Cov txheej txheem:
- Kauj Ruam 1: Daim Ntawv Teev Npe
- Kauj Ruam 2: Cov Cuab Yeej Sau
- Kauj Ruam 3: Npaj Xl4015
- Kauj Ruam 4: Ua Qhov Hauv Qhov Project Box
- Kauj Ruam 5: Kev thaiv kab
- Kauj Ruam 6: Xaus Txoj Haujlwm, Qee Yam Lus Qhia thiab Kev Txhawb
Video: CC/CV Cov Khoom Siv Hluav Taws Xob: 6 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27
Kev siv fais fab yog ib qho cuab yeej tseem ceeb tshaj plaws ntawm koj lub rooj ua haujlwm, tab sis lawv kim heev (zoo li> 50 € rau 30v 5 amps version). koj yuav, tab sis nws yuav raug nqi tsawg dua 20 €.
Lub zog siv hluav taws xob no tuaj yeem siv rau ntau qhov xwm txheej:
- yog CC/CV uas txhais tau tias tsis tu ncua tam sim no/tus nqi hluav taws xob yog li zoo tshaj rau them lub roj teeb lithium thiab yuav luag txhua lub roj teeb, tab sis ua tib zoo mloog thaum koj ua li ntawd, nws tuaj yeem ua rau muaj kev phom sij heev yog tias koj ua tsis raug teeb tsa lossis yog tias lub roj teeb raug puas ntsoog, yog li thov, tsis txhob ua qhov no yog tias koj tsis yog tus kws tshaj lij.
- cov khoom siv hluav taws xob ntau txog 18 v thiab 4 amps (hauv kuv qhov xwm txheej, nyob ntawm seb lub hwj chim twg koj yuav xaiv)
- koj tuaj yeem ua kom muaj zog koj lub voj voog tshiab nrog qhov txwv tam sim no, yog li yog qee yam ua tsis raug koj tsis ua txhaum txhua yam
Kauj Ruam 1: Daim Ntawv Teev Npe
- xl4015, nqis nqis 5A cc/cv (nrog lub rhaub me ntsis)
- generic nqis nqis mus rau 12 v rau tus kiv cua
- 12v fwb
- 2 10k potentiometer (nrog lawv cov pob qhov rooj thiab cov ntsia liaj qhov rooj)
- 2 txiv tsawb txuas
- lcd voltmeter ammeter 100 v 10 A (nrog tus txheeb ze txuas)
- ac input txuas
- ac hloov (loj dua)
- dc swb
- T txuas (Kuv tsis paub yog tias lub npe raug, tab sis yog txuas txuas siv lossis hais lus cable)
- lub thawv project
- lub zog siv hluav taws xob, kuv lub zog yog los ntawm lub laptop uas siv lub tshuab them hluav taws xob, cov zis tawm ib puag ncig 18 v thiab 4 amps (~ 70 watt), nco ntsoov, thaum koj xaiv koj lub zog siv, tias xl4015 muaj qhov txwv ntawm max 5 amps thiab 70 watt ntawm cov zis hwj chim.
- qee cov xov
XAUS
- xt60 txuas
- 1 ntsuab coj nrog nws tus txheeb ze resistor (yog tias koj xav tau koj tuaj yeem ntxiv ib qho liab coj txuas rau 220 v)
Kauj Ruam 2: Cov Cuab Yeej Sau
Rau txoj haujlwm no koj yuav xav tau: -wire (txawv qhov ntsuas)-txiav txim siab riam-txiav-dril-multimeter-pliers-scissor-soldering hlau
Kauj Ruam 3: Npaj Xl4015
Ua ntej tshaj plaws kom ntseeg tau tias xl4015 thiab tag nrho lwm cov khoom siv ua haujlwm tau zoo. Tom qab ntawd peb tuaj yeem desolder potentiometers thiab solder 6 cable (3 rau txhua tus potentiometer). Tom qab ntawd kuv pom zoo kom teeb tsa lub rhaub dej me me.
Kauj Ruam 4: Ua Qhov Hauv Qhov Project Box
Kuv nqa ib daim ntawv thiab kuv kos cov qauv txheej txheem ntawm lub vaj huam sib luag. Tom qab ntawd kuv siv txhua yam cuab yeej uas kuv yuav tsum tau ua lub qhov thiab tom qab ntawd kuv ntxig rau hauv qhov chaw tivthaiv.
Tsis tas li kuv xav tau cov tswv yim tsis yog li ntawd kuv ua ob lub qhov rau ntawm ib sab rau qhov txuas hluav taws xob ac thiab hloov pauv raws li koj pom hauv daim duab (nco ntsoov tias qhov txuas txuas yog ib nrab, tsis zoo li kuv li).
Kuv kuj ua qee qhov rau kiv cua thiab qhov cua.
Kauj Ruam 5: Kev thaiv kab
Tom qab ntawd kuv pib txuas txhua yam zoo li hauv daim duab kab thaiv.
