Yuav Ua Li Cas Xeem Fuse Nrog Multimeter: 7 Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Xeem Fuse Nrog Multimeter: 7 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Xeem Fuse Nrog Multimeter: 7 Kauj Ruam (nrog Duab)
Anonim

Cov tsheb thiab cov tsev qub uas tsis siv lub tshuab hluav taws xob niaj hnub siv fuses los tiv thaiv kev puas tsuaj los ntawm hluav taws xob nce. Qee zaum cov fuses no xav tau kev tshuaj xyuas kom paub tseeb tias lawv tseem ua haujlwm tau zoo. Kev ntsuas fuses tuaj yeem ua tiav siv lub ntsuas ntsuas, thiab ua li ntawd yog ob qho nrawm thiab yooj yim kawm.

Cov kauj ruam

Ntu 1 ntawm 2: Kawm paub txog Fuses thiab Multimeters

Kuaj Fuse Nrog Multimeter Kauj Ruam 1
Kuaj Fuse Nrog Multimeter Kauj Ruam 1

Kauj Ruam 1. Nkag siab txog fuses

Fuses tsuas yog cov xov hlau uas tau tsim los tsis kav ntev, tab sis lawv lub hom phiaj yog txhawm rau tiv thaiv kev puas tsuaj rau cov khoom siv hluav taws xob muaj txiaj ntsig ntau dua lossis tiv thaiv hluav taws (tshwj xeeb hauv tsev) tshwm sim los ntawm lub zog nce. Yog tias muaj hwj chim ntau dhau los ntawm lub fuse, nws yuav "hlawv tawm," zoo ib yam, thiab qhib lub Circuit Court, tiv thaiv qhov tam sim no los ntawm kev hla lub Circuit Court. Muaj ntau qhov sib txawv ntawm fuses, tab sis lawv qhov sib txawv yog qhov zoo tshaj plaws. Nov yog cov lus piav qhia ntawm ob qhov koj yuav pom ntau tshaj:

  • Cov cartridge fuse yog lub fuse cylindrical uas tau muaj nyob hauv ntau yam khoom siv tau ntau xyoo, los ntawm tsev mus rau cov khoom siv hluav taws xob me me. Lawv muaj cov hlau sib txuas lossis cov ntsiab lus dav dav ntawm ob qho kawg thiab suav nrog feem ntau yog lub raj uas muaj cov xaim.
  • Cov hniav fuse yog ib hom tsheb fuse uas tau siv txij li 20-30 xyoo dhau los. Lawv vaguely zoo li lub ntsaws ntawm lub hwj chim qaum, nrog ob txoj hlua hlau tawm los ntawm lub tsev yas uas muaj cov xaim. Yav dhau los, cov tsheb feem ntau tseem muaj cov iav me me daim foos. Hniav fuses ntsaws yooj yim rau hauv txhab nyiaj, thiab qhov chaw me me yuav tsum tau ua kom muaj coob tus ntawm lawv ua ke.
Kuaj Fuse Nrog Multimeter Kauj Ruam 2
Kuaj Fuse Nrog Multimeter Kauj Ruam 2

Kauj Ruam 2. Kawm seb lub multimeter ua haujlwm li cas

Multimeters ntsuas AC thiab DC qhov hluav taws xob, tiv thaiv hluav taws xob, thiab ntws tam sim no. Txog kev sim fuse, koj tuaj yeem siv nws los ntsuas qhov txuas ntxiv mus (uas ntsuas yog tias qhov ntsuas hluav taws xob tiav) lossis ohms (uas ntsuas qhov tsis kam).

Lub multimeter muaj qhov ua tau zoo thiab tsis zoo. Thaum ntsuas kev tiv thaiv hauv Circuit Court, lub ntsuas cua yuav xa hluav taws xob me me los ntawm nws tus kheej lub roj teeb thiab tom qab ntawd ntsuas tus nqi uas dhau los ntawm Circuit lossis khoom

Kuaj Fuse Nrog Multimeter Kauj Ruam 3
Kuaj Fuse Nrog Multimeter Kauj Ruam 3

Kauj Ruam 3. Nkag siab tias vim li cas koj yuav tsum sim fuses

Kev sim fuses yog txoj hauv kev yooj yim tshaj plaws los tshuaj xyuas seb muaj dab tsi tshwm sim hauv cov tshuab hluav taws xob ntawm koj lub tsheb lossis hauv tsev, thiab vim li ntawd, nws yog qhov txuj ci tseem ceeb kom muaj.

  • Nws yog qhov yooj yim los ntsuas fuses dua li nws yog los ntsuas lwm yam khoom siv hluav taws xob. Lwm cov khoom hauv koj lub tsheb lossis hauv tsev koom nrog cov kab hluav taws xob nyuaj uas ua haujlwm rau qee qhov ntev. Ib qho ntxiv, cov tsheb feem ntau tsuas tuaj yeem kuaj ntawm cov khw kho, thiab ua li ntawd feem ntau yuav raug nqi ntau heev. Kev ntsuas fuses nrog lub ntsuas cua yog qhov sib piv yooj yim los ua, thiab cov cuab yeej koom nrog yog pheej yig thiab yooj yim rau kev khiav lag luam.
  • Ntau hom fuses tso cai rau pom kev pom tseeb tias lub fuse tseem ua haujlwm tau zoo. Lawv tau ua kom pom tseeb tias koj tuaj yeem pom yog tias cov xaim tseem nyob li qub. Yog hais tias thaj chaw translucent dub dua, nws yog feem ntau vim lub fuse tau hlawv tawm. Txawm li cas los xij, qee qhov fuse yuav tsim cov xim dub tom qab tsuas yog kub dhau me ntsis, thiab qhov ntawd tseem yuav yog qhov tshwm sim ntawm qhov xwm txheej tsis tau pom dua lub lis piam lossis hli dhau los. Yog tias lub cuab yeej tsis ua haujlwm, koj yuav tsum ntsuas cov fuses. Yog tias cov fuses tseem ua haujlwm, yuav muaj teeb meem loj dua thiab nws yuav yog lub sijhawm los hu rau tus kws tshaj lij.

