What I did was buy a little (88 cfm) computer fan. I had an old 11V cell phone adaptor already. I took the red and the black wires from the fan and spliced 'em to the adaptor's wires. And it worked. But actually sometime I'm gonna get a stonger (150 cfm) fan and switch it out cause the one Ihave is a little weak. I've read of people running more than one fan of an adaptor. It has to do with the amps. I guess you just need to make sure you fans total would need less than the adaptor puts out. Hope this all helps.
qdavid Reviewed by qdavid on . Fan/Ventilation Question I have heard people say they use PC cooling fans to ventilate there closet/box grows. My question is how do you power them because they obviously they dont go straight into the mains??? ANy helps would be great. If there is another type of small fan that could be used share your thoughts Cheers for any help. Rating: 5