Yuav ua li cas kom tsis txhob luv luv Circuit Court thaum ntsuas qhov voltage ntawm ntau cov kab ntawm lub rooj tsavxwm Circuit Court nrog ib tug multimeter
Ua ntej ntsuas cov khoom siv hluav taws xob hauv hluav taws xob nrog lub multimeter, nws yuav tsum xub xyuas cov xwm txheej ntawm lub tshuab hluav taws xob ua ntej koj qhov kev sojntsuam tuaj rau hauv kev sib cuag nrog cov khoom siv hluav taws xob. Piv txwv li, thaum ntsuas DC voltage, nws yog ib qho tsim nyog los teeb tsa lub iav mus rau DC voltage theem. Yog tias koj tsis paub qhov hluav taws xob Circuit Court, thawj kauj ruam yog teem lub iav mus rau qib siab tshaj plaws. Yog tias ntsuas AC voltage, nws yuav tsum tau teeb tsa rau AC cov iav uas cuam tshuam. Yog tias koj tsis paub qhov voltage, koj yuav tsum tau teem nws mus rau lub siab tshaj plaws iav ua ntej ntsuas. Tom qab ntsuas cov ntaub ntawv ntawm lub iav siab tshaj plaws, kho lub iav raws li qhov xav tau rau kev ntsuas qhov tseeb. Kev ceeb toom txhua tus kom kuaj xyuas cov xwm txheej ntawm multimeter yog txhawm rau tiv thaiv qee tus neeg los ntawm kev ntsuas qhov hluav taws xob ncaj qha thaum lub multimeter nyob rau hauv qhov tsis kam lossis capacitance ntau yam, uas yuav ua rau luv luv thiab hlawv cov khoom. Yog li ua ntej ntsuas ib yam dab tsi, nws yog ib qho tseem ceeb uas yuav tsum tsim kom muaj tus cwj pwm ntawm kev tshuaj xyuas lub iav qhov xwm txheej ntawm lub multimeter thiab paub tseeb tias nws yog qhov tseeb ua ntej ntsuas qhov ntsuas.
Ua ntej tshaj plaws, cia peb teb cov lus nug tseem ceeb: Yuav ua li cas kom tsis txhob luv luv Circuit Court thaum ntsuas qhov voltage ntawm ntau cov kab ntawm lub rooj tsav xwm Circuit Court nrog multimeter
1. Ntse multimeter taub li ua tau
Thaum kuv tseem nyob hauv tsev kawm ntawv, kuv tau ua raws li kuv tus tij laug laus, uas yog qhov kuv nyiam txhuam cov hlau pem hauv ntej kawg ntawm kuv tus cwj mem multimeter ntse heev. Lub ntse ntse multimeter cwj mem tuaj yeem tiv tauj thaj tsam ntawm pawg thawj coj saib me me li sai tau, thiab ntsuas thaj tsam me me SMD cov khoom, nws tuaj yeem tiv thaiv tus cwj mem los ntawm tuab heev thiab ua rau kov cov neeg nyob ib puag ncig.
2. Nrhiav cov cwj mem dub ntau dhau thiab hloov lawv mus rau hauv cov hlua khi
Nrhiav ib khub cwj mem ntxiv, txiav tus cwj mem dub rau ntawm qhov kawg nrog tus cwj mem hauv tes, thiab siv cov hlua khi los ua rau nws. Muab tso tseg. Tau kawg, yog tias koj tsis xav ua rau koj tus kheej, koj tuaj yeem yuav cov khoom npaj ua nrog ob tus cwj mem liab thiab dub.
Txhawm rau ntsuas qhov voltage ntawm lub rooj tsav xwm hauv Circuit Court, ua ntej txiav txim siab seb qhov yuav tsum tau ntsuas ntawm lub rooj tsavxwm yog DC voltage lossis AC voltage. Yog tias nws yog DC voltage, ua ntej teeb tsa lub iav ntawm multimeter mus rau DC voltage ntsuas iav, thiab tom qab ntawd tuav tus cwj mem dub ntawm ib txhais tes thiab tus cwj mem liab ntawm qhov tod tes. Cov cwj mem dub yog txhua qhov chaw hauv av, thiab sim nrhiav qhov chaw hauv av kom ze li sai tau uas yooj yim rau qhov chaw thiab kov. Feem ntau, cov ntsiab lus hauv av yog qhov loj ntawm lub rooj tsav xwm Circuit Court. Cais tus cwj mem liab thiab ntsuas lub voj voog uas yuav tsum tau ntsuas. Nyob rau ntawm no, lub sharper sharpened ntsis ntawm lub multimeter, qhov yooj yim dua nws yog los ntsuas ib co nplua chip tivthaiv circuits. Yog tias nws tsis yooj yim rau ob txhais tes los tuav tus cwj mem sib cais, raws li peb tau hais ua ntej, siv cov cwj mem ntxiv nrog cov hlua khi tuaj yeem siv. Txuas tus cwj mem dub nrog cov hlua khi mus rau qhov chaw hauv av ntawm lub rooj tsav xwm hauv Circuit Court, thiab tus cwj mem liab tuaj yeem ntsuas tag nrho DC Circuit Court ntawm qhov xav tau.
Yog tias koj ntsib ib qho tshwj xeeb nyias nyias thiab tsis muaj lub ntsej muag ntse txaus, koj tuaj yeem nrhiav tau ib rab koob xaws thiab qhwv nws nyob ib ncig ntawm tus cwj mem nrog cov hlau tsis muaj hlau, uas tuaj yeem ntsuas tau.
