AC Infinity Fan Speed Controller: Ideal for DIY Cooling Ventilation with Axial Muffin Cooling Fans (100-125V AC) Review

I bought this unit with an Infinity fan, so I mount the controller far from the fan and can turn it on and off without having to plug or unplug it. I could connect the wires to a switch or button with an extension cord, but that seemed a little ghetto to me when it was available. The controller can be easily connected directly to the fan and you're ready to go. It's also the variable speed of Low Med and High, although the difference between the two is very small. Overall it works for what I…

As many of you have mentioned, the speed controller is not at all accurate and will not maintain the set speed. I use this with AC Infinity Axial 80x80x25mm fans and when you set the controller to lower speeds to reduce noise the fan doesn't stay at that speed but speeds up and down drastically on its own; also with power regulator. Also, if you set the speed and then unplug and plug the power back in, the fan speed will not be the same as it was before the shutdown. I wish this speed…

I'm making a media cabinet. I know some things generate more heat so I needed a way to dissipate the heat. I first got my hands on an Axial 1225 fan. I plugged it in and found that by myself when I mounted it in a wooden cabinet I built and then placed it against the wall, I could hear a slight hum from a slight vibration running at full speed. So I took this controller. It fits perfectly. There is enough wire on both ends (about 3 feet on either side of the controller). I was able to plug it…

bought a fan to be built into a piece of furniture that we use as a tv stand / stereo component cabinet. I needed a fan to retain heat, but the fan isn't tiny and ran at full speed, and I quickly realized I had to buy a controller when I got the fan. The controller arrived quickly, took less than a minute to install, and so far the fan has been kept at a low speed so it's much quieter (you can't hear the fan at all unless you get really close to it). Very happy with the purchase and I didn't…

I paid 2 prices 14.99 and 13.99. I found it a lot for this item (2 star price reduction). The review I read said a dual controller (2 fans) was included with each fan, they are NOT included. I paid almost as much for the controller as I did for each fan. Later, 5 fans and 5 controllers cost me about $150 or more. They are made of plastic (1 star off for materials). I put 2 types (transparent and black) non-slip rubber feet (sold separately) on the fans to put them on the big amps and…