This interesting circuit was found on the Internet and is based on the 555. The circuit uses power MOSFETs that determine its output. No information about the transformer was provided.
This TTL decoder circuit for PC ports was found in a document from 1992. The power supply can be...
We found this circuit in a 1995 documentation. It drives 4 sets of colored incandescent lamps that...
This motor control with SCRs is from Motorola documentation from 1976. SCRs must have currents...