2. For the class B output stage of Figure 2, let Vcc = 6 V and R1 = 42. If the output is a sinusoidal with 4.5V peak amplitude, find; (a) The output power. (b) The average power drawn from each supply/ (c) The power efficiency obtained at this output voltage. (d) The maximum power that each transistor must be capable of dissipating safely.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Figure 1
2. For the class B output stage of Figure 2, let Vcc = 6 V and R, = 4N. If the output is a
sinusoidal with 4.5V peak amplitude, find;
(a) The output power.
(b) The average power drawn from each supply/
(c) The power efficiency obtained at this output voltage.
(d) The maximum power that each transistor must be capable of dissipating safely.
+Vcc
RL
--Vcc
Figure 2
Transcribed Image Text:Figure 1 2. For the class B output stage of Figure 2, let Vcc = 6 V and R, = 4N. If the output is a sinusoidal with 4.5V peak amplitude, find; (a) The output power. (b) The average power drawn from each supply/ (c) The power efficiency obtained at this output voltage. (d) The maximum power that each transistor must be capable of dissipating safely. +Vcc RL --Vcc Figure 2
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