This 3 A adjustable source uses the LM350 integrated circuit, which must have a good heat radiator. The circuit is from 80s documentation and has been explored in other versions on this site.
With the used coils and the power transistor this circuit amplifies the 5 W of a 11-meter...
The presented circuit generates a signal in the form of a ladder that can be useful for surveying the...
This circuit is from a publication from the 70s. The tunnel diode is the critical component, and...