This amplifier with fixed AC bias was found in a 1947 documentation. The circuit uses two transformers in the power supply and two full-wave rectifier tubes.
The CMOS 4060 integrated circuit consists of a frequency divider counter with internal elements...
Found in a Linear Technology documentation from the 90s, this circuit dissipates 1.5 W with an...
This circuit was obtained from an American documentation from the 1970s. Information on the...