This is the power step of the previous circuit. Output transistors must be mounted on good heat sinks. The circuit is from documentation from the 60s.
This circuit, suggested by National Semiconductor, provides an output voltage proportional to the...
This circuit was found in December 1983 Radio Electronics magazine. The maximum output current is 1 A...
This circuit was suggested by General Electric in 1969 documentation. It provides a maximum output of...