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Nchifukwa chiyani kulipiritsa kumachedwetsa pomaliza?

Nchifukwa chiyani kulipiritsa kumachedwetsa pomaliza?

Nchifukwa chiyani kulipiritsa kumachedwetsa pomaliza?

Ogwiritsa ntchito onse a foni yam'manja amazindikira kuti kuchuluka kwa batire kumakhala pang'onopang'ono betri ikayandikira. Izi zitha kudzutsa mafunso a ogwiritsa ntchito.

Nthawi zambiri, foni yamakono imatha kulipira mwachangu kwambiri, kuyambira 0% mpaka 80%. Ponena za gawo lotsalalo kuti amalize kutumiza, pamafunika nthawi yayitali.

Chifukwa ndi chifukwa limagwirira zochita za lithiamu-ion mabatire ambiri. Awa ndi mabatire omwe amagwiritsidwa ntchito m'mafoni a m'manja, makompyuta apakompyuta, ngakhale magalimoto amagetsi.

Kuyimba kwa batri mochedwa

Mabatire a lithiamu-ion amaperekedwa m'magawo atatu otsatizana. Magawo awa amapangidwa makamaka kuti ateteze mabatire ku zoopsa zilizonse kumbali imodzi, komanso kuti asunge moyo wawo wonse.

Gawo loyamba limadziwika kuti pre-charge stage, kapena Pre-Charge. Panthawi imeneyi, mphamvu ya 3 volts imatulutsidwa ku batri. Kutsika kochepa kumeneku kumatsitsimula batri ndikukonzekeretsa kuti amalize kuyitanitsa. Izi zili choncho chifukwa batireyo imafika pamalo ogona kwambiri ikasiyidwa kwa nthawi yayitali osachangidwa.

Njirayi imathandizanso kutsitsimutsa chitetezo cha batri, chomwe ndi chimodzi mwa zigawo zake zazikulu. Koma njira yolipirira isanakwane imatengera 10% yokha ya mphamvu yolipirira yomwe imathandizidwa ndi foni ndi charger. Izi zikufotokozera chifukwa chake muyenera kusiya foni yolumikizidwa pazenera kwa mphindi zingapo musanayatse ngati ili ndi 0%.

Malipiro magawo

Akamaliza siteji iyi, gawo lachiwiri limayamba. Ndilo lomwe limayamba ndendende batire ikafika pagawo la 3 volt mokhazikika. Gawo lachiwiri limadziwika kuti Constant Current. Foni kenako imayamba kusala kudya pang'onopang'ono.

Panthawiyi, njira yothamangitsira foni yam'manja imatsegulidwa, ngati ilipo. Gawo ili likupitilira kulipiritsa foni mwachangu mpaka ifike 80%.

Njirayi imathandizanso kutsitsimutsa chitetezo cha batri, chomwe ndi chimodzi mwa zigawo zake zazikulu. Koma njira yolipirira isanakwane imatengera 10% yokha ya mphamvu yolipirira yomwe imathandizidwa ndi foni ndi charger. Izi zikufotokozera chifukwa chake muyenera kusiya foni yolumikizidwa pazenera kwa mphindi zingapo musanayatse ngati ili ndi 0%.

Malipiro magawo

Akamaliza siteji iyi, gawo lachiwiri limayamba. Ndilo lomwe limayamba ndendende batire ikafika pagawo la 3 volt mokhazikika. Gawo lachiwiri limadziwika kuti Constant Current. Foni kenako imayamba kusala kudya pang'onopang'ono.

Panthawiyi, njira yothamangitsira foni yam'manja imatsegulidwa, ngati ilipo. Gawo ili likupitilira kulipiritsa foni mwachangu mpaka ifike 80%.

Pambuyo pake, kulipiritsa batire kumalowa gawo lake lachitatu. Gawoli limadziwikanso kuti voteji nthawi zonse - kapena volts. Panthawi imeneyi, foni imalandira voteji mosalekeza, ndi chifukwa chake siteji amavutika ndi pang'onopang'ono. Komabe, cholinga cha ukadaulo uwu ndikuteteza foni kuti isachuluke, komanso kuteteza batire nthawi zonse.

Zimadziwikanso kuti kulipiritsa foni yam'manja kumayesedwa mu watts. Ndiwopangidwa ndi magetsi komanso magetsi.

Panthawiyi, mphamvu yamagetsi ikupitirizabe kutsika mpaka batire ili ndi mphamvu yokwanira, ndipo m'magawo otsiriza, mphamvuyi imakhala yotsika kwambiri, chifukwa cha mphamvu ya kukhazikika kwa magetsi.

Kufikira kusiya foni yolumikizidwa ndi charger panthawiyi imangolandira mphamvu za 4 volts. Foni imakhala 100% yodzaza ndipo ikangotsika mpaka 99% magetsi osavutawa amabwezeretsanso ku 100%.

Mitu ina: 

Kodi mumatani ndi wokondedwa wanu atabwerako kuchokera pachibwenzi?

http://عادات وتقاليد شعوب العالم في الزواج

Ryan Sheikh Mohammed

Wachiwiri kwa Mkonzi Wamkulu ndi Mtsogoleri wa Dipatimenti ya Maubwenzi, Bachelor of Civil Engineering - Topography Department - Tishreen University Yophunzitsidwa kudzitukumula

Nkhani Zofananira

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