Assertion: power amplifier | /r/HasProperty | pa
Facets:
Source sentences:
text: Although class-A power amplifiers (PA) are best in terms of linearity, their efficiency is rather poor as compared with other amplification classes such as “AB”, “C” and Doherty amplifiers.
text: When we adjust the tank circuits (or auto-tuners) in our power amplifiers (PA), we are really setting or adjusting the load impedance presented to the output device.