The original Commodore 64 brick power supply can fail with a dead short across the 5V regulator, damaging its chips. Installing this circuit will detach the 5V line should this condition occur, protecting the ICs.
This kit includes the relay, semiconductors, resistors, and 2 miniature Littelfuse 2AG fuses with fuse holder. The larger diode with red & white tags is the Zener diode.
Please see the C64 Power Saver wiki page for schematic and component information.
Please note: This kit does not include status LEDs. However, we carry a range of LEDs to suit your taste.