Datasheet of We found this circuit in the 1982 SGS Linear Integrated Circuits manual. A | table gives the obtained voltages, remembering that the output current is low. The circuit can be powered by voltages from 8 to 16 V with outputs from 19 to 43 V.
This circuit, from the 70's, can be assembled with a more modern FET like the BF245. The circuit is...
We found this telephone amplifier in a European publication from the 1980s. The transistor can be...
This is the factory setting (National Semiconductor) of the TDA2006 as an audio amplifier. The...
