On Sat, 13 Oct 2007 16:41:28 +0100, Baron
wrote:

John Fields wrote:

The change in output amplitude has nothing to do with it.

The reason it's not working is because the fast-rising edge of the
square wave output is defeating the intended purpose of the
phase-control circuitry. He

http://www.littelfuse.com/data/en/Ap...tes/AN1003.pdf

Hi John.
The reason I suggested changing the input voltage was because
the OP wanted to dim the rope lights.

---
Hmm... I didn't even think of that, Thanks! :-)


--
JF