Found in a 1967 General Electric SCR manual, this circuit triggers in case of excess current, causing the fuse to blow or a circuit breaker to open. The components are from the era.
This circuit was found in a 1990 English magazine. It is a system in which the audio signal from...
This circuit is from the 1977 RCA Linear Integrated Circuits Manual. The circuit has a...
This circuit suggested by Texas Instruments, operates with pulses, and is based on an operational...