Julien Lazarewicz
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Macintosh IIcx ATX PSU
This project is intended to replace the power supply of a 1989 Macintosh IIcx with a modern power supply.
This project converts an ATX power supply (PICO PSU) to the 10 Pin power supply of the Macintosh IIcx, respecting all the functionality of the original power supply.
Combined with a PICO PSU and a Meanwell AC to DC 12 V, it fit inside the original PSU housing.
Main goal of this project is to make old 68K Macintosh reliable again.
As a bonus, power consumption is reduced!
Sep 10,2021
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Macintosh IIcx ATX PSU
Replace 1989 Macintosh IIcx power supply with modern & reliable parts.
Don't alter aspect and behaviour.
Preserve retrocomputer history.
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Published: Sep 10,2021
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- Engineer Sep 29,2023
- David Hansen Dec 31,2022
- Carl Perry Oct 21,2022
- Engineer Dec 27,2021
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