikusonyeza kuti kutha kwa ntchito, osati kuphulika kapena loona. Pankhaniyi, akhoza kuthandiza zipangizo zapadera kuti kuchita mwapadera "kuchira" mlandu. Kumene, iwo ntchito kwa nthawi yaitali - ndondomeko akhoza litenge chifukwa ambiri maola, koma batire nditamaliza bwino ntchitoyi pafupifupi bwinobwino ngati chatsopano.

Pomaliza

Monga mukuonera, Mtsogoleri mlandu Li-ion-batire amagwira ntchito yofunika kwambiri mu kuonetsetsa kuti nthawi ya ntchito ya mafoni zipangizo ndi amadza zabwino pa moyo wawo. Chifukwa kuphweka kupanga awo angapezeke mu foni iliyonse kapena piritsi. Ngati akufuna kuona ndi maso ndi manja kukhudza Mtsogoleri mlandu Li-ion-batire ndi nkhani zake, ndiye parsing tiyenera kukumbukira kuti ntchito ikuchitika ndi mankhwala elementomv, choncho ena mosamala.