This circuit allows control of loads of up to 1 A with voltages from 3 to 15 V. The transistor must be equipped with a heat sink and the power supply must not be of the type without a transformer.
This micropower inverter serves to obtain high voltages with very low current from direct current...
We found this circuit in an American publication from the 80's translated into Portuguese. The...
This circuit is from 1976 documentation, but it can be assembled with more modern transistors like...