Suggested by General Electric in a 1968 documentation this integrated amplifier uses a component of the era, the PA237. The circuit runs on 24 V and excites a 16-ohm speaker.
June 2017 - Mouser Electronics is delivering Qorvo's new QPA5219 WiFi power amplifier for the 2.4...
We found this circuit in a 2001 publication. This unit has short circuit protection, and the power...
We found this oscillator in a documentation for radio amateurs from the 1970s. The circuit can use...