Maitiro ekutarisa fuse ne multimeter
Zvishandiso uye Mazano

Maitiro ekutarisa fuse ne multimeter

18.02.2023 /

Pazasi ini ndichakudzidzisa nzira yekuyedza fuse ine multimeter. Iwe unofanirwawo kutarisa mukati me fuse kuti unyatsosvika pasi pezvinhu uye ona kana yakaputika. Ini ndichakudzidzisa kuita zvese zviri pasi apa.

Matanho akakosha atichaita:

  • Zvichipa voltage ye fuse.
  • Ohm kuyerwa
  • Kutarisa mafizi mubhokisi refizi
  • Fuse inoputika chiyero chekupikisa
  • Kutarisa mamiriro azvino emaseketi

Kana iwe uine kuverenga pakati pe0 - 5 ohms (ohms), iyo fuse yakanaka. Chero kukosha kwepamusoro kunoreva fiyuzi yakaipa kana isina kukwana. kana iwe ukaverenga OL (kupfuura muganho) zvinonyatso kureva fuse inoputika.

Nzira yekutarisa ne multimeter kana fuse inoputika?

Muchiitiko ichi, kutarisa kana fuse inopeperetswa nebvunzo yeziso zvinogona kunge zvisina kukwana. Naizvozvo, iwe unofanirwa kushandisa multimeter kubvisa kusahadzika kwese.

Kubheja kwako kwakanyanya kuita bvunzo yemagetsi uye kutarisa kuti chii chakashata nefuse.

  1. Chekutanga pane zvese, iwe unofanirwa kuve nekuenderera modhi pane yako multimeter. Mazhinji eakanakisa multimeters ikozvino ane iyi modhi yekushandisa. Zvadaro imwe yeprobes inofanira kuiswa kune imwe mugumo wefuse. Ehe, imwe probe ye multimeter yako inofanirawo kuiswa kune imwe magumo eiyo fuse imwechete.
  2. Pano chinangwa chikuru ndechekuona kana fuse yakanaka. Saka, mukuenderera mberi mode, iyo multimeter inofanira kurira kuratidza kuenderera.
  3. Kana iwe ukakwanisa kutarisa kuenderera mberi, fuse haina kuputika. Mune mamwe mazwi, izvi zvinoreva kuti hapana kubatana kwakashatiswa kana kudonhedzwa.
  4. Pane zvinopesana, zvinogona kuitika kuti multimeter inoratidza kukwirira kwepamusoro pasina ruzha. Saka, kana izvi zvikaitika, chikonzero chikuru ndechokuti fuse yakatoputika uye naizvozvo haina maturo.
  5. Iwe unogona zvakare kushandisa multimeter ohmmeter kana isina yekuenderera modhi. Saka, iwe unofanirwa kusarudza ohmmeter uye woisa waveform yega yega pamagumo efuse.
  6. Kana iyo fuse isina kumira, kuverenga kweohmmeter kunofanira kunge kwakaderera. Sezvineiwo, kuverenga kuchave kwakanyanya kana fuse yakakuvadzwa kana kuputika. (Iyo fuse yakanaka kana kuverenga kwayo kuri pakati pe0 ne5 ohms (Ω).. Chero kukosha kwepamusoro kunoreva fuse yakaipa kana isina kukwana. Kana kuverenga kwako ndi OL (Over the Limit), zvinoreva fiyuzi inopeperetswa.)

Nzira yekutarisa kana fuse yakaipa?

Apa ndipo apo kutarisa hutano hwefuse kuchakubvumidza kuti udzivise akawanda akajairika mamiriro asingatarisirwe. Zvisinei, fuse yakanaka haisipo nguva dzose, saka unofanira kudzidza kutarisa mamiriro efuse. Iwe unogona kushandisa multimeter kana iwe unogona kuona pakarepo kana fuse yakanyatsoputika.

Kutsvaga fuse inoputika hakuna kuoma zvakanyanya. Dzimwe nguva iyo huru fuse yekubatanidza inonyunguduka kana kutsemuka.

Kana iwe usingakwanise kuvimbisa izvi, unogona kuramba uchishandisa iyo multimeter. Kazhinji, kana fuse inoputika iine chinongedzo chakatyoka, hapana chasara kuita kunze kwekuigadzirisa. Sezvineiwo, iyo fuse yakanaka kana iyo yemukati yekubatanidza isina kunyungudika. Ichi chinongedzo chinofanira kunge chiri mumamiriro akanaka kubva kune rimwe divi refuse kune rimwe.

Zviripachena kuti zvingave nani kana iwe uine fuse nyowani yekutsiva iyo yakavhuvhuta. Ehe, kune akawanda fuse anowanikwa pamusika. Saka iwe zvakare unofanirwa kuve nechokwadi chekuti fuse nyowani imhando imwechete neyekare.

Nzira yekutarisa fuse uye relay ne multimeter?

  1. Kuti uedze fuse ine multimeter, unofanirwa kushandisa yekuenderera modhi pane multimeter.
  2. Zvingave zviri nani kana iwe ukabatanidza multimeter inotungamira kune imwe neimwe magumo efuse. Kana iwe ukakwanisa kuona kuenderera kune multimeter, iyo fuse yakanaka. Sezvineiwo, iyo fuse inoputika kunze kwekunge iwe wawana kuenderera mune yako multimeter.
  3. Kune rumwe rutivi, unogona kutarisa kana coil relay iri mumamiriro akanaka kana kwete. Zvingave zviri nani kana iwe uinewo digital multimeter ine mabasa manomwe eizvi.
  4. Muchiitiko ichi, zvinodikanwa kushandisa maitiro ekupikisa pakati pedanda rimwe nerimwe relay. Pano kuverenga kunofanirwa kuve zero mudanda rinoenderana revose vanobatana. (1)
  5. Panguva imwecheteyo, vanobatika munzvimbo ino vanofanirwawo kubatwa sekuverenga kusingaverengeki kwekupokana kana iwe ukaisa probes padanda rakakodzera. Ipapo iwe unogona kuenderera mushure mekubatidza relay. Iwe uchanzwa kudzvanya kana relay yasimbiswa.
  6. Iwe unozofanirwa kudzokorora maitiro ne multimeter. Pano, kushorwa kwekuvhura uye kuvhara kunofanirwa kuve kwakakwana. Iwe unogona zvakare kuyedza solid state relays ine multimeter. (2)
  7. Muchiitiko ichi, iwe unofanirwa kuve nekuverenga diode kuti uedze iyi mhando yerelay. Iyo multimeter inoratidza iyo voltage inoshandiswa kune relay. Iyo counter icharatidza zero kana OL kana relay isiri kushanda.
  8. Sezvineiwo, relay mune yakanaka mamiriro anofanira kupa mhedzisiro ye0.5 kana 0.7, zvichienderana nerudzi rwerelay.
  9. Solid state relays kazhinji yakachipa uye iri nyore kugadzirisa.

Tine zvimwe ZVINHU-KUTI ZVINHU zvinyorwa zvaunogona kutarisa uye bhukimaka kuti uzvishandise mune ramangwana. Heano mamwe acho: "Maitiro ekugadzirisa amplifier ne multimeter" uye "Mashandisiro ekushandisa multimeter kutarisa voltage yewaya mhenyu." Tinovimba kuti chidzidzo ichi chichakubatsira.

kurumbidza

(1) coil - https://www.britannica.com/technology/coil (2) semiconductor - https://electronics.howstuffworks.com/question558.htm

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