R= = 800
R = 2204
I =0.0165
I = 
I1 + I2
I1 = 
/ 
.. - .
I2 = 
.. - 
,
∆ β = βmax β =75,
= 
=0.0677.
I2 = =0.000982 .
I1 = ξ 
T / R =0.000026
UT = I R==0.80
UT ( )> UT( ) .
I =6.25
I=50
h21 = I / I=125
β= 125 = h21
R = R + R (1+ 
)=2204+160*(1+125)=22364
E = E 
=3,67
E = U + I R .
6. .
U= 750 , I= 212 .
E=20 , R==800
E= U + I R= - .
:
h11 = 
= 0.05/0.000180=277.77
h21 = 
= 0.00625/0.00005=125
, R : R1 R2
: x = 
.
Ku X.
= 9242.619=> R1=71.14 , R2= R- R1=85.86.
24: R1=68 R2=82
, :
= -8.761
R ≈ R=620 , 
=0.659
=1940, 
=0,563
:
Ke0 = Ku∙ 
∙ 
= -3,25
R=1940
R=620
R=1940
R=620
τ :
,
,
,
= 9.29 .
,
= 0.003185 , f =50 ,
, 
, 
.
1 2 ,
= 2.78 ,
=5.25 ,
= 134 .
24:
1=2.7
2=5,1
=130
τ :
,
t=(R||R) = 0.000000013 , = 
=0.0155
t= (R׀׀R)= 0.0000020 , = + * 
= 0,5035
t = = 29 c.
= 0.0000020 .
= 98
f = 14 .
, .
()
| . | - | |||
| R1 | SQP 5 12 5 % | |||
| R2 | 2-23-0.25-2.7 1 % | |||
| R1 | CF-25 (1-4) 0.25 , 68 5 % | |||
| R2 | 1-4 0.5 -82 5 % | |||
| Rk | MO-200 (2-23) 2 , 620 5 % | |||
| 1 | B25811-J275 -G1, MKV 2.7 125v (-20..80)% | |||
| 2 | 73-17, 5.1 , 400 5 % | |||
| e | 330 d14h26 105C 130 (-40..105)% | |||
| VT | 2N915 | |||
|
|
|
Design Lab .
8. , Design Lab.
9. .
| I, | 15.5 | 16.93 |
| U, | 6.6 | 6.964 |
| I, | 165.88 |
, .
f=1 Um=100.
10. .
| Ku | 3.25 | 3.36 |
11. , .
.
| E() | |||||||||||
| Un() | 0.402 | 0.806 | 1.209 | 1.613 | 2.016 | 2.420 | 2.824 | 3.229 | 3.633 | 4.035 |
.12 , .
