Lub roj teeb puas tuaj yeem them ncaj qha los ntawm kev hloov hluav taws xob?
Kuv tuaj yeem hais qhia rau koj tias koj tsis tuaj yeem them ncaj qha!
Yog tias ob lub roj teeb lithium txuas nrog hauv cov ntawv ua 7.2V, lub peev xwm them siab tshaj plaws yog 3.6 * 1.16=8.3V
Yog tias nws yog lub roj teeb lead-acid, nws tuaj yeem them rau qhov siab tshaj plaws ntawm 7.2 * 1.2=8.6v
Txawm hais tias tus thawj charger tso zis 12V voltage, uas tej zaum yuav tsis muaj-load floating voltage, nws yuav nqis los sai li sai tau thaum lub roj teeb txuas. Koj lub roj teeb yog 2000mah, thiab qhov them tam sim no feem ntau nyob nruab nrab ntawm 2000/10-4=200-500mah, uas muaj kev nyab xeeb. Txawm hais tias tus thawj charger muaj ib tug nominal tso zis ntawm 800ma, 12.8V, lub hwj chim ntawm hloov fais fab mov khoom nyob rau hauv lub lag luam niaj hnub no yog tag nrho cov virtual, thiab ib tug luv nqi yuav tsum tau ua. Qhov tseeb, qhov kev nyab xeeb tshaj plaws tam sim no yog 1/10=200ma, uas yog qhov them tag nrho thiab lub roj teeb lub neej kuj yog qhov ntev tshaj plaws, Nws tsuas yog lub sijhawm them nyiaj ntev dua. Yog li, qhov tso zis hluav taws xob ntawm 12V ntawm koj lub zog hloov hluav taws xob yog siab dhau. Yog tsis tas li tam sim no thiab voltage txo, nws tsis yooj yim sua kom them ncaj qha, thiab nws tuaj yeem tawg tiag tiag
Lwm qhov ua tau yog tias cov khoom siv no los nrog lub zog them hluav taws xob, yog li txhim kho lub roj teeb hauv lub cuab yeej siv tau qhov no 12V hloov hluav taws xob. Tsis tas yuav xav txog qhov no 0.8V voltage qhov sib txawv, raws li qhov tam sim no tsis cuam tshuam rau qhov siab. Yog tias nws me me, nws yuav ua rau lub zog hloov hluav taws xob kom sov (tsuas yog sim ntsuas kub ntawm lub plhaub ntawm tes) thiab hlawv nws tawm.
Yuav ua li cas kom ceev lub xov tooj roj teeb thaum kho lub hwj chim mov
Kho qhov voltage rau 4.2 thiab txwv qhov tam sim no hauv qab 1C. Yog tias tam sim no poob rau 1/10 ntawm qhov preset tam sim no, nws yuav raug them tag nrho. Yog tias koj xav kom them tag nrho, koj tuaj yeem tos txog 1/20
Tau kawg, koj tuaj yeem ua si nrog phau ntawv pulses. Tom qab lub teeb hluav taws xob tas li nyob rau, manually kho qhov hluav taws xob mus rau 4.3. Tom qab ob vib nas this, txo nws rov qab thiab tos tsib vib nas this los kho nws mus rau 4.3. Yog tias nws tsis yog CNC fais fab mov, tsis txhob ua si nrog nws. Kev saib xyuas lub zog rau cov khoom siv hluav taws xob zoo tib yam ntau tig potentiometer voltage kev cai yog nquag rau overvoltage, ua rau kev tiv thaiv pawg thawj coj saib kev tiv thaiv ~
Qhov tseeb, phau ntawv mem tes, kwv yees sib npaug rau txoj kev them nqi ntawm 1879, tuaj yeem txo lub sijhawm them, tab sis nws yuav ua rau lub roj teeb puas. Tom qab tag nrho, thaum lub sij hawm them nqi, qhov hluav taws xob ntau tshaj 4.2, thiab cov roj teeb uas muaj kev tiv thaiv sab hauv tuaj yeem tsim hluav taws xob siv txoj kev no ~~
Qhov no tsis yog activation. Lithium roj teeb ua kom tsuas yog yuav tsum muaj ob peb lub voj voog ib txwm, tsuas yog pulse charging. Ntau tus qauv ntawm NOKIA cov xov tooj siv MAX1879 ib leeg lithium charging nti nyob rau hauv txoj kev no, tab sis kev tswj hwm ntau dua, suav nrog kev them nyiaj ua ntej, lub sijhawm siab tshaj plaws, PWM kev hloov pauv, thiab lwm yam.
