This simple source uses two 2N3055 transistors that must be equipped with good heat sinks. The source has no protection, only an input fuse. The diodes are for 5 A x 50 V or more.
The presented circuit was found in a 90’s Electronic Engineering. The circuit is based on CMOS...
This circuit that can be used as a shield doubles the frequency of a square signal. The supply must...
We found this Japanese commercial radio diagram of three transistors in a documentation of the...