Real mustaqil kuchlanish va tok manbalarining tadqiqoti


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2-LABORATORIYA ISHI

Bajardi:Anvarov Shohmurod Axborot xavfsizligi 710-19

Tekshirdi :D Arziyev

REAL MUSTAQIL KUCHLANISH VA TOK MANBALARINING TADQIQOTI
Ishning maqsadi: NI Multisim dasturiy muhiti yordamida kuchlanish va tok
manbasining tashqi tavsifini o’rganish.


7

1

2

R ich



V111
E2


2

R yuk

8




V2


1-rasm. Kuchlanish va tok manbasining tashqi tavsifini o‘rganish printspial sxemasi



Dastlabki hisoblashlar Variant №3 E2=4.5V.

- zanjirning tokini hisoblash:



=8.18mA =3mA

=7.5mA =1.28mA

=6.42mA =0.81mA

=4.5mA

-yukdagi kuchlanishni hisoblash

=8.18*50=0.409 V =3*1000=3V

= 7.5*100=0.75V =1.28*3000=3.84V

=6.42*200=1.284V =0.81*5000=4.05 V

=4.5*500=2.25V

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