This circuit provides 2.5 W of power with 6 V supply and 4-ohm speaker. We found it in the Radio Electronics magazine of April 1990.
September 2017 - Maxim Integrated is making available by Mouser Electronics the MAX2248, a power...
This circuit from the 90s, found in an Electronic Engineering can be used as a shield since its...
This high voltage source supplies at its output a voltage that is six times the value of the peak...