This few kilovolt gas laser power supply was found in the June 1986 issue of Radio Electronics magazine. No transformer data was provided.
The circuit shown bellow is na áudio amplifier using Darlington transistor in a complementary...
Indicated for automotive use, this circuit was found in a Popular Electronics from the 90s. The...
This TTL circuit was found in an American documentation from the 80s. The components are common in the...