From an audio signal, this circuit gets two signals of the same amplitude and opposite phases. This setting is widely used in bridge amplifiers (BTL). Transistors may be commonly used as BC series.
As in the previous circuit (CB4052E), the relationship of values between the feedback and input...
The idea of this simple circuit is to use a tape recorder to key a transmitter in code emission....
In the figure we have the way to make the three-phase control of a motor using opto-diacs. The circuit is...