blob: 3d3056997f1b89a1094dcbc21d6594eb14114fc8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
//Ex 5.2 page 185
clc;
clear;
close;
R=5;// ohm
Vs=300;// V
f=1*1000;// Hz
Ton=20;// ms
Toff=10;// ms
k= Ton/(Ton+Toff);// duty ratio
f=1000/(Ton+Toff);//Hz
Voav=Vs*k;// V
Ioav=Voav/R;// A
printf('\n duty ratio = %.3f',k)
printf('\n chopping frequency = %.2f Hz',f)
printf('\n Average load voltage = %.2f V', Voav)
printf('\n Average load current = %.2f A', Ioav)
|
