This temperature compensated circuit was found in a Popular Electronics from the 90s. Integrated circuits and transistors are from that time.
This circuit is from a Popular Electronics of December 1993. In it we have the way to externally connect...
With this power supply it is possible to use automotive devices with currents up to about 8A on the...
This circuit was found in a 80’s American documentation. The adjustment trimpot is from 47k to...