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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /74/CH1/EX1.8 | |
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initial commit / add all books
Diffstat (limited to '74/CH1/EX1.8')
| -rwxr-xr-x | 74/CH1/EX1.8/example8_sce.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/74/CH1/EX1.8/example8_sce.sce b/74/CH1/EX1.8/example8_sce.sce new file mode 100755 index 000000000..a4004bb15 --- /dev/null +++ b/74/CH1/EX1.8/example8_sce.sce @@ -0,0 +1,17 @@ +//chapter 1
+// example 1.8
+// page 33, figure 1.37:
+Xdc=100;Xac=100;//AC and DC gain
+Vbe=0.7;Vee=10;Vcc=10;// voltage is in volts
+Re=4700;Rin=50;Rc=2700;//resistance in ohm
+Hfe=100;Hie=1100// assuming
+Icq=(Vee-Vbe)/(2*Re+(Rin/Xdc));
+disp(Icq)//result current
+Vceq=Vcc+Vbe-Rc*Icq;
+disp(Vceq)// result voltage
+Aid=(Hfe*Rc)/(2*(Rin+Hie));//voltage gain Aid
+disp(Aid)
+Ri=2*(Rin+Hie)// input resistance
+disp(Ri)//in ohm
+Ro=Rc;// output resistance
+disp(Ro)//ohm
\ No newline at end of file |