Nws tsis tas yuav yuav ib qho kev hloov kho lub zog tau kim rau hauv chav kuaj tsev. Nws tuaj yeem yog ua los ntawm muaj 12 volt mem tes adapter. Blocks yog qhov tsim nyog txawm tias ntawm 9 thiab 6 volts, tsuas yog muaj cov zis tshaj plaws hluav taws xob tuaj yeem txo me ntsis. Txhua qhov kev hloov pauv ntawm cov duab thaiv yuav tau qhia tawm hauv kev hloov pauv me me ntawm cov khoom siv.
Xav tau
- Amplotmeter - http://alii.pub/5M5N02.
- Potentiometer 10 los http://alii.pub/5m5NCW
- Terminals - http://alai.pub/5m5nij.
- Ntaub Pua Plag - http://alii.pub/5M5NPJ
- TL431 Stabilizes Microcircuit Zoo - http://alii.pub/5MClsi
- Resistor 1 com - http://alai.pub/5H6OUV
Dab tsi koj yuav tsum tau hloov hauv daim duab?
Peb yuav soj ntsuam lub cev ntawm lub zog ntawm cov pawg tawm.
Stabilization hloov kho yog nqa tawm los ntawm cov lus pom los ntawm Optocouder. Nyob rau hauv Circuit Court ntawm uas muaj ib qho ruaj khov uas tsuas yog lub luag haujlwm rau lub zog ruaj khov voltage ntawm 12 v.
Peb yuav tsum tau poob nws thiab hloov nws nrog cov ruaj khov kho tau ua rau TL431 Stabilizer Chip.
Qhov ntawd yog txhua yam, tom qab ntawd nws yuav siv tau lwm txoj kev tiv taus los teeb tsa txoj kev xav tau.
Yog tias koj txiav txim siab rov qab ua koj lub thaiv, thiab hauv nws tus nqi kawm TL431, tom qab ntawd yuav hais li cas los xij -25- v.html.Yuav ua li cas los ntawm block 12 hauv kev ua kom kho tau cov fais fab fais fab
[Sau]
Peb noj lub nti tl431 thiab cov duab ntawm nws cov neeg sib cuag.
Peb ntaus tus nqi.
Poob lub resistor 1 com rau qhov ze tshaj plaws xaim xaim. Nyob rau hauv cov qauv no, qhov chaw khoob hauv qab ntawm lub capacitor.
Peb hair hlau rau lub potentiometer.
Peb txuas nws cov neeg tuaj rau kev ua kom tiav.
Lub tsev nyob yog ua rau lub tshuab luam ntawv 3D. Nws yog qhov yooj yim, nws tuaj yeem ua kom tsis muaj thev naus laus zis, cia li hais tias, nws yog li cas rau ntawm no
Nruab txhua yam.
Peb solder rau cov nplaim hluavtaws ntawm cov xov hlau khiav ntawm lub rooj tsavxwm thiab ntsia hlau mus rau lub terminals.
Ampervoltmeter yuav tsis ua haujlwm los ntawm voltage 3 v. Yog li ntawd, rau nws lwm qhov thaiv los ntawm lub peev txheej qis yog tshwm sim.
Peb nruab tus nqi hauv vaj tse.
Peb kaw lub hau, kho cov screws.
Tshuaj xyuas kev ua haujlwm.
Cov zis hluav taws xob tau yooj yim hloov kho nyob rau hauv thaj tsam ntawm 3-25 v. Dab tsi, ntawm tus kheej, txawm tias zoo heev. Kos rau ntawm lub nra tiag tiag.
Yuav kom muaj zog chav kuaj xyuas nws yog qhov muaj txiaj ntsig heev.