1. :
.
2. , MS10.
3. , .
m = int(35/ N) + 5
= m /
R 10,2 L 1
R 2 0,2 L 2
j 1 = arctg(XL 1/ R 1)
j 2 = arctg(XL 2/ R 2)
U = U 1 + U 2
Hu (f) = = U 2(f)/ U 1(f)
XL 1 U 1/ I 1;
L 1 = XL 1/ w
XL 2 U 2/ I 2;
L 2 = XL 2/ w.
4. .
I, | U 1, | U 2, | XL, | kM = = 1 | L, | X, | , | |
0.022 | 17.08 | 8.54 | XL 1 =776 | kM 1 = 1 | L 1 = 244 | 3.14 | 0.1 | |
5.436 | 8.54 | 4.269 | XL 2 = 0.78 | kM 2 = 1 | L 2 = 243.664 | 3.14 | 0.1 |
I, | U, | U 1, | U 2, | j, | j 1, | j 2, | , | |
2.412 | 8.54 | 5.700 | 2.844 | 0.04 | Arctg(5) | Arctg(5) | 1.1 | |
0.020 | 24.17 | 16.216 | 7.957 | 0.36 | Arctg(5) | Arctg(5) |
f, | Hu (f) = U 2(f)/ U 1(f) | |||||
U 1, | U 2, | |||||
10 R 2, | 5 R 2, | 10 R 2, | 5 R 2, | 10 R 2, | 5 R 2, | |
6.198 | 6.219 | 2.607 | 2.590 | 0.42 | 0.41 | |
5.810 | 5.859 | 2.740 | 2.826 | 0.47 | 0.48 | |
5.732 | 5.728 | 2.800 | 2.835 | 0.48 | 0.49 | |
5.715 | 5.710 | 2.844 | 2.841 | 0.49 | 0.5 | |
5.699 | 5.703 | 2.841 | 2.843 | 0.49 | 0.5 | |
5.695 | 5.695 | 2.846 | 2.846 | 0.5 | 0.5 | |
5.694 | 5.694 | 2.846 | 2.846 | 0.5 | 0.5 |
5. .
i
u
6. .
.
7
1. : , , , , , Multisim.
2. , MS11.
|
|
3. .
4. .
() | I(I) | U(U) |
0(0) | 0(0) | |
-0.031 (-0.062) | -0.685(-0.762) | |
-0.013(-0.132) | -0.721(-0.781) | |
-0.23(-0.272) | -0.736(-0.800) | |
-0.033(-0.342) | -0.745(-0.806) | |
-0.042(-0.412) | -0.752(-0.811) |
RL, | U, | IL, | I, |
4.900 | 0.44 | ||
5.012 | 0.233 | ||
5.022 | 0.121 | ||
5.026 | 0.492 | ||
5.027 | 0.035 |
, | Uc, | I, |
0.99 | ||
4.91 | 0.003 | |
4.96 | 0.004 | |
4.97 | 0.007 | |
4.98 | 0.007 | |
4.99 | 0.013 | |
4.996 | 0.016 | |
0.02 | ||
5.003 | 0.023 | |
5.006 | 0.026 | |
5.008 | 0.029 | |
5.01 | 0.033 | |
5.012 | 0.036 | |
5.014 | 0.039 | |
5.015 | 0.043 | |
5.017 | 0.046 | |
5.018 | 0.049 | |
5.02 | 0.053 | |
5.021 | 0.056 | |
5.022 | 0.059 | |
5.023 | 0.063 | |
5.024 | 0.066 | |
5.025 | 0.069 | |
5.026 | 0.073 | |
5.027 | 0.076 | |
5.028 | 0.079 | |
5.029 | 0.083 | |
5.029 | 0.086 | |
5.03 | 0.089 | |
5.031 | 0.093 | |
5.031 | 0.096 | |
5.032 | 0.099 |
5. I(U) I(U).
6. .
, , , , , Multisim.
