Resistor ua haujlwm tswj hwm tus nqi tam sim no ntws hauv hluav taws xob. Cov neeg tawm tsam tsim kev tawm tsam, lossis cuam tshuam, hauv cov hluav taws xob hluav taws xob thiab txo tus nqi tam sim no uas tau tso cai ntws. Cov tiv thaiv kuj tseem siv rau kev teeb tsa lub teeb pom kev yooj yim thiab tiv thaiv cov khoom siv hluav taws xob uas tuaj yeem raug puas tsuaj los ntawm kev tau txais tam sim no ntau dhau. Txhawm rau ua txhua txoj haujlwm no, cov neeg tawm tsam yuav tsum ntsuas kom raug thiab zoo. Siv cov lus qhia no txhawm rau nrhiav seb yuav ntsuas tus tiv thaiv li cas.
Kauj ruam
Kauj Ruam 1. Tshem lub hwj chim los ntawm lub Circuit Court uas muaj cov resistor
Qhov no tuaj yeem ua tiav los ntawm kev tshem nws los ntawm lub hwj chim tseem ceeb lossis tshem tawm lub roj teeb yog tias Circuit Court yog lub cuab yeej siv tau. Nco ntsoov, qee cov cuab yeej siv yuav tuaj yeem cuam tshuam rau qhov ua rau lub zog puas tsuaj rau ob peb feeb tom qab lawv poob lub zog!
Kauj Ruam 2. Rho tawm tus resistor los ntawm Circuit Court
Kev ntsuas cov resistors tseem txuas nrog rau hauv Circuit Court tuaj yeem muab cov txiaj ntsig tsis raug, raws li ib feem ntawm qhov Circuit Court kuj tseem tuaj yeem ntsuas.
Tshem tawm ib qho kawg ntawm tus tiv thaiv tawm ntawm Circuit Court. Nws tsis muaj teeb meem twg qhov kawg raug tshem tawm. Tshem nws los ntawm rub tawm ntawm tus tiv thaiv. Yog tias tus tiv thaiv twb tau siv lawm, yaj nws nrog cov cuab yeej siv hluav taws xob thiab rub tawm cov tshuaj tiv thaiv siv cov yas me me. Cov cuab yeej soldering muaj nyob ntawm cov khoom siv hluav taws xob thiab cov khoom nyiam ua haujlwm
Kauj Ruam 3. Txheeb cov resistors
Yog tias tus tiv thaiv pom cov tsos mob ntawm kev ua kom dub lossis ua rau khaus, nws yuav raug puas los ntawm kev siv ntau dhau. Cov tshuaj tiv thaiv uas tshwm sim dub los yog hlawv yuav tsum tau hloov thiab muab pov tseg.
Kauj Ruam 4. Nyeem tus nqi resistor kom pom kev
Tus nqi yuav raug teev rau ntawm tus tiv thaiv. Cov tshuaj tiv thaiv me dua tuaj yeem teev cov txiaj ntsig cim nrog cov xim-coded bands.
Them sai sai rau qhov ua siab ntev ntawm tus tiv thaiv. Tsis muaj tus tiv thaiv uas nws tus nqi zoo ib yam li tau teev tseg. Kev kam lees qhia ntau npaum li cas tus nqi teev npe tuaj yeem sib txawv thiab tseem suav tias yog tus nqi tsim nyog tiv thaiv. Piv txwv li, 1000 ohm resistor nrog kev kam rau ua 10 feem pua tseem suav tias yog qhov tseeb yog tias nws ntsuas qhov ntsuas tsis pub tsawg dua 900 ohms thiab tsis ntau dua 1,100 ohms
Kauj Ruam 5. Teeb digital multimeter (DMM) txhawm rau ntsuas cov neeg tiv taus
DMMs muaj nyob ntawm cov khoom siv hluav taws xob thiab nyiam ua haujlwm.
- Nco ntsoov tias DMM qhib thiab lub roj teeb tsis qis.
- Teem DMM nplai rau qhov teeb tsa tom ntej uas siab dua qhov kwv yees kwv yees tus nqi. Piv txwv li, yog tias DMM tuaj yeem teeb tsa qhov ntsuas 10 thiab nws ntsuas lub ntsuas qhov ntsuas 840 ohms, teeb DMM rau qhov ntsuas ntawm 1,000 ohms.
Kauj Ruam 6. Ntsuas qhov tsis kam
Txuas 2 DMM probes rau 2 tus pin resistors. Resistors tsis muaj polarity. Yog li nws tsis muaj teeb meem uas DMM sojntsuam txuas nrog tus ceg ntawm tus tiv thaiv.
Kauj Ruam 7. Txiav txim siab qhov tseeb tiv thaiv tus nqi ntawm tus tiv thaiv
Nyeem qhov tshwm sim pom ntawm lub multimeter. Txhawm rau txiav txim siab seb tus resistor nyob hauv thaj tsam tso cai rau tus tiv thaiv lossis tsis, tsis txhob hnov qab coj mus rau hauv tus account qhov ua siab ntev ntawm tus tiv thaiv.
Kauj Ruam 8. Muab cov resistor uas rov nyeem tau kom raug
Txuas cov resistors hauv Circuit Court rov los rau hauv qhov chaw yog tias koj rub lawv nrog koj tus ntiv tes. Yog tias qhov sib koom ua ke xav tau yaj thiab lub resistor yuav tsum tau muab tshem tawm siv cov pliers, yaj nws nrog cov hlau txuas thiab siv cov cuab yeej ntswj nws rov qab rau hauv qhov chaw.
Kauj Ruam 9. Hloov tus resistor uas muab qhov ntsuas ntsuas tawm sab nraum qhov muaj txiaj ntsig ntau
Tshem tus qub resistor. Cov tshuaj tiv thaiv muaj nyob ntawm cov khoom siv hluav taws xob thiab nyiam ua haujlwm. Nco ntsoov tias kev hloov pauv qhov ua haujlwm tsis zoo tsis tas yuav daws qhov teeb meem, yog tias tus tiv thaiv rov tawg dua, qhov teeb meem yuav tsum tau saib mus rau lwm qhov hauv Circuit Court.
