Should be the yllow one.
Kye.
"chaz" wrote in message
k.net...
"Darin Clapp" wrote in message
...
chaz wrote:
Ok, I have a fan from my PC that came off the preocessor chip. It says
its a 12vDC motor. Am I to understand i can splice this to an old cell
phone charger to power it? It has 3 wires, i would think the charger will
have 2, so what about wire #3?
chaz
The third wire is a sending wire to send RPM information to the computer.
You cont need to worry about hooking it to anything. Depending on the
size of the fan it will move 10 - 50 cfm. Not a lot of movement, but a
couple are usually sufficient in an enclosed case to keep the air flow
up. If your plants are in a larger area that is open, I'd suggest a
bugger box type fan to keep the air moving.
Darin
OK,
the fan has a red, yellow, and black wire. Any idea which is the RPM?
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