Speed Control for Electric Suction Box
By Larry Claus
Why not buy a router (tool used in woodworking) speed controller?
They are relatively cheap and you don't need to buy a separate box,
cord, plug, etc. They can handle larger currents (15 amps) without
heating up.
http://www.amazon.com/Harbor-Freight-Tools-43060-Control/dp/B002MLE01A/
Larry Claus
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(Message sent Fri, 18 Dec 2015 01:01:24 -0500
, from time zone -0500.)
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