This shield was found on an old EDN. The MOSFET can be of any type according to the controlled load. The power can be between 5 and 15 V typically and can be different for the MOSFET.
This is the traditional unregulated power supply configuration with full wave rectification. For currents...
Panasonic is delivering through its Mouser Electronics its CSP series of power MOSFETs in a range...
This configuration often addressed on this site is from a 2000 documentation. The circuit can be...