WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here? As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!
|Product ReviewsClick here to review this item
|I am very impressed with the fan and the control board! Fan moves an impressive amount of air. I also like how the fan ramps up slowly and think that this is done to keep the fan from pulling a bit of power to start. I did end up hooking my Tektronix 561A scope to the PWM wire, and measured the frequency which was 24.7Khz with a 2.6V square wave. I purchased 3 more of the fans alone hoping that I can make a custom fan speed control!
|- Brenda, IL
|Not a review but a guess about extra function
|I wonder if the cooling function is for a Peltier device?
|- Michael, WA
|Nice unit, moves a lot of air
|I hooked 2 fans in parallel to one control unit. Moves a lot of air, so it is a little loud.
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