Found in General Electric's 1969 documentation, this circuit uses two Foto Darlingtons to control the SCRs driving phases. SCRs can be equivalent current types.
This servo circuit was found in 1969 Motorola documentation. Integrated circuits and transistors are...
This circuit was found in the March 1990 issue of Radio Electronics magazine. The circuit can be...
May 2017 - Mouser Electronics is already stocked with ECS SMD crystals for frequencies in the 16...