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.
s. In it, a set of batteries or battery provides the reference voltage for the output. The...
This circuit was found in a Popular Electronics of 1993. The operational amplifiers can be the...
This circuit is intended to switch two signals of different frequencies that appear at the output....