Quote:
Originally Posted by s1900ahon
Disclaimer: I am a mentor for Team 2468 by night, but a systems engineer at Luminary Micro by day. So, I am biased.
Pros:
- Controlled fan turns on only when H-bridge is generating a non-zero output voltage (8 fans amount to 0.5 A).
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How do we turn off this feature to run the fans constantly? Once hot, a FET wants to be cooled down even if it is not passing current. And I hope this doesn't mean the fans are connected to the output of the H bridge.