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Old 20th Jun 2018, 3:36 pm   #30
Al (astral highway)
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Join Date: Nov 2006
Location: London, UK.
Posts: 3,496
Default Re: Bach with sparks!

Hey Albert,

Great to hear that you’re clear about your priorities and feel on-track!

I hope the next stages with new modulation circuitry go to plan - you’ve definitely got my interest going.

I haven’t been working on project no. 6 with any intensity, rather more pinning -down and analysing an important current feedback pathway and circuit, with large gaps of inactivity in-between. Impossible without a dual channel scope and lots of patience.

I’m also very practical but it’s totally impossible to build my current version without knowing exactly what waveforms are appearing where, in what magnitude, and seeing exactly what shape they have. Otherwise, expensive components just get smoked, in a little as 10uS!

It’s taking a while to find the right materials for magnetics by trialling them individually, and to build bespoke test equipment!

But yes, i’ll definitely be updating my thread in a while!

Happy Bach-with-sparking!
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