• Diodning volt - amper tavsifini olish .
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    1-laboratoriya ishi vl80 elеktrоvоzining kuch elеktr qurilmаlarini o’rgаnish




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    I. Ishni bajarish tartibi:
    Ishga tayyorlanish:

    1. Yechiluvchi panel NTC-01/16ni karta qabul qilgich ExtLab ga o’rnating;

    2. Tok tarmog’iga universal kengayuvchi platforma ExtLabni ulang;

    3. USB-kabelь yordamida ExtLabni kompyuterga ulang;

    4. ExtLab_01 dasturni ishga tushiring.

    Diodning volt-amper tavsifini olish.

      1. Almashinuvchi panelda 1.2-rasmda keltirilgan sxemani yig’ing.

      2. SA1 tumblerni diodga to’g’ri kuchlanish uzatish holatiga o’rnating.

      3. Qurilmani kompyuterga ulanganiga ishonch hosil qiling (asboblar panelining pastki qismida «Подключено» yozuvi aks etishi kerak).

      4. R1 potensiometrning dastagini o’ng tomonga oxirigacha burang.

      5. Tok manbaini kuchlanishini E1 = 8 Vga (undan ortiq emas) o’rnating.

      6. Almashinuvchi paneldagi qo’shimcha qarshilik R1 ning qiymatini soat miliga teskari yo’nalishda ravon kamaytiring va PA23, PV31 asboblarning ko’rsatishlarini 1-jadvalga kiriting.

      7. Tok manbaining kuchlanishi E1 ni qiymatini 8 V dan 0 V gacha ka-maytirib, diod ВАТ ning to’g’ri qismini olishda davom eting. Shu bilan birga, PA23, PV31 asboblarning ko’rsatishlarini 1.1- jadvalga kiriting.

      8. Diodning VАТning to’g’ri qismining grafigini chizing.

      9. Tok manbaining kuchlanishi E1 ni 0 holatiga keltiring.


    1.2-rasm.
    1.1- jadval.

    To’g’ri ulanish


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    1-laboratoriya ishi vl80 elеktrоvоzining kuch elеktr qurilmаlarini o’rgаnish

    Download 96.28 Kb.