This 12 V to 110 V inverter with 100 W was found in a 1977 Signetics manual. The transformer must be rated according to the desired power and the output transistors admit equivalents.
This circuit is from Motorola's Linear Interface ICs of 1993. The integrated circuit is not common...
The integrated circuit used in this 80's temperature control is not very common today. The load...
Found in a1968’s Burr Brown documentation, this shield uses an integrated circuit from that time,...