Found in a 1967 publication by General Electric, this SCR circuit generates voltages of 120 VAC at the output. The circuit has an input voltage of 28 V.
The gated oscillator in the figure bellow tums on when a “0" Iogic Ievel is applied to its input....
In this project, from a Japanese magazine of 1973, only one channel of a stereo amplifier of 20 W...
We find this circuit in the manual of the used integrated circuits. The manual is from Linear...