Re: DIY light source for 10X10" enlarger.

"Ken Hart" <kwhart1@[EMAIL PROTECTED]
> wrote

> Seriously, are you saying that there is a 100A contactor for the F-stop 
> timer?

Yes.  There is a 100A contactor for _any_ timer ... it is
a separate thing in a separate box, not part of the timer.

> And if so, what sort of enlarger would use a 100A light source?

I was being facetious.  20A is all anyone would need.
See http://www.mcmaster.com/
and search for >> contactor <<.

The best for this purpose are mercury contactors, but most
enlargers cheap out and use a relay contactor

-- 
Nicholas O. Lindan, Cleveland, Ohio
Darkroom Automation: F-Stop Timers, Enlarging Meters
http://www.darkroomautomation.com/index2.htm
n o lindan at ix dot netcom dot com