Suggested to power the previous circuit, this power supply was found in the December 1990 issue of Radio Electronics magazine. Integrated circuits must be equipped with heat sinks.
This charger for currents up to 100 mA was found in a 1980 publication. The transistor could be...
In the figure we have a high stability voltage reference, providing a voltage of 10 V at the...
This circuit is from old documentation, but can be adapted to use modern components. Power...