Cov txheej txheem:
- Kauj ruam 1: Breadboarding
- Kauj Ruam 2: Xeem Nws
- Kauj Ruam 3: Sib Sau Ua Ke Ntau Lub Nroog kom nthuav dav tag nrho cov hluav taws xob
- Kauj Ruam 4: Kev Xav Tau Tos
Video: Series Siv, Parallel Charging Battery Circuit: 4 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Raws li ib qho teeb meem tshwm sim ntau ntawm peb yuav zoo li muaj cov roj teeb rov tau dua nrog txoj hauv kev zoo rau ib puag ncig kom them (aka hnub ci) yog lub sijhawm ntev heev uas nws yuav tsum tau them. Thaum xub thawj, qhov kev tshoov siab rau lub voj voog no yog tsim kom muaj lub voj voog uas siv hnub ci zog ntawm qhov muaj zog ntau dua piv rau cov roj teeb thiab kom them lub roj teeb; vim qhov me me ntawm tam sim no lub hnub ci vaj huam sib luag tso tawm, qhov siab dua yuav pab ua kom nrawm dua. Hmoov tsis zoo, kuv tsis tau pom ntau lub sijhawm los ntsuas qhov muaj peev xwm ntawm lub voj voog no thiab sau cov ntaub ntawv, tab sis rov ua kom ntseeg tau tias lub Circuit Court ua haujlwm raws li lub hom phiaj xav tau. Tus tsim yog qhov sib thooj kiag li tsis tas yuav tsum muaj lub cajmeem. Tsawg heev kuj tseem xav tau. Cov yam ntxwv ntawm Circuit uas kuv tau pom muaj raws li hauv qab no: -Cov Circuit Court muaj 4 qhov sib txuas sab nrauv: nkag VCC, nkag GND, tso VCC thiab tso GND. Cov zis yog tag nrho cov hluav taws xob ntawm txhua lub roj teeb ua ke. thaum qhov hluav taws xob tau siv los ntawm vcc thiab gnd cov tswv yim, lub Circuit Court yuav hloov mus rau qhov sib npaug - cov zis yuav dhau los ua qhov hluav taws xob ntawm 1 cell - thiab txhua lub roj teeb yuav raug them ua ke. Ua ntej kuv mus ntxiv, ntawm no yog cov npe ntawm qhov zoo thiab qhov tsis zoo uas cuam tshuam rau kev muaj peev xwm ntawm Circuit: Pros -Cov Circuit Court tsuas xav tau hluav taws xob ntau dua li tus nqi ntawm 1 lub xov tooj kom them tag nrho cov roj teeb -Lub tshuab hluav taws xob tuaj yeem tsim los txuas ua ke, tso cai rau koj nce qhov hluav taws xob txawm li cas los xij siab (tsuav yog cov ntu tuaj yeem tswj tau nws. qhov no txhais tau hais tias piv txwv li, koj tuaj yeem siv cov roj teeb 1.5v thiab ua tej zaum 20 volts thaum tseem them lawv li ntawm 3 volts kom them tag nrho. lub roj teeb - Kuv tsis tau sim qhov no thiab nws yuav zaum them qeeb qeeb. Kuv tsis yog lub luag haujlwm rau kev puas tsuaj lossis raug mob rau koj tus kheej.) Qhov tsis zoo: -Txhua lub roj teeb yuav tsum zoo ib yam li lawv yuav tau them ua ntej. -Cov resistor siv (yuav piav qhia tom qab) yuav tsum tau ntsuas ntawm qhov siab dua li ib txwm wattage nrog rau cov transistor kom tiv taus lub zog xav tau ntau dua -Cov them nyiaj yuav tuaj yeem kub me ntsis raws li kev tsim ntawm cov choj txuas hluav taws xob nrog resistor. -Cov khoom siv hluav taws xob tsuas yog siv tau lossis them nqi nyob rau lub sijhawm muab, vim tias nws tau hloov pauv ntawm cov khoom sib dhos thiab ua ke thiab cov khoom tsim tawm yuav sib npaug rau qhov hluav taws xob ntawm 1 lub xov tooj raws li kev npaj ua ntej ob qho tib si thiab ua ke yuav ua rau muaj qhov tsis txaus nyob hauv kev sib txuas. -tau muaj 4 qhov sib txuas tag nrho, uas tuaj yeem ua teeb meem hauv qee qhov haujlwm (feem ntau yog cov uas xav tau ib qho gnd) Yog tias tom qab nyeem qhov zoo thiab qhov tsis zoo koj tseem xav tias qhov no muaj txiaj ntsig rau txhua yam koj tab tom ua, cia mus rau qhov tsim! Cov ntaub ntawv: -Diodes. (5 rau kev sib txuas nrog 2 lub xovtooj txuas nrog) -1 lub siab tam sim no transistor yog lub hom phiaj ntawm Circuit yog siab tam sim no. (2n2222 muaj tus qhab nia zoo amperage) (ob qho NPN lossis PNP yuav ua haujlwm tab sis kuv tsuas yog qhia NPN version) -1 siab-wattage 1-2K ohm resistor. (Siab dua wattage zoo dua!)
