|
Laboratoriya ishini bajarish tartibi
|
| bet | 6/6 | | Sana | 21.05.2024 | | Hajmi | 0,88 Mb. | | #248324 |
Bog'liq 2-tajriba E va S2 sirtqi2. Laboratoriya ishini bajarish tartibi.
2.1. 5.11.2 ÷ 5.11.4 - rasmlarda keltirilgan sxemalarni Multisim dasturiy muhitida yig‘ing.
2.2. Generator chiqishida (1) amplitudasi Ug=0.1÷2 V va chastotasi fr=l÷10 kHz bo‘lgan sinusoidal signal o‘rnating. Bu vaqtda ostsillograf ekranida ikki shaklli buzilmalgan signal kuzatilishi kerak. Komparator chiqishida yuqori va past sathli kuchlanishlarda ostsillograf ekranidagi signallarni rasmga oling.
Komparator uchun variantlar. (OK – OPAMP_3T_VIRTUAL), Generator kuchlanishi – 1 kHz, 100mV.
5.11.1-jadval.
Variant tartib raqami
|
Kirish kuchlanishi, V
|
R2, kOm
|
1
|
0,5
|
10
|
2
|
0,4
|
10
|
3
|
0,3
|
10
|
4
|
0,2
|
10
|
5
|
0,1
|
10
|
6
|
0,5
|
5
|
7
|
0,6
|
5
|
8
|
0,7
|
5
|
9
|
0,8
|
5
|
10
|
0,9
|
5
|
11
|
1
|
5
|
12
|
0,5
|
8
|
13
|
0,4
|
8
|
14
|
0,3
|
8
|
15
|
0,5
|
7
|
16
|
0,8
|
6
|
17
|
0,7
|
8
|
18
|
0,7
|
4
|
Summator uchun variantlar. (OK – OPAMP_3T_VIRTUAL).
5.11.2-jadval.
Variant tartib raqami
|
1 kirish kuchlanishi
|
2 kirish kuchlanishi
|
R1, kOm
|
R2(3), kOm
|
1
|
1 kHz, 50mV
|
1 kHz, 100mV
|
10
|
3
|
2
|
2 kHz, 30mV
|
1 kHz, 110mV
|
9
|
3
|
3 kHz, 40mV
|
1 kHz, 120mV
|
8
|
4
|
4 kHz, 60mV
|
2 kHz, 100mV
|
7
|
5
|
5 kHz, 70mV
|
1 kHz, 150mV
|
6
|
6
|
4 kHz, 80mV
|
2 kHz, 100mV
|
5
|
7
|
3 kHz, 90mV
|
3 kHz, 100mV
|
4
|
8
|
4 kHz, 100mV
|
2 kHz, 50mV
|
5
|
9
|
5 kHz, 110mV
|
1 kHz, 60mV
|
6
|
10
|
2 kHz, 120mV
|
4 kHz, 70mV
|
8
|
11
|
1 kHz, 130mV
|
1 kHz, 100mV
|
10
|
12
|
3 kHz, 140mV
|
5 kHz, 80mV
|
4
|
13
|
2 kHz, 150mV
|
1 kHz, 100mV
|
9
|
14
|
1 kHz, 160mV
|
4 kHz, 80mV
|
5
|
15
|
2 kHz, 170mV
|
2 kHz, 60mV
|
7
|
16
|
2 kHz, 200mV
|
4 kHz, 80mV
|
8
|
17
|
2 kHz, 150mV
|
1 kHz, 120mV
|
5
|
18
|
3 kHz, 240mV
|
5 kHz, 100mV
|
8
|
Hisobot tarkibi:
Ishning nomi;
Ishning maqsadi;
O‘lchash sxemalari;
Hisoblashlar;
Kirish-chiqish fazalar siljishi ossillogrammalari;
Xulosa.
|
| |
