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.
In the figure we have the way to connect 6 solar cells in order to obtain higher voltage and...
July 2017 - Texas Instruments' new 3 A bq25601 single cell battery charger can be found on Mouser...
Circuits similar to this appear elsewhere in this section. The transistors can be BC549 (low...