The maximum current of this circuit is 200mA, and the ripple is only 50 mV. The circuit is suggested by Texas Instruments in its linear applications manual.
This circuit was obtained in the Motorola Linear Interface ICs of 1993. The current is determined by the...
This circuit with two power transistors was found in Radio Electronics magazine from October 1960....
This simple electronic toy organ produces an interesting sound, which can be used by the most...