Found in an Electronics Now from the 90s, this circuit appears elsewhere in this section and website. The diodes are for general use and the basic frequency is given by C.
This circuit was found in documentation from the 90's, having an LC compensation network. The...
This circuit was suggested by old French documentation, but it can be used as a shield, in which...
This circuit was found in an old documentation. It converts DC voltages and its maximum current...