Found in a 90s Siliconix documentation, this high voltage power supply uses components from that time. MOSFETs can be current equivalents.
Found in Popular Electronics from the 1980s, this circuit shows how to drive two charges...
We found this dimmer in a 1994 publication. We can control the speed of an engine through the...
Found in a 1967 RCA manual, the purpose of this circuit is to keep the coffee warm in an electric...