Kauj ruam 1: Breadboarding
Ua qhov no rau ntawm daim ntawv qhia zaub mov. -Raws li tau hais ua ntej, tus tiv thaiv tau pom zoo kom muaj siab dua qhov ntsuas. Qhov no vim tias lub hom phiaj resistors yog pub lub zog rau lub hauv paus ntawm transistor. Lwm qhov tseem ceeb kom nco ntsoov txog tus tiv thaiv yog tias nws yog tus choj tiag tiag ntawm cov khoom siv hluav taws xob. Yog li yog tias lub zog tau kub thaum koj them lub roj teeb nrog lub adapter, yog vim li cas.
Kauj Ruam 2: Xeem Nws
Thaum lub voj voog tau tsim rau ntawm lub khob cij, tsuas yog ntsuas nws nrog lub ntsuas qhov ntsuas qhov them thiab qhov siv tau. Thaum them nyiaj, cov zis yuav tsum sib npaug rau 1 cell qhov hluav taws xob. Thaum siv, cov hlwb hauv koob.
Kauj Ruam 3: Sib Sau Ua Ke Ntau Lub Nroog kom nthuav dav tag nrho cov hluav taws xob
Tam sim no ntau qhov kev hloov pauv hauv kab lus rau qhov hluav taws xob siab dua! (Tej zaum yog dab tsi txhawb koj kom nyeem ntxiv). Zoo kuv khuv xim qhia koj tias kuv dag ua ntej txog qhov tsis muaj qhov sib ntxiv. Txawm hais tias koj tuaj yeem ntxiv ntau ntxiv ua ke, thov nco ntsoov tias thaum koj ntxiv ntau ntxiv ua ke, lub zog hluav taws xob tau nrawm dua vim qhov kev tiv thaiv tag nrho tau poob txhua txhua lub sijhawm koj tshaj tawm lwm qhov; yog li, muaj qhov txwv. Yog tias koj tuaj yeem nrhiav txoj hauv kev zoo dua ntawm qhov tsis xws no, thov ceeb toom rau kuv! B2 yog kev sib txuas uas muaj zog rau transistor. V thiab V- yog kev sib txuas them. Raws li tau hais hauv qab no, cov diodes tsuas yog muab tso rau qhov kawg ntawm cov khoom siv sib txuas ua ke: Piv txwv li, yog tias kuv yuav ntxiv lwm qhov txuas mus rau sab saum toj, lub diode yuav raug tshem tawm ntawm qhov tam sim no thiab muab tso rau ntawm qhov txuas thib peb. Cov duab ntawm Circuit qhia pom 3 lub roj teeb sib sau ua ke kom ua hluav taws xob ze ntawm 4.5volts siv 2 lub voj voog.
Kauj Ruam 4: Kev Xav Tau Tos
Qhov ntawd yog txhua yam uas yuav tsum tau paub kom paub txog qhov Circuit Court no. Kuv tsis tau tshuaj xyuas ntau tus yam ntxwv ntawm tus qauv no thiab hmoov tsis tsis muaj tus tiv thaiv kom raug rau kev sim ntxiv (thiab kuv tsis tau siv cov ntsuas ntsuas txaus txaus hauv cov duab) ntau qhov sib txuas ua ke, yog li kuv tawm mus rau koj los sim. Kuv vam tias koj yuav pom qhov siv tau zoo rau lub vev xaib no thiab tseem yuav hloov kho kuv nrog cov ntaub ntawv muaj txiaj ntsig ib yam.
Pom zoo:
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