I have the two original fans + plastic tapered fan cylinder that sits on top of the fan motors from a VX1
Let me know if you are need them for your Vectrix.
You can have them for shipping cost or pick up for free.
In San Francisco South Bay area.
The diodes are part of any DC controller, they carry the motor current while the transistors are off. (Basically it is a Buck converter with the motor as inductor).dnmun wrote:... the 3 schottky diodes on that heat sink. no idea why they are there, maybe part of the voltage regulated output for the lights.