CovDC kuj ceev testeryog lub siab -cov khoom hloov pauv rau DC ib leeg thiab ob sab caj npab txuas. CovDC kuj ceev testeradopts advanced switching fais fab mov technology thiab qhia kev ntsuas ntsuas ntawm lub dot matrix LCD zaub. Kev kov yeej qhov tsis yooj yim ntawm kev nyeem ntawv LED zaub qhov tseem ceeb hauv lub hnub ci rau lwm yam khoom zoo sib xws, nws kuj muaj qhov tsis siv neeg arc extinguishing muaj nuj nqi. DC tsis kam kuaj ntawm transformer windings yog ib qho tseem ceeb ntawm cov khoom siv rau kev hloov pauv tom qab kev xa khoom, kev kho loj, thiab kev hloov pauv rau kais hloov pauv. Raws li ib txwm muaj, ntsuas qhov DC tsis kam ntawm transformer windings thiab siab -cov khoom siv hluav taws xob inductive siv cov txheej txheem ib txwm siv yog lub sijhawm- siv thiab ua haujlwm- ua haujlwm hnyav. Txhawm rau hloov qhov xwm txheej no, txo lub sijhawm ntsuas thiab txo cov haujlwm ntawm cov neeg sim.
Kev ntsuam xyuas DC kuj yog ib qho tseem ceeb ntawm cov khoom siv rau kev hloov pauv tom qab kev xa khoom, kev kho loj, thiab kev hloov pauv rau kais hloov pauv. Raws li ib txwm muaj, ntsuas DC tsis kam ntawm transformer windings thiab siab - fais fab inductive li siv cov txheej txheem ib txwm muaj xws li choj txoj kev thiab txoj kev poob hluav taws xob yog lub sijhawm - siv thiab ua haujlwm - ua haujlwm hnyav. Lub DC tiv thaiv sai tester tau tsim los hloov qhov xwm txheej no, txo lub sijhawm ntsuas, thiab txo cov haujlwm ntawm cov neeg sim. Nrog lub siab - ceev microcontroller ua lub hauv paus, tsim- hauv cov roj teeb rov qab thiab cov khoom siv hluav taws xob, thiab kev siv lub siab - ceev A / D converters thiab programmable tam sim no qhov cuab yeej technology, qhov kev ntsuas tsis tau pom dua thiab kev ntsuas kev ntsuas siab tau ua tiav. Nws muaj qhov raug siab, qhov ntsuas dav dav, cov ntaub ntawv ruaj khov, rov ua tau zoo, muaj zog tiv thaiv - muaj peev xwm cuam tshuam, thiab ua tiav kev tiv thaiv kev ua haujlwm. Nta xws li them ceev ceev thiab tso tawm ceev. Qhov ntsuas no. Me me, lub teeb yuag, thiab yooj yim nqa. Nws muaj cov yam ntxwv ntawm kev ntsuas ceev, siv yooj yim, thiab ntsuas qhov tseeb. Kev kuaj xyuas tus kheej thiab tsis siv neeg ntsuas kev ua haujlwm txo qhov nyuaj ntawm kev siv thiab kev saib xyuas, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev ntsuas DC tsis kam ntawm transformer windings thiab siab -cov khoom siv hluav taws xob inductive.
DC tsis kam ntawm transformers yog cov khoom ntsuas tsim nyog rau ib nrab- cov khoom tiav thiab tiav hauv kev tsim khoom siv hluav taws xob, kev kuaj xyuas lub Hoobkas, kev teeb tsa, kev kho loj, kev hloov pauv rau cov hloov pauv, kev xa mus kuaj, thiab kev ntsuas kev tiv thaiv los ntawm lub tuam tsev fais fab. Nws yog ib qho ua tau los xyuas qhov zoo ntawm cov vuam zoo ntawm cov pob qij txha winding thiab seb puas muaj qhov tig los tig luv luv hauv lub winding. Nws tseem tuaj yeem txheeb xyuas seb qhov ntau txoj haujlwm ntawm lub tshuab hluav taws xob hloov pauv puas muaj kev sib cuag zoo, txawm tias qhov tseeb ntawm qhov hloov pauv hloov pauv qhov sib luag ntawm txoj haujlwm qhia, seb cov hlau lead puas tawg, thiab seb puas muaj cov xov hlau tawg thaum ntau cov xov hlau raug mob ua ke. Txhawm rau ua kom tau raws li qhov xav tau ntawm kev ntsuas ceev ntawm transformer DC tsis kam, Huatian Fais Fab tau tsim HTZZ-100A DC resistance tester. Cov cuab yeej no siv lub tshuab hluav taws xob tshiab, uas muaj cov yam ntxwv ntawm qhov loj me, lub teeb yuag, cov zis loj tam sim no, rov ua tau zoo, muaj zog tiv thaiv - muaj peev xwm cuam tshuam, thiab ua tiav kev tiv thaiv. Tag nrho lub tshuab yog tswj los ntawm lub siab ceev microcontroller, nrog rau qib siab ntawm automation thiab tsis siv neeg tso tawm thiab tso tawm lub tswb ua haujlwm. Cov cuab yeej muaj qhov ntsuas qhov tseeb, kev ua haujlwm yooj yim, thiab tuaj yeem ua tiav kev ntsuas nrawm ntawm transformer ncaj qha tsis kam.
Khoom nta
1. Lub tshuab tag nrho yog tswj los ntawm lub siab - ceev microcontroller, nrog rau qib siab ntawm automation thiab ua haujlwm yooj yim
2. Txais siab - zaus hloov hluav taws xob siv tshuab, cov zis tam sim no loj, haum rau ntsuas qhov DC tsis kam ntawm qhov loj thiab nruab nrab-sized transformers
3. Kev tiv thaiv muaj nuj nqi ua tiav, uas tuaj yeem tiv thaiv qhov cuam tshuam ntawm lub zog hluav taws xob rov qab ntawm lub ntsuas, thiab kev ua haujlwm tau zoo dua.
4. Nruab nrog lub suab tso tawm tswb, qhia meej paug tawm, txo kev ua haujlwm tsis zoo
5. Cov lus teb ceev ceev, tuaj yeem hloov ncaj qha mus rau ntawm qhov hloov pauv hloov pauv hauv lub xeev ntsuas, thiab qhov ntsuas tau hloov kho cov ntaub ntawv
6. Kev siv tus qauv ntsug chassis kom yooj yim ntawm - siv qhov chaw
7. Cov cuab yeej ntse tswj fais fab ua kom ntseeg tau tias cov cuab yeej ib txwm ua haujlwm ntawm lawv lub zog yam tsawg kawg nkaus, txo qis kev tsim hluav taws xob sab hauv thiab txuag hluav taws xob. tuaj yeem ua haujlwm tsis tu ncua rau ob peb teev yam tsis muaj kev cuam tshuam
8. Dot matrix LCD, Suav ntawv qhia zaub mov, luam tawm