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.
Found in English documentation from the 1980s, this 3 transistors siren directly drives a small...
Found in General Electric's 1966 documentation, this circuit uses company reference diodes, which are...
This circuit makes use of a Linear Technology LT6100 having been taken from the component...