We found this good amplifier in a Japanese publication of 1966. Transformers are uncommon nowadays and the power supply is included. Power is a few watts.
In this simulation we use one gate of a 4093 as a low frequency oscillator producing square pulses in its...
We found this circuit in a manual from the 80's. The circuit is valid for any operation and the...
The LP380502SD-ADJ integrated circuit consists of a low voltage drop-out (LDO) regulator with...