8
1. : , .
2. , MS11.
3. .
8.1 -
U, | 98.61 | 98.61 | 98.62 | 98.61 | 98.63 | 98.61 | 98.61 | 98.62 | 98.62 | 98.63 |
I, | 1.41 | 0.99 | 0.66 | 0.49 | 0.33 | 1.41 | 0.99 | 0.66 | 0.49 | 0.33 |
8.2 -
U, | -0.49f | -1f | -1.1f | -2.7f | -3.98f | -0.37f | -0.6f | -1.6f | -1.9f | 3.9f |
I, | -5.64f | -5.64f | -5.64f | -5.64f | -5.64f | -6.89f | -6.89f | -6.89f | -6.89f | -6.89f |
8.3 -
U, | -15.57u | -15.63u | -15.75u | -15.61u | -15.80u | -15.71u | -15.72u | -15.76u | -15.85u | -15.81u |
I, | -5.59k | -5.60k | -5.68k | -5.37k | -5.58k | -5.61 | -5.69k | -5.45k | -5.62k | -4.45k |
|
|
4. .
, .
9
.
1. : .
2. , MS11.
3. .
I, | |||||
, | 0.1 | 0.5 | |||
1.5 | 1.33 | 1.33 | 1.33 | 1.33 | 1.33 |
2.5 | 2.22 | 2.22 | 2.22 | 2.22 | 2.22 |
3.5 | 3.11 | 3.11 | 3.11 | 3.11 | 3.11 |
4.5 | 3.55 | 3.55 | 3.55 | 3.55 | 3.55 |
5.7 | 5.33 | 5.33 | 5.33 | 5.33 | 5.33 |
4. .
.
10
.
1. : - , .
2. , MS11.
3.
U0=0.5*Um
K=u=/u0*u/u
4. .
U | U | U0 | U= | U | Umax | Umin | Un | K | |
24.5 | 37.9 | 17.1 | 40.3 | 30.3 | 43.5 | 29.5 | 2.7 | ||
1 | 35.3 | 42.8 | 20.4 | 34.2 | 50.9 | 49.7 | 27.7 | 1.4 | |
2 | 28.9 | 36.8 | 13.1 | 32.4 | 48.2 | 39.6 | 13.6 | 1.7 | |
1=2;R2;2 | 26.9 | 45.7 | 21.1 | 65.3 | 46.9 | 47.5 | 40.5 | 4.5 |
U | U | U0 | U= | U | Umax | Umin | Un | K | |
31.2 | 31.2 | 15.6 | 49.7 | 34.9 | 48.2 | 30.8 | 2.8 | ||
1 | 40.6 | 48.2 | 20.3 | 35.4 | 53.3 | 53.2 | 27.2 | 1.6 | |
2 | 32.2 | 47.4 | 16.1 | 36.2 | 52.1 | 45.6 | 24.4 | 1.9 | |
1=2;R2;2 | 34.3 | 51.9 | 17.1 | 79.7 | 51.3 | 54.5 | 42.5 | 4.7 |
5. .
- , .
11
.
1. : (), .
2. , MS11.
3.
R=(U1/U0-U1)*R
R=R*((U0/U1)-1)
4. .
C1 | C2 | R1 | R2 | R3 | R4 | E,B | ||||
5uF | 10uF | 2N2222 | 12k | 2.2k | 510 | 82 | 15V | |||
2N2222 | 2.1 | 15 | ||||||||
2N2222 | 2.2 | 15 | ||||||||
2N2222 | 2.3 | 15 | ||||||||
2N2222 | 2.4 | 15 | ||||||||
2N2222 | 2.5 | 15 | ||||||||
2N2222 | 2.6 | |||||||||
2N2222 | 2.7 | |||||||||
2N2222 | 2.8 | |||||||||
2N2222 | 2.9 | |||||||||
2N2222 | 3.0 | |||||||||
5. .
|
|
(), .