This circuit is from a documentation about the MC1723, Motorola equivalent of the well-known 723. The transistor admits equivalent and must be mounted in a good heat sink.
This circuit is from a 90s 73 Amateur Radio Today. The circuit uses a MOSFET to provide 10 W of...
This circuit provides a current given by the components calculated according to the formula next...
This circuit was found in RCA documentation from the 1960s. It supplies two voltages from a single...