This 1.2 to 32 V x 3 A regulator was found in an 80's EDN. The power components must be equipped with good heat sinks.
This circuit was found in a 90s Popular Electronics. The circuit operates in the range determined...
This is a conventional FM micro transmitter circuit already used several times on this site. The...
Found in American documentation from 1968 this circuit is based on discrete components in addition...