On Tue, 28 Feb 2006 22:07:06 +1100 John Sheahan <jrsheahan@xxxxxxxxxxxxxxxx> wrote: > This does not make much sense to me. > As I understand it a zero crossing opto turns on just after the start of > a cycle. Like a good solid state relay. Your previous mail said you > want to modulate power, which assumes you are not switching at zero > crossing, but later. Which do you want? I think one can make power modulation with both types. With zero crossing something like this: "switch on for one cycle, switch off for 3 cycles... and so on." Difference is only in timings. Am I right? I guess I go for the zero crossing type to produce less noise on the mains network, since I run audio equipments too. Levente -- E-Mail: lekovacs@xxxxxxxxxxxx AIM: ha5ogl ICQ: 48710903 MSN: ha5ogl@xxxxxxxxxxx Yahoo!: kieg_tk16 Home Page: http://web.interware.hu/lekovacs Public key: http://web.interware.hu/lekovacs/cuccok/public_key ________________________________________ /"\ \ / ASCII Ribbon Campaign X against HTML email & vCards / \ http://arc.pasp.de/ Have Fun, & Linux! 73 for all by HA5OGL. This message was generated by Sylpheed.
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