At 07:18 PM 2/24/02 +0200, you wrote:
>I made a reverse dimmer in about 1987 using an irfp450 and a 555.

Did you publish this circuit anywhere? I've read that the reverse phase
control is patented by a theatrical dimmer company.

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com
9/11 United we Stand

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