Cov txheej txheem:
Video: Kuv yuav ua li cas thiaj paub yog tias kuv lub tshuab hluav taws xob ua haujlwm?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kuaj a transformer nrog ib tug digital multimeter (DMM), thawj zaug tua lub hwj chim rau tus Circuit Court. Tom ntej no, txuas tus coj ntawm koj DMM rau tus input kab. Siv tus DMM hauv AC hom los ntsuas lub transformer thawj.
Ntawm no, koj yuav ua li cas kho lub transformer?
Yuav ua li cas teeb meem hluav taws xob Transformers
- Ntsuas lub transformer rau thawj winding rau theem nrab winding luv luv.
- Ntsuas lub transformer rau winding rau lamination luv.
- Ntsuam xyuas thawj winding thiab theem nrab winding (s) rau kev txuas ntxiv los ntawm kev tso DMM sojntsuam hla txhua qhov winding terminals.
- Kos lub transformer; qhov tso zis voltage.
Tom qab ntawd, lo lus nug yog, Kuv yuav ua li cas thiaj paub tias lub tshuab hluav taws xob tsis zoo? Nrhiav ib qho kev nyeem ntawv ntawm qhov chaw nruab nrab ntawm ib thiab txog 10 ohms. Yog tej winding nyeem siab tshaj 10 ohms koj tau zaum pom ib tsis zoo transformer . Tshwj tsis yog tias koj tsis tau txais kev sib txuas zoo rau cov coil coj nrog koj cov kev xeem. Nco ntsoov xyuas yam tsawg kawg 3 zaug ua ntej koj kos qhov xaus.
Ua raws li qhov no, koj yuav ua li cas kuaj lub kauj ruam nce transformer?
Tig lub ntsuas thiab tso cov hlau liab rau hauv 'Ohms' qhib ntawm lub voltmeter. Hloov lub voltmeter los nyeem qhov ua haujlwm (hauv Ohms). Kov cov hmoov txhuas dub rau cov hlau ncej ntawm lub transformer . Kuaj Cov Terminals: Tshawb xyuas tus transformer cov terminals nyob rau hauv cov nram qab no kev txiav txim - H1, H2, X1, thiab X2.
Yuav ua li cas tshwm sim thaum lub transformer mus phem?
Zoo li txhua yam khoom siv hluav taws xob ua txhaum kuj tshwm sim hauv transformers uas ua rau poob [1]. Ib qho kev ua tsis tiav tuaj yeem ua rau ntau yam teeb meem. Ib qho txhaum yooj yim ntawm kev faib khoom kawg tuaj yeem ua rau dub- tawm ntawm lub zog rau tag nrho cheeb tsam. Qhov no ua rau muaj kev pheej hmoo ntawm hluav taws thiab tawg vim kev ua tsis tiav.
Pom zoo:
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