This circuit was found in a 90's EDN. The circuit provides two 15 V outputs and one 5 V output from the 12V voltage of a car battery. The components are from that time.
This circuit was found in a 90s American documentation from the 90s. The components are from that...
This circuit is intended to monitor the flame of gas heating systems that must always have a small...
This configuration has already been found in other manuals, as the LM117 is manufactured by...