Assuming that all components in Figure 6-7 are perfectly matched, find: (a) base-to-ground voltages VB1 and VB2 of each transistor +Vcc (+20V) 1ko Figure 6-7 102 1ko (Ans: 10.7V, 9.3V) (b) the power delivered to the load under maximum signal conditions (Ans: 4.132W) (c) the efficiency under maximum signal conditions, and (Ans: 71.4%) (d) the value of capacitor C, if the amplifier is to be used at signal frequencies down to 20HZ. (Ans: 723 µF)

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Assuming that all components in Figure 6-7 are perfectly matched, find:
(a)
base-to-ground voltages VB1
and VB2 of each transistor
+Vcc (+20V)
1ko
Figure 6-7
12
$102
1ko
(Ans: 10.7V, 9.3V)
(b)
the power delivered to the load under maximum signal conditions
(Ans: 4.132W)
(c)
the efficiency under maximum signal conditions, and
(Ans: 71.4%)
(d)
the value of capacitor C, if the amplifier is to be used at signal frequencies
down to 20HZ.
(Ans: 723 µF)
Transcribed Image Text:Assuming that all components in Figure 6-7 are perfectly matched, find: (a) base-to-ground voltages VB1 and VB2 of each transistor +Vcc (+20V) 1ko Figure 6-7 12 $102 1ko (Ans: 10.7V, 9.3V) (b) the power delivered to the load under maximum signal conditions (Ans: 4.132W) (c) the efficiency under maximum signal conditions, and (Ans: 71.4%) (d) the value of capacitor C, if the amplifier is to be used at signal frequencies down to 20HZ. (Ans: 723 µF)
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