This circuit was found in a 1967 Delco Radio documentation. The circuit has an input voltage of 250 V and the load current is 2 A. The transistors used are from that time.
This circuit was obtained from 1967 documentation. It uses a sensor to determine the trigger...
This noise generator uses the thermal noise of a common diode junction. The circuit is from an...
This configuration, already found in other articles in this section and on this site, was obtained...