The purpose of this 1967 Philips circuit is to produce a rectangular signal from a sharp pulse. The circuit makes use of an unusual component today as a base.
This old circuit for circuit breaker cars was found in a 1963 publication. The transistors are...
Several circuits similar to this one can be found on our website. This is from an internet...
The circuit of the figure can provide voltages of 5, 8.9 and 12.5 V at its output, all doing this...