Uhlobo-c5V Ukushaja nokukhipha imojuli edidiyelwe 3.7V 4.2V18650 ibhethri ye-lithium yokushaja i-booster power supply board

Ububanzi bokusetshenziswa
I-DIY yokushaja i-Lithium
Ukulungiswa komshini omncane
Ithebhulethi enembobo yokushaja
Imishini kagesi enamandla aphansi

Izici/ubukhulu bomkhiqizo

Isici esiyinhloko
1: Ivolumu encane. Incane kunemikhiqizo efanayo.
I-2: I-4.5-5.5V yamandla kagesi, ifanele ibhethri ye-lithium eyodwa (i-parallel unlimited), i-1.2A ephezulu, ngokusho kwezidingo zokusetshenziswa kwe-1A yamanje ezinzile.
3: Ifanele zonke izinhlobo zamabhethri e-lithium angu-3.7V, okuhlanganisa ne-18650 namabhethri ahlanganisiwe.
4: Ngokuvikelwa kwe-overshoot nokukhishwa kwe-overdischarge, ukuvikelwa kokukhipha ngokweqile okungu-2.9V, ukushaja okunqamule i-voltage engu-4.2V!
I-5: Uma ingekho i-voltage yangaphandle yokufaka, ishintsha ngokuzenzakalelayo kumodi yokukhipha, futhi isekela i-current encane engaba ngu-4.9V-4.5V.
6: Shintsha ngokuzenzakalelayo okokufaka nokukhiphayo, shaja ibhethri lapho kufakwa i-voltage yangaphandle, ngaphandle kwalokho khipha, ukukhanya okuluhlaza okushajayo kuyaphazima, ukukhanya okuluhlaza okugcwele kuhlale kukhanyisiwe, ukukhanya okuphumayo akukhanyi lapho i-standby ingalayishiwe, futhi ukukhanya okuluhlaza okwesibhakabhaka kuvuliwe uma ukukhishwa kulayishwa. Ukusetshenziswa kwamandla okulindile cishe ku-0.8 mA.

Imiyalo yokusetshenziswa
Indlela yokusebenzisa
Imojula ingasetshenziswa ngokuxhuma ama-electrode amahle nebi webhethri ye-lithium engu-3.7V, futhi imojula ngokwayo ifakwe ukuvikelwa kwe-overshoot nokukhishwa ngokweqile, futhi ibhethri ye-lithium ingabuye ifakwe ipuleti lokuvikela.
Imbobo ye-Type-c, imbobo yokushisela, nesixhumi esibonakalayo sokufaka nokukhiphayo esigcinwe ngemuva kuyafana, futhi umugqa uxhumeke ngokuqondile, ngakho awukho umehluko phakathi kwamaqembu amathathu okuxhumana.
Incazelo Yomsebenzi.
* Lapho ukushaja kwamanje kwehlela ku-100mA ngemva kokufinyelela amandla kagesi wokugcina antantayo, umjikelezo wokushaja uyanqanyulwa ngokuzenzakalelayo.
* Isilinganiso esiphezulu sokushaja samanje esingu-1.2A, qinisekisa ukunikezwa kwamandla, okusetshenziselwa ngokufanelekile ukuzinzisa ngaphezu kuka-1.1A.
* Uma i-voltage yebhethri ingaphansi kuka-2.9V, ibhethri izoshajwa ngaphambili kokuthi 200mA yamanje.

Amanothi
* Ungahlehlisi xhuma ibhethri, xhuma ipuleti elivuthayo elibuyela emuva.
* Xhuma ikhanda elishajayo ngaphambi kokuxhuma ibhethri ukuze uhlole ukuthi isibani sokushaja semojula sibonakala ngokujwayelekile yini.
* Ulayini awukwazi ukuba mncane kakhulu, akukho ugesi wamanje awukwazi ukuqhubeka, umugqa kufanele ushiswe.
* Amabhethri angaxhunywa ngokuhambisana, hhayi ngochungechunge. Kungaba yibhethri ye-lithium engu-3.7V kuphela, egcwele cishe i-4.2V.
* Lokhu kubekwa komkhiqizo akusetshenziswa njengengcebo yokushaja, amandla mancane uma kuqhathaniswa, umkhawulo ungama-watts amane noma amahlanu. Futhi asikho isivumelwano sokushaja. Kungase kubangele izinkinga ngokusetshenziswa kwamanye amaselula, ngakho-ke uma isetshenziselwa ukulungisa ibhange elishajayo, lapho abanye omakhalekhukhwini benezinkinga, ngeke sibe necala.

Sebenzisa ukuphendula imibuzo
1. Usetshenziswa kuphi umkhiqizo?
A: Imishini yamandla emincane, isekethe yamandla eyisipele, ukuguqulwa kwe-DIY.
2. Ingabe ukushintsha kokuphumayo akunamthungo?
A: Kuthatha cishe i-1-2S ukushintsha. .