eX A500 PSU inside 01  A500 PSU, overview of the insiide. eX A500 PSU backside board 01  A500 PSU. This is the backside of the main circuit-board. eX A500 PSU closeup 01  A500 PSU. Close up of some of the resistors and capacitors.
eX A500 PSU overview 01  Amiga 500 Power Supply Unit (PSU). This particular one is an old one -  labeled 'Made in West Germany'. ;-)