I suspect making the heatsink with the exact right dimensions would be the only tricky part. Of course, soldering to the tabs of the FET's without killing them with heat is somewhat tricky as well, I always had issues trying to solder the heatsinks back onto the older 5V PS/2 boards. Interestingly enough, the 3V PS/2 boards never sported heatsinks on the motor driver FET, not sure why this one was added.
|