We found this circuit in a 1969 General Electric documentation. The circuit uses transistors of the time and the diodes in the dotted board must be mounted on the output transistor heatsinks.
This circuit was found in a Popular Electronics from the 90s. The effect circuit uses components...
The operation of this circuit is not common today, but equivalents can be experienced. The circuit is...
This regulator is based on the SFC2308 integrated circuit, which is quite old, therefore difficult to...