This RCA circuit has current limitation. The circuit is from an ancient American documentation making use of components of the era. The circuit includes the power supply.
Found in a 1965 General Electric circuit manual, this circuit uses SCRs from that time. Modern...
This Low Speed circuit was found in an American documentation from the 1980s. The integrated...
What we have is a powerful flasher that can be powered by voltages of 12 V like the one obtained from...