From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 226/CH12/EX12.11/example11_sce.sce | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100755 226/CH12/EX12.11/example11_sce.sce (limited to '226/CH12/EX12.11') diff --git a/226/CH12/EX12.11/example11_sce.sce b/226/CH12/EX12.11/example11_sce.sce new file mode 100755 index 000000000..af2d47651 --- /dev/null +++ b/226/CH12/EX12.11/example11_sce.sce @@ -0,0 +1,23 @@ +//chapter 12 +//example 12.11 +//page 497 +printf("\n") +printf("given") +Vp=100*10^-3;Rl=100;Vbe=.7;Vcc=20; +ip=Vp/Rl +disp("select Ie2>ip") +Ie2=2*10^-3; +Ve1=5;Vce1=3; +Vb2=Ve1+Vce1 +Vc1=Vb2; +Ve2=Vb2-Vbe +R5=Ve2/Ie2//use 3.3Kohm standard value +R5=3.3*10^3; +Ic1=1*10^-3; +Vr3=Vcc-Vb2 +R3=Vr3/Ic1 +R4=Ve1/Ic1//use 4.7Kohm standard value +R4=4.7*10^3; +Vb1=Ic1*R4+Vbe +R2=10*R4 +R1=((Vcc-Vb1)*R2)/Vr2 \ No newline at end of file -- cgit