The Class A amplifier has great fidelity, it stays true to the original signal. Unfortunately, it is very inefficient. More than 75% of the DC power applied to the circuit is lost. This video explores Class A and how to determine their efficiency. The Class B, AB, C, and D amplifiers are introduced to understand how the classes are defined and as a precursor to upcoming videos.
Негізгі бет Ғылым және технология 33. Class A Amplifier Efficiency
Пікірлер: 28