Hi everyone, I just bought an original first series Commodore 64, I've always wanted one and I'm very happy and at the same time I'm afraid of damaging it. I don't have the power supply and I wanted to power it with this USB-C adapter, however before using it I would like to ask you if it is safe or if I risk damaging my Commodore, I don't know if I can put the link so I leave you photos and product description.
"This ultra-compact item allows you to connect a cheap Type-C PD charger to your Commodore 64.
This adapter requires a Type-C PD (Power Delivery) charger that supports 15V and 3A (45W).
With a 15V 3A charger voltage, it will easily handle a configuration with an Ultimate or a tape recorder because it then supplies voltage with the following parameters: 5V 2A (+/-5%) and 12V 1A (voltage tolerance is dependent on the charger manufacturer).
Very compact size - only 39 x 22 x 29 mm !
Weight: 14g
It comes with a very good quality white 3D-printed resin case.
It is compatible with both version of C64 - C and G.
The USB-C port is located at the back of the power supply casing, which helps save space on the ports side.
The power supply provides only DC voltage, so it will not generate the frequency pattern for the Time-of-Day (TOD) clock, for example, the one used in GEOS.
Only charger with PD technology (Power Delivery) need to be connected. If a power supply without the PD protocol is used (due to too low a voltage, the computer will not operate correctly—even if it starts up, the SID chip will not function properly), this may also lead to damage to the computer, for instance, due to voltage spikes.
is recommended to use high-quality USB-C cables and branded chargers with PD (Power Delivery) protocol support! Chargers from XIAOMI products are unsuitable because they use their own fast-charging protocol.
Choose a charger with a current rating greater than the computer's own requirement, due to the increased current surge that occurs when it is turned on (a maximum of 15V 3A, which is limited by the PD protocol itself).
Only PSU Type-C adapter for C64 is included. Type-C PD charger and Type-C cable are not included."