Type-c5V Kulipira ndi kutulutsa gawo lophatikizika 3.7V 4.2V18650 lithiamu batire yothamangitsa chitetezo chamagetsi

Kuchuluka kwa ntchito
Lithium kuyitanitsa DIY
Kusintha kachipangizo kakang'ono
Tabuleti yokhala ndi doko loyatsira
Zida zamagetsi zotsika mphamvu

Zogulitsa / kukula kwake

Mbali yaikulu
1: Voliyumu yaying'ono. Zing'onozing'ono kusiyana ndi mankhwala ofanana.
2: 4.5-5.5V magetsi, oyenera batire limodzi la lithiamu (lofanana zopanda malire), 1.2A pazipita, malinga ndi zofunikira za kugwiritsa ntchito khola 1A panopa.
3: Yoyenera mitundu yonse ya mabatire a lithiamu 3.7V, kuphatikiza 18650 ndi mabatire ophatikiza.
4: Ndi chitetezo cha overshoot ndi overdischarge, overdischarge chitetezo 2.9V, nawuza kudula-off voteji 4.2V!
5: Pamene palibe voteji athandizira akunja, izo basi masiwichi kwa mode linanena bungwe, ndipo amathandiza pang'ono panopa za 4.9V-4.5V.
6: Sinthani zokha zolowetsa ndi zotulutsa, yonjezerani batire pamene magetsi akunja akulowetsa, apo ayi kutulutsa, kuwala kobiriwira kumawalira, kuwala kobiriwira kumakhala kwautali, kuwala kotulutsa sikumayatsidwa pamene kuyimirira popanda katundu, ndi kuwala kwa buluu kumayatsidwa pamene kutulutsa kwatsitsidwa. Kugwiritsa ntchito mphamvu zoyima kuli pafupifupi 0.8 mA.

Malangizo ogwiritsira ntchito
Njira yogwiritsira ntchito
gawo angagwiritsidwe ntchito polumikiza maelekitirodi zabwino ndi zoipa 3.7V lifiyamu batire, ndi gawo palokha ali okonzeka ndi overshoot ndi overdischarge chitetezo, ndi batire lifiyamu angathenso okonzeka ndi mbale chitetezo.
Doko la Type-c, dzenje lowotcherera, ndi mawonekedwe olowera ndi zotulutsa zosungidwa kumbuyo ndizofanana, ndipo mzerewo umalumikizidwa mwachindunji, kotero palibe kusiyana pakati pamagulu atatu olumikizirana.
Kufotokozera Ntchito.
* Kulipiritsa kwapano kukatsika mpaka 100mA ikafika pamagetsi omaliza oyandama, kuyitanitsa kumathetsedwa.
* Kuchapira kwakukulu kwaposachedwa kwa 1.2A, kuwonetsetsa kuti magetsi, amagwiritsidwa ntchito moyenera kukhazikika kuposa 1.1A.
* Mphamvu ya batire ikakhala pansi pa 2.9V, batireyo idzakhala yolumikizidwa pa 200mA pano.

Zolemba
* Osasintha kulumikiza batire, kulumikiza mbale yoyaka yakumbuyo.
* Lumikizani mutu wotsatsa musanalumikize batire kuti muwone ngati kuwala kwa module kumawonetsedwa bwino.
* Mzere sungakhale woonda kwambiri, palibe mphamvu zamagetsi zomwe sizingapitirire, mzerewo uyenera kuwotcherera.
* Mabatire amatha kulumikizidwa mofanana, osati motsatizana. Itha kukhala batri ya lithiamu ya 3.7V, yodzaza pafupifupi 4.2V.
* Kuyika kwazinthu izi sikugwiritsidwa ntchito ngati chuma cholipiritsa, mphamvu ndi yaying'ono, kuchuluka kwake ndi ma Watts anayi kapena asanu. Ndipo palibe mgwirizano wolipira. Zitha kuyambitsa mavuto pakugwiritsa ntchito mafoni ena am'manja, ndiye zikagwiritsidwa ntchito posintha banki yolipira, mafoni ena akakhala ndi vuto, sitikhala ndi udindo.

Gwiritsani ntchito kuyankha mafunso
1. Kodi mankhwala amagwiritsidwa ntchito kuti?
A: Zida zazing'ono zamagetsi, zosunga zobwezeretsera mphamvu, kusinthidwa kwa DIY.
2. Kodi kusintha kwa zotulutsa ndi kopanda msoko?
A: Zimatengera za 1-2S kusintha. .