TRS-80 Model I Switching Power Supply chips-and-bits Give your TRS-80 Model 4P

Give your TRS-80 Model 4P the refresh it deserves

plug in the supplied power cable

or worn rear panels

If you have any questions on how this works or exactly what it its please do not hesitate to ask

PIC16F1455

TRS-80 Model I Switching Power Supply chips-and-bits Give your TRS-80 Model 4PUpgrade your TRS 80 Model I with this superior replacement power supply! This modern replacement power supply offers significant improvements over the original TRS 80 Model I power brick. Weighing only 10oz (including the wall wart), it runs cooler and operates silently. This is the perfect solution for breathing new life into your Model I, whether it's a simple upgrade or a necessary replacement. Give your TRS 80 Model I the power upgrade it