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Messages - Coyote

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1
Dual Resonant Solid State Tesla coils (DRSSTC) / Re: Next Gen DRSSTC
« on: September 27, 2019, 10:32:02 AM »
Hi guys,

I find this very interesting. I took a look into a schematics which is available on the web, both versions Netzpfuscher and through hole variant of Profdc9, they seem almost identical to me.

But there is something that caught my eye that I can't understand, it's about Vbus and Vin monitor.  Netzpfuscher  has a note that on each input a 500k resistor has to be connected externally. All clear, it is a differential HV probe with 100:1 attenuation. But the opamp TL082 is supplied with +/-12V, I guess the output range is almost the same, wouldn't this harm the Psoc5 input?

2
Electronic Circuits / Re: Adventures in induction heating
« on: September 20, 2019, 10:56:19 AM »
Hi Anders,

I have found your project very interesting, I have also read some your posts on 4hv.org (I assume you are Wolfram), but unfortunatelly most of links are dead, including schematics. Is it possible to get the schematics and the PCB of this project? I would really like to investigate and better understand your device.

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