10-laboratoriya ishi

XSC1

A ^B

_ ₊ _


Ext T rig
+
_


R2 10.kΩ


L1 5H


J1
Key = Space C2
10pF

10.5-rasm. Nosinusoidal (uchburchak) o’zgaruvchan kuchlanishga ulangan multivibratorning virtual elektr zanjiri

XMM1 XMM2


J1
Key = Space


C2 10pF

10.7-rasm. Nosinusoidal (uchburchak) o’zgaruvchan kuchlanishga ulangan multivibratorning virtual elektr zanjiri

Elektr energiya manbai-funksional generatorning kuchlanishi shakli nosinusoidal (to’g’ri burchak) funksiya

1. 
   Multivibratorni funks‟ional generatorning davriy nosinusoidal (to‟g‟ri burchak) o’zgaruvchan kuchlanishiga ulaydi (10.9-rasm).
   
2. 
   Ulash (1 raqami) tugmasini bosib virtual elektr zanjirini (10.10- rasm) ishga tushiradi va o’lchov asboblari ko’rsatgan kuchlanish va tok qiymatini yozib oladi.
   
3. 
   J1 ulagich C2 sig’imga (10.10-rasm) va L1 induktiv g’altakga (10.12-rasm) ulanganda multivibrator kuchlanishining tebranma harakat ossillogrammasini kuzatadi.
   
4. 
   Multivibrator kuchlanishining shaklini (havo rang) Furyе qatoriga yoyib sinusoidal gаrmоnikаlаr qiymatlarini hisoblaydi va davriy tebranishlar grаfigini chizadi.
   

XMM1 XMM2


C1


5nF

R1 10Ω

+
XFG1

XSC1


_A B
_ ₊ _

Ext Trig

+
_