Differentiate between Class A, B, C power amplifiers

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written 5.7 years ago by

modified 2.9 years ago by

yashbeer ★ 11k

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written 5.7 years ago by

modified 4.7 years ago by

ankitpandey • 100

Parameter	Class A	Class B	Class AB	Class C
Q Point	0.5	0	0-0.5	$\lt$ 0
Iq	0.5	0	0-0.5	$\lt$0
Conduction Angle	2 $\times \pi$	$\pi$	$\pi-(2\times \pi)$	0-$\pi$
Maximum Efficiency	50 $\%$	78 $\%$	50-78 $\%$	Approaches 100 $\%$
Maximum Vpp	$\lt$ Vcc	=Vcc	=Vcc	2(Vcc)

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