Direct Current and Transient Analysis
199
FIGURE 2.98
Transient overdamped plot (t > 0) of the source-free parallel RLC of Example 2.29.
0
0.5
1
1.5
2
2.5
3
0
5
10
15
20
25
30
35
40
time (sec)
v(t) versus t (overdamped case; R = 3 ohms)
voltage (volts)
FIGURE 2.99
Transient critical damped plot (t > 0) of the source-free parallel RLC of Example 2.29.
0
0.5
1
1.5
2
2.5
3
3.5
4
0
10
20
30
40
50
60
70
80
90
time (sec)
v(t) versus t (critical damped case; R = 9 ohms)
voltage (volts)
FIGURE 2.100
Transient underdamped plot (t > 0) of the source-free parallel RLC of Example 2.29.
0
1
2
3
4
5
6
−150
−100
−50
0
50
100
150
200
time (sec)
v(t) versus t (underdamped case; R = 72 ohms)
voltage (volts)
CRC_47760_CH002.indd 199
CRC_47760_CH002.indd 199
7/23/2008 1:39:00 PM
7/23/2008 1:39:00 PM