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Subject Author Date
Speed Control for fan? Walter R. 02-11-2008
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Posted by Walter R. on February 11, 2008, 4:26 pm
This may be a duplicate posting because an earlier post never showed up in
this NG. Sorry

-----------------------

It's getting hot here in So. California. The 12" table fans that I can buy
are too noisy and throw too much air, even at the lowest speed, causing
drafts and discomfort.

How can I reduce the speed of my fan, without using an expensive variable
transformer? Will a lamp dimmer work on simple fan motors?

Thanks


--
Walter
www.rationality.net
-



Posted by ransley on February 11, 2008, 4:38 pm
> This may be a duplicate posting because an earlier post never showed up in=

> this NG. Sorry
>
> -----------------------
>
> It's getting hot here in So. California. The 12" table fans that I can buy=

> are too noisy and throw too much air, even at the lowest speed, causing
> drafts and discomfort.
>
> How can I reduce the speed of my fan, without using an expensive variable
> transformer? Will a lamp dimmer work on simple fan motors?
>
> Thanks
>
> --
> Walterwww.rationality.net
> -

For years ive used X10 dimmable lamp modules and a wireless controller

Posted by Jeff on February 11, 2008, 4:40 pm
Worked for me. Used a double box, connected a dimmer to an outlet with a
cord and plug recycled from some discarded appliance. Worked with a 20" box
fan that I just plugged into it.


> This may be a duplicate posting because an earlier post never showed up in
> this NG. Sorry
>
> -----------------------
>
> It's getting hot here in So. California. The 12" table fans that I can buy
> are too noisy and throw too much air, even at the lowest speed, causing
> drafts and discomfort.
>
> How can I reduce the speed of my fan, without using an expensive variable
> transformer? Will a lamp dimmer work on simple fan motors?
>
> Thanks
>
>
> --
> Walter
> www.rationality.net
> -
>



Posted by on February 11, 2008, 10:39 pm
wrote:

>This may be a duplicate posting because an earlier post never showed up in
>this NG. Sorry
>
>-----------------------
>
>It's getting hot here in So. California. The 12" table fans that I can buy
>are too noisy and throw too much air, even at the lowest speed, causing
>drafts and discomfort.
>
>How can I reduce the speed of my fan, without using an expensive variable
>transformer? Will a lamp dimmer work on simple fan motors?
>
>Thanks
Your whinning rather ealry, it's still winter.

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Posted by Walter R. on February 11, 2008, 11:07 pm
Actually, I tried the dimmer. It was rather noisy, both the dimmer and the
fan, probably because of phaseshift and the chopped up AC.

So, I wired a 40 watt incandescent bulb in front of the fan. Perfectly
smooth and absolutely quiet. Speed control is still governed by the
push-buttons

--
Walter
www.rationality.net
-
> This may be a duplicate posting because an earlier post never showed up in
> this NG. Sorry
>
> -----------------------
>
> It's getting hot here in So. California. The 12" table fans that I can buy
> are too noisy and throw too much air, even at the lowest speed, causing
> drafts and discomfort.
>
> How can I reduce the speed of my fan, without using an expensive variable
> transformer? Will a lamp dimmer work on simple fan motors?
>
> Thanks
>
>
> --
> Walter
> www.rationality.net
> -
>



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