:
;
.
:
:
o (. )
o NI Multisim;
o ;
o R1 , R2 R3;
o ;
o 1, 2, 3, 4
o ;
| / | ||||
| R1 | I=U/R1 | |||
| R2+R3 | I=U/(R2+R3) | |||
| C1 | I=C12πfU | |||
| L1 | I=U/(L12πf) |
o ;
o ;
o
o
( ?)
| R1 | R2 | R3 | C1 | L1 | ||
| U-AC 3 | 1,0 | 2,0 | 2,0 | 10,0 | 10,0 | |
| U-AC 4,5 | 10,0 | 10,0 | 10,0 | 50,0 | 5,0 | |
| U-AC 6,0 | 100,0 | 51,0 | 51,0 | 100,0 | 12,0 | |
| U-AC 9,0 | 51,0 | 20,0 | 5,1 | 2,0 | 2,0 | |
| U-AC 12,0 | 4,7 | 47,0 | 47,0 | 5,0 | 15,0 | |
| U-AC 15,0 | 470,0 | 470,0 | 470,0 | 200,0 | 20,0 | |
| U-AC 24,0 | 33,0 | 33,0 | 33,0 | 500,0 | 2,0 |
.
.
.
( )
.
.
.
.
.
( ?)
:
:
I = U / R; [A = / ]
:
- , .
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( + ). , . , .
|
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, , . , . , .
