Drop in internal 12VDC Power supply board
Store/Computers and Consoles/Classic Computers/Texas Instruments & compatibles/TI-99/4A/Hardware/Power Supplies
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Drop in internal 12VDC Power supply board
Store/Computers and Consoles/Classic Computers/Texas Instruments & compatibles/TI-99/4A/Hardware/Power Supplies
Product Details
internal dc to dc supply only and requires an external 12v 4A adapter (Not included)
Convert your TI994/a to a modern power supply with no soldering or cutting
Note, some early 99 4/a's had a Pigtail on the PSU, this will not just plug into those units. You can remove the molex connector on this psu and connect he wires from your old supply.
Just open up your unit, unplug the old supply, and plug in the new one, and sit the new input jack in the rear.
This supply provides up the 3.5a on +5v, so plenty for powering your sidecar devices (TIPI/SPEECH ETC)
Open source project, the info can be found at the github page.
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