Ͳ Dz
Ͳ
________2008 .
, 2008
.
: .. , .. , .. . : , 2008, 32 .
. , , , , .
- , , . , .
, . . , .
EWB , . , , - , . .
ltrns Workbench .
1
ELECTRONICS WORKBENCH
: Electronics Workbench .
Electronics Workbench . EWB . 1.
.1. EWB
. EWB, .
|
|
(. 2) :
. 2.
. ' , . (. 3) ( ):
. 3.
( ):
1. Sources ;
2. Basic ;
3. Diodes ;
4. Transistors ;
5. Analog Is ;
6. Mixed Ics - ;
7. Digital Ics ;
8. Logic Gates ;
9. Digital ;
10. Indicators ;
11. Controls ;
12. Miscellaneous ;
13. Instruments - .
: (File), (Edit), (Circut), (Analysis), (Window), (Help).
, , , , , .
, . 1.
, : Sources (1 ), Basic ( 2), Diodes ( 3) Indicators ( 10).
() , . . ϳ (.4).
. 4.
Component Properties . Circuit.
, (. 5). .
. 5. Label ()
Label , . Reference ID , Analysis.
. 6. Value ()
Value (. 6) (), (1) (2) . Rt :
|
|
Rt = R0 [1 + TC1 (T Tn) + TC2 (T Tn)2], |
R0 ;
n= 27 ;
.
Fault (. 7) .
, . , ( , ) .
ϳ ' .
. 7. Fault ()
. 8.
, . . , ' , , ' . Basic ( ') . ( ), . , , ( ),
, ' , . 14. (. 1).
-
. ( ) Indicators . ' Indicators (. 9), .
. 9.
, , .
- Instruments - . ' Instruments (. 10), , , , - , ( ), 8- . .
. 10. -
. () . ' ( . 11 ).
. 11.
. (. 11) , ( +) : , , (); ;
. . 12. : (, );
|
|
frequency ;
duty cycle %. , ;
amplitude ;
offset ( ) ; .
. 12.
. . 13.
. 13.
Channel 10 / (m/Div) 5 / (k/Div) (Y POS).
. ( " ", , ). 0 . DC ( ) , . " ", . DC .
1. Electronics Workbench.
2. ϳ . : File/New File/Save as. Save as ' , .
3. ( . 14).
4. Electronics Workbench. (Sources, Basic, Diodes, Transistors, Analog Ics, Mixed Ics, Digital Ics, Logic Gates, Digital, Indicators, Controls, Miscellaneous, Instruments), , .
5. ' . ().
6. . .
7. , . ( , ) .
8. , . . Pause.
9. Analysis.
10. .
11. .
. 14 -
dz (. 14). (. 15) (Functionn Generator) . (. 16)
.15 -
. 16 -
1. ?
2. ( )?
|
|
3. , ?
4. - ?
2