Tag: radio power amplifier

AM Radio Power Amplifier Circuit Diagram

The AM Radio Power Amplifier using LM390 IC is an excellent solution for amplifying the audio signal of AM radios. The LM390 IC provides a high gain and low impedance that makes it suitable for amplifying weak AM radio signals. Additionally, the LM390 IC’s output stage can deliver up to 1A of current, providing sufficient power to drive the speaker.