This is the power supply circuit for the amplifier in the previous circuit. The source is adjustable and uses power transistors of the time. The AC transistor must be mounted on a heat sink.
This circuit, which appears elsewhere on this website, was obtained from 1967 General Electric...
A pulse goes off this horn produces 800 Hz tone when fired. Powered by 5 V the circuit works as a...
This is a configuration that can be used in analog calculations by adding and subtracting...