-
3
10 2009 .
27
/
-
004.056 (075.8)
32.973 018. 273
347
.. 27. /. . : 2009, .
090100 .
, , , . , Workbench.
090104 .
ISBN 5-7422-1035-3
, .
1. .
2. 1. KVT = 40, , R6 R7 .
3. (.27.1). . . Un1 Un2 400 50 Umc1 = Umc2 = 40 , f = 1 .
4. . . .
, . , .
[1] (.27.1) , VT1 VT2.
VT1 VT2 R6 R7, AD1.
|
|
. 27.1
VT2 .
, AD1 , , , - , , . 100 [1].
, . [1] , . , , .
2. 1
, , . . WORKBENCH , . , . . . .27.2
.26.2
( ) , . , R6 R7 VT2 (.27.2).
R2 , 10 < R2 < 1 . VT1 R2 UVT1 ≈ 1/2E. R3 - , . R4 >> R3,
Um = 1 1 . , R4 VT = 40. , R6 R7 .