Re: [TCML] The Hammertone Predikter

[piranha <piranha@xxxxxxxxxx>]

Hi Finn,

I did some fast models of your Predikter.

At 100kHz a 600nF inductor gives a lead signal 1026nS before the zero 
crossing.  If the coil loads down to 95kHz the lead lengthens to 
1041nS.  A 1.4% don't care.

At extremes of 50kHz and 200kHz I got leads of 1330nS and 784nS.  Still 
better than the lag we used to have ;)

It's freking amazing!!!

The amplitude does vary a lot.  At an ideal 5V out it gives 6.15V  and 
that can go from 5.34V to 9.05V at the 50 and 200kHz extremes.  Probably 
just want to just the signal for zero crossing and not current 
monitoring or anything.

So it is fairly easy to model and it does work in MicroSim too ;)

Thanks again for sharing this wonderful tool with us!!

Terry


> http://hammertone.com/temp/The%20Hammertone%20predikter.pdf

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