Kuv txuas lub tswv yim ac mus rau qhov hloov pauv thiab tom qab ntawd mus rau lub hwj chim muab tswv yim. Lub otput txuas nrog ncaj qha rau xl4015 cov tswv yim nrog nws lub dav hlau ntsia hlau. Ntawm xl4015 muaj ob lub qhov ntawm txhua sab ntawm cov ntsia hlau dav hlau uas tseem yog rau cov tswv yim, los ntawm no pib ob khub ntawm cov xov hlau, ib khub yog txhawm rau ntsuas lub lcd meter thiab lwm qhov mus rau kauj ruam qis hloov pauv siv rau 12 volt zog. Kuv txuas lub hwj chim ntsuas hluav taws xob mus rau ob khub ntawm cov kab hluav taws xob ntawm lub rooj tsavxwm (xyuas kom tseeb ntawm kev taw qhia vim tias nws yuav txiav txim siab qhov kev taw qhia ntawm kev sib hloov). Tom qab ntawd kuv txuas tus kiv cua thiab teeb tsa qhov tso tawm (ntawm nws cov txheeb ze nqis qis) mus txog 10 v (txhawm rau tiv thaiv nws kom tsis txhob nrov nrov). Qhov tsis zoo ntawm xl4015 yog nyob rau hauv kab nrog lub ntsuas qhov ntsuas tam sim no (qhov dub yog qhov nkag los ntawm qhov shunt thiab liab yog qhov tso tawm).
Tom qab ntawd qhov ua tau zoo ntawm xl4015 txuas nrog lub zog ntsuas hluav taws xob ntawm lub ntsuas thiab los ntawm no kuv txuas kab liab (qhov no yog qhov hloov pauv tau qhov hluav taws xob) hauv koob nrog hloov mus tswj cov zis. Cov txiaj ntsig tsis zoo thiab qhov zoo yog thaum kawg txuas nrog lub txiv tsawb txuas thiab rau T txuas.
Kauj Ruam 6: Xaus Txoj Haujlwm, Qee Yam Lus Qhia thiab Kev Txhawb
Tam sim no koj tsuas yog yuav tsum tau ntsia hlau nyob rau hauv qhov chaw ntawm lub vaj huam sib luag pem hauv ntej thiab txoj haujlwm tau ua tiav.
Kuv cov lus qhia thiab tswv yim yog:
- xyuas kom tseeb tias lub lcd 'meter' muaj qhov tseeb ob zaug thaum koj xaj nws (tsis zoo li kuv li)
- xyuas kom tseeb tias cov potentiometer tau txuas nrog hauv txoj haujlwm raug
- rau qhov laj thawj kev nyab xeeb yog lub tswv yim zoo los siv TSIS (ib txwm qhib) cov cua sov hloov pauv ntawm lub ntsiab lus nkag (ac piv txwv), yog li yog qee yam wents tsis raug nws yuav txiav tawm lub Circuit Court kom txog thaum qhov kub poob qis (Kuv xav tias 60 degree version yog zoo meej rau lub hom phiaj no)
- koj tuaj yeem siv lwm qhov hloov pauv cua sov NC (ib txwm kaw) los tswj tus kiv cua, yog li yog qhov kub siab dhau lub kiv cua yuav pib txias txhua yam thiab nws yuav txo qhov nrov nrov thaum qhov kub qis (Kuv xav tias 40 degrees version yog zoo meej)
- yog tias koj siv lub thawv hlau, tab sis nco ntsoov ua pov thawj rau hauv rooj plaub kom tsis txhob muaj kev pheej hmoo yog tias koj siv lub zog hluav taws xob (piv txwv li 230v ac) hauv koj lub npov, thiab ceev faj ua haujlwm nrog cov hluav taws xob zoo li no
- koj tuaj yeem tiv thaiv cov tswv yim (ac) thiab cov zis (kho tau dc voltage) ntawm txoj haujlwm nrog qee qhov fuse, nws yuav vam khom koj lub peev xwm muaj peev xwm.
- yog tias koj xav tau koj tuaj yeem ntxiv qee qhov coj los saib seb qhov haujlwm qhib lossis tawm
- yav tom ntej kuv yuav tshaj tawm 7s lub roj teeb saib xyuas lub roj teeb thaum lawv raug them nrog cov khoom siv no thiab xt60 txuas txuas ncaj qha rau lub roj teeb
- siv cov kauj ruam me me hloov pauv rau tus kiv cua (zoo li lub hloov pauv me me), nws kuj tseem kim dua
Yog tias koj muaj lus nug tsuas yog qhia rau kuv hauv cov lus thiab kuv yuav zoo siab los teb.
Ua tsaug rau koj saib xyuas thiab kuv vam tias koj nyiam qhov kev qhia no, peb yuav pom lub sijhawm tom ntej!
Pom zoo:
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