Found in a General Electric documentation from 1970, this circuit is intended to supply a power LED of the time or Solid State Lamp. No information was given about the core used in the transformer.
This circuit is from the 1997 LinearTechnology Applications, operating with input voltages from 3 to 12...
We found this circuit in the April 1992 issue of Radio Electronics magazine. The circuit uses an...
This circuit is from an old documentation. Integrated circuit 723 is not common today. The power...