Re: Computer case fan in humidor help
Dan, there are tons of fans with three speed trimpots on them that you can just crank down and ease the airflow. Antec makes a bunch of three speed deals that I use.
OP, I think your wording about temps threw me off, but I think you just want the transformer outside to keep the heat down? I'm guessing that because the fans themselves will generate heat if they're on all the time. Minimal if you put them on a timer to stir a bit.
I made a box that controls all the lights and fans in my display humidor. It's powered by a psu, it works great.
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