From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001 From: prashantsinalkar Date: Tue, 10 Oct 2017 12:27:19 +0530 Subject: initial commit / add all books --- 863/CH5/EX5.3/Ex5_3.txt | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 863/CH5/EX5.3/Ex5_3.txt (limited to '863/CH5/EX5.3/Ex5_3.txt') diff --git a/863/CH5/EX5.3/Ex5_3.txt b/863/CH5/EX5.3/Ex5_3.txt new file mode 100644 index 000000000..b11db44da --- /dev/null +++ b/863/CH5/EX5.3/Ex5_3.txt @@ -0,0 +1,23 @@ +//Caption:Design an inverter by determining input resistance,current and capacitance +//Ex5.3 +clc; +clear; +close; +Vo=11//Output voltage(in volts) +Vcc=12//Collector voltage(in volts) +Vi=6//Input voltage(in volts) +f=1//Frequency(in Khz) +Vb=0.5//Base voltage(in volts) +Vee=-12//Emitter voltage(in volts) +Ib=500//Max base current(in nA) +Vc=2//Collector voltage(in volts) +Vr2=Vb-Vee +I2=100*Ib*0.001 +R2=Vr2/I2 +i=Vr2/R2 +R1=(Vcc-Vb)/i +Ri=(R1*R2)*1000/(R1+R2) +Ii=Vi*1000/Ri +pw=1000/(2*f) +C=(Ii*pw)*10^(-6)/Vc +disp(C,Ii,Ri,'Input resistance(in kilo ohm),Input current(in micro ampere) and Capacitance(in micro farad)=') \ No newline at end of file -- cgit