View single post by Russ Huber
 Posted: Wed Sep 13th, 2017 02:07 am
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Russ Huber



Joined: Mon Nov 14th, 2005
Location: Southwest, Wisconsin USA
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Get yourself a half wave diode(rectifier) with overkill 3 amp. 1000 volt rating for pennies on the dollar.  Wrap one lead around one terminal, and the other lead around the other terminal(image of switch).  The diode won't cook like nichrome, yet it will reduce fan motor speed significantly(roughly 700 RPM) for a low speed.

Attached Image (viewed 373 times):

fans 1 5740.jpg

Last edited on Wed Sep 13th, 2017 02:08 am by Russ Huber