This nonlinear gain circuit was found in a 1965 Electronic Design. The configuration can be used as a basis for modern designs with equivalent transistors.
This circuit is based entirely on SCRs. The circuit is from an American 80's documentation; and the PUTs...
January 2017 - Omron G7L-x relays for PCB mounting can now be purchased from Mouser Electronics. These...
We find this circuit in a 1974 Motorola PUTs (Unijunction Programmable Transistors) documentation. The circuit...