View Single Post
  #25   Report Post  
Posted to rec.woodworking
Puckdropper[_2_] Puckdropper[_2_] is offline
external usenet poster
 
Posts: 2,559
Default Fein Vacuums: Auto-Start Load?

"Mark M" wrote in
:

?

"Puckdropper" puckdropper(at)yahoo(dot)com wrote in message
.com...

*trim*

A resistor would fit the bill, but by the time you got one large
enough to dissipate the heat for such a large draw,


Why a large draw? I thought that the threshold to turn the vacuum on
was very small. The vacuum isn't in series.

Mark


Right... the current draw (scribbles on screen) is only .041A, which in
most things is miniscule. However, looking at the total power needed, a
simple 1/8W or 1/4W resistor probably isn't going to cut it.

Puckdropper (Minus 2 pts for using a technical term incorrectly.)
--
Never teach your apprentice everything you know.