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My first MOT experiments...

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LAN_403

climatex

Sat Mar 07 2009, 10:46AM

Registered Member #2012 Joined: Sat Mar 07 2009, 10:22AM
Location: Slovakia
Posts: 45

Well, here it is...

Nothing hard, just two MOTs (one as a choke/current limiter) and two 1uF capacitors in parallel with the secondary. I'm pretty impressed of the spark length, since it's actually only one MOT generating HV.
My first attempt was to build a 4kV supply with both MOTs functioning (that means, without external current limiter), but I've lost one wire from the secondary of one MOT and since I haven't found it, I had to make some "inter-winding" shorts and check for maximum resistance. Since with some windings shorted it wouldn't work then, I had to short the secondary and make it work as a choke. I'm amazed it didn't burn out :D

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