We found this switching circuit in a technical documentation from National Semiconductor. The integrated circuits and the transistor must be equipped with heat radiators.
This circuit was found in a 90s Silicon Chip documentation. The current of the transformer is 1 A maximum,...
The output of this circuit using the NE5560 has the opposite polarity of the input voltage. The...
Found in an Electronic Design from the 90s, this sophisticated continuity tester uses operational...