These circuits were found in the February 1995 issue of Electronics Now magazine. The circuits have normal response in (a), boost in (b), cut in (c), and plate response in (d).
Excitation of power loads with a T-MOS transistor (Motorola) using TTL-LS (Low Power Schottky) logic,...
This circuit is from old American documentation, using a regulator integrated circuit that is...
The capacitor used in this circuit can have values between 5 and 30 uF. The circuit is of old...