[TenTec] Noise from Fans

K8JHR jrichards at k8jhr.com
Thu Mar 6 18:02:36 EST 2014

Here is my solution - using very quiet computer fans.  See the link at 
the bottom of the page:    "Cooling Fan Project"


I sometimes use a small resistor to slow them down, but they run on 12v 
and usually spec out around 15-19 dB noise factor.

I just could not spend over $40 on the TT fan, when I could make one for 
less than $10 - including buying a brand new fan.  Mine are CoolerMaster 
fans that cost me $7 I think.

Maybe my plan will spur some other ideas.

------------------------- K8JHR ---------------------

On 3/6/2014 5:21 AM, Rick - DJ0IP / NJ0IP wrote:

> At the time, most small PC towers had small case fans that ran on 12v,


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