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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /863/CH7/EX7.4/Ex7_4.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '863/CH7/EX7.4/Ex7_4.sce')
| -rw-r--r-- | 863/CH7/EX7.4/Ex7_4.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/863/CH7/EX7.4/Ex7_4.sce b/863/CH7/EX7.4/Ex7_4.sce new file mode 100644 index 000000000..26119b24f --- /dev/null +++ b/863/CH7/EX7.4/Ex7_4.sce @@ -0,0 +1,17 @@ +//Caption:Design a astable multivibrator
+//Ex7.4
+clc;
+clear;
+close;
+f=1//Frequency of output waveform(in Khz)
+Vs=5//Supply voltage(in volts)
+Il=20//Output load current(in micro Ampere)
+hfe=70
+Vbe=0.7//Base emitter voltage(in volts)
+Ic=Il*100/1000
+Rc=Vs/Ic
+Ib=Ic/hfe
+Rb=(Vs-Vbe)/Ib
+pw=1/(2*f)
+C=pw*10^(6)/(0.69*Rb)
+disp(C,Rb,Rc,'Components required to design a astable multivibrator are resistances Rb,Rc(in kilo ohm) and Capacitance(in pf)=')
\ No newline at end of file |