Ntu 2 ntawm 2: Xeem Fuse

Kuaj Fuse Nrog Multimeter Kauj Ruam 5
Kuaj Fuse Nrog Multimeter Kauj Ruam 5

Kauj Ruam 1. Tua cov cuab yeej thiab tshem lub fuse

Xyuas kom tseeb tias lub cuab yeej, khoom siv, lossis lub tsheb raug kaw ua ntej lub fuse raug tshem tawm. Txhawm rau tshem lub fuse, tsuas yog rub nws ncaj tawm ntawm lub qhov.

Kuaj Fuse Nrog Multimeter Kauj Ruam 6
Kuaj Fuse Nrog Multimeter Kauj Ruam 6

Kauj Ruam 2. Qhib lub ntsuas 'meter' thiab teeb tsa nws los ntsuas kev txuas mus ntxiv

Tig lub xov tooj ntawm lub multimeter kom nws taw tes rau qhov teeb tsa txuas ntxiv, uas zoo li 5 txoj kab nkhaus ntsug. Ua ntej koj sim qhov fuse, muab qhov ua tau zoo thiab tsis zoo coj ua ke thiab mloog lub ntsuas cua kom nrov nrov kom ntseeg tau tias nws ua haujlwm tau zoo.

Yog tias koj xav ntsuas ohms, siv qhov ntsuas qhov ntsuas uas muaj lub cim omega (Ω)

Kuaj Fuse Nrog Multimeter Kauj Ruam 7
Kuaj Fuse Nrog Multimeter Kauj Ruam 7

Kauj Ruam 3. Muab ib tus coj rau txhua qhov kawg ntawm lub fuse thiab saib ntawm cov zaub

Vim tias lub fuse me me ntau dua li ib tus xaim-thiab tsis muaj qhov nyuaj rau kev txhawj xeeb txog-nws tsis muaj teeb meem sab twg tau txais qhov zoo lossis tsis zoo.

Kuaj Fuse Nrog Multimeter Kauj Ruam 8
Kuaj Fuse Nrog Multimeter Kauj Ruam 8

Kauj Ruam 4. Ntsuas qhov fuse

Mloog lub multimeter kom nrov nrov tsis tu ncua thaum koj tuav qhov kev soj ntsuam tiv thaiv lub fuse. Yog tias koj tsis hnov lub suab nrov los ntawm lub ntsuas, ces lub fuse tau tshuab thiab yuav tsum tau hloov.

  • Yog tias koj siv lub digital multimeter teeb tsa los ntsuas kev tiv thaiv, kov qhov kev soj ntsuam ua ke kom tau txais kev nyeem thawj zaug. Tom qab ntawd muab cov kev sojntsuam ntawm ob sab ntawm lub fuse thiab tshawb xyuas yog tias kev nyeem ntawv zoo sib xws. Yog tias yog, ces lub fuse ua haujlwm kom raug. Yog tias koj tsis tau nyeem lossis "OL", ces lub fuse tau tshuab lawm.
  • Yog lub multimeter nyeem "Qhib" lossis "Tsis tiav," nws txhais tau tias fuse tau tawg.

Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube

Lub tswv yim

  • Kev teeb tsa tsev nyob rau niaj hnub no yuav tsum tsis muaj kev tiv thaiv los ntawm fuses nkaus xwb. Cov cuab yeej hluav taws xob niaj hnub no thiab cov cuab yeej tiv thaiv yog fuse-tsawg dua thiab nyab xeeb dua. Txiav txim siab kom muaj kev txhim kho fuse qub txhim kho rau cov qauv niaj hnub no.
  • Hais txog lub tsheb fuses, tsheb feem ntau siv cov xim 'hniav' hom fuse, thiab saib rau sab saum toj ntawm lub fuse hauv qhov chaw nyob hauv lub thawv fuse yuav qhia tau tias cov hlua hlau uas ua raws qhov pom sab saum toj ntawm lub fuse yuav ib yam nkaus (fuse) zoo) lossis tawg (fuse tshuab).

Lus ceeb toom

  • Tsis txhob hloov lub tshuab cua tshuab lossis xav tias fuse nrog ib qho ntawm qhov ntsuas siab dua. Kev ntsuas xyuas kom ntseeg tau tias qhov tam sim no tuaj yeem hla txoj kab kev nyab xeeb. Ib txwm hloov lub fuse nrog qhov ntsuas tib yam li (lossis ntsuas qis dua) qub.
  • Tsis txhob sim fuse ntawm cov cuab yeej uas tseem nyob.

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