Ulinganisa njani i-Amp ye-right yebhetri?

Ulinganisa njani i-Amp ye-right yebhetri?

Ukulinganisa i-Amp ye-Amps yebhetri yebhetri (ca) okanye i-Amps eBandayo (CCA) ibandakanya ukusebenzisa izixhobo ezithile zokuvavanya amandla ebhetri yokuqalisa injini. Nantsi isikhokelo senyathelo lenyathelo lenyathelo:

Izixhobo ozifunayo:

  1. Umthwalo webhetri or I-Multer ngenqaku lokuvavanya i-CCA
  2. Igiya yokhuseleko (iigloves kunye nokukhusela ngamehlo)
  3. Cocateres zebhetri

Amanyathelo okulinganisa i-amps ye-crunch:

  1. Lungiselela Uvavanyo:
    • Qinisekisa ukuba imoto icinyiwe, kwaye ibhetri ihlawulisiwe ngokupheleleyo (ibhetri ehlawulelwayo iya kunika iziphumo ezichanekileyo).
    • Coca iziphelo zebhetri ukuqinisekisa ukunxibelelana okuhle.
  2. Misela i-tester:
    • Qhagamshela isikhokelo esihle (somvu) se-tester kwi-terminal elungileyo yebhetri.
    • Qhagamshela i-negative (emnyama) kukhokelela kwi-terminal engalunganga.
  3. Qwalasela i-tester:
    • Ukuba usebenzisa i-tester yedijithali, khetha uvavanyo olufanelekileyo lwe "frick Amps" okanye "cca."
    • Ngenisa ixabiso le-CCA elishicilelwe kwilebhile yebhetri. Eli xabiso limela amandla ebhetri ukuhambisa okwangoku kwi-0 ° F (-18 ° C).
  4. Yenza uvavanyo:
    • Ngomgangatho webhetri, sebenzisa umthwalo kwimizuzwana eli-10 ukuya kweli-15 kwaye uqaphele ukufundwa.
    • Ngeendawo zedijithali, cinezela iqhosha lovavanyo, kwaye isixhobo siza kubonisa i-amps ye-crank.
  5. Iziphumo:
    • Thelekisa i-CCA elinganiswe i-CCA yomenzi olwenziwe i-CCA ye-CCA.
    • Iziphumo zangaphantsi kwe-70-75% ye-CCA ye-CCA ibonisa ibhetri inokufuna ukutshintshwa.
  6. Inketho: Ukujonga i-voltage ngexesha lokucaphuka:
    • Sebenzisa i-Multeter ukulinganisa i-voltage ngelixa i-injini inyanzelekile. Ayifanele ilahle ngezantsi i-9.6V yebhetri esempilweni.

Iingcebiso ngoKhuseleko:

  • Yenza iimvavanyo kwindawo enomoya ongena kakuhle ukunqanda ukuvezwa kwi-mpubutha yebhetri.
  • Khusela ukufutshane iitheminali, njengoko kunokubangela iintlantsi okanye ukonakala.

IXESHA LOKUQALA: I-DEX-04 ukuya ku-024