The transformer in this power supply can have a secondary winding from 1 to 15 A of current. Voltage is given by the zener diode. Transistor 2N3055 must be mounted on a good heat radiator.
Panasonic is delivering through its Mouser Electronics its CSP series of power MOSFETs in a range...
This circuit was obtained from an American documentation from the 90's. The components can be...
This simple TTL electronic dice uses common anode displays. The circuit is from a March 1975 Radio...