I-7S 24V Lithium Battery 3.7V Power Protection Board 70A

Sebenzisa ulayini wemisebenzi:
1. Intambo iqala ocingweni olumnyama oluncane oluncane oluxhuma u-B-, ucingo lwesibili (intambo ebomvu encane) ixhunywe esigxotsheni sebhethri lokuqala, futhi isigxobo esiphozithivu sebhethri ngalinye sixhunywa ngokushintshana kuze kube yilapho intambo yokugcina ebomvu ixhunywe ku-B+;
2. Ngemva kokuxhuma ikhebula, ungafaki ipulaki ngqo ku-BMS. Linganisa i-voltage phakathi kwamatheminali amabili ensimbi ancikene ngemuva kwepulaki. Uma i-voltage yebhethri ye-terpolymer kufanele ibe phakathi kuka-2.8V no-4.2V, ibhethri ye-iron-lithium kufanele ibe phakathi kuka-2.5V no-3.65V.
3. Ngemva komugqa wezintambo olungile nokuqinisekisa i-voltage, faka isokhethi ye-BMS.
4. Ulayini webhodi lokuvikela B (umugqa owugqinsi oluhlaza okwesibhakabhaka) uxhunywe esigxotsheni esinegethivu sephakethe lebhethri.
5. Ngemva kokuba izintambo seziqediwe, linganisa ukuthi ingabe ingqikithi yamandla kagesi wephakethe lebhethri kanye nengqikithi yamandla kagesi adlula ku-BMS kuyalingana. Uma zihlukile, hlola futhi ngokuya ngomugqa wezintambo ongenhla.

Amathiphu :
Ibhodi lokuvikela iphakethe lebhethri, eliwumkhiqizo osuphelile wemikhiqizo ye-elekthronikhi, liyingxenye egqokwayo uma kwenzeka lisetshenziswa kabi. Uma ungaqondi ukuthi isetshenziswa kanjani, sicela ufunde imanuwali ngokucophelela noma ubuze isevisi yamakhasimende. Noma yikuphi ukusetshenziswa okungalungile kuzoshisa i-front-end yesampula resistor. Ngeke samukele izingxabano ezinjalo zokulimala kwamakhasimende. Sicela ungathengi uma unendaba.