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4hv.org :: Forums :: General Chatting
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Post Your Cool Pic Here!

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LarsE
Mon Feb 26 2007, 04:59AM
LarsE Registered Member #153 Joined: Sun Feb 12 2006, 03:44PM
Location: Sweden
Posts: 31
I was inspired by Christopher_R pic of "the wheel of fire" so i spent some time this weekend to machine one myself.
As you can see it´s a little bit smaller then the original but i want to use it with smaller SSTC and DRSSTC´s in demos.
Its machined of aluminium and then polished.
I haven't tried it yet, but hopefully i will be able to do that soon.

1172465894 153 FT6000 Dscn1627

1172465894 153 FT6000 Dscn1626
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Hazmatt_(The Underdog)
Mon Feb 26 2007, 06:02AM
Hazmatt_(The Underdog) Registered Member #135 Joined: Sat Feb 11 2006, 12:06AM
Location: Anywhere is fine
Posts: 1735
If the base of the ring is metal, it wont work. There has to be a potential difference between the ring and the body, the ring being live and the body being grounded.
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Steve Conner
Mon Feb 26 2007, 12:30PM
Steve Conner Registered Member #30 Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
The ring seems to be on an insulated pedestal, so it should all work fine. Looks sweet btw! smile
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Andrew L.
Mon Feb 26 2007, 09:21PM
Andrew L. Registered Member #515 Joined: Sun Feb 11 2007, 02:06PM
Location: Slovenia/Ljubljana
Posts: 94
This is my cool picture.
No prizes for guessing what it is. cheesey
1172524916 515 FT6000 Dsc01641
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Marko
Mon Feb 26 2007, 10:10PM
Marko Registered Member #89 Joined: Thu Feb 09 2006, 02:40PM
Location: Zadar, Croatia
Posts: 3145
It's silicon?
It's a wafer?
A wafer of 40N60's waiting to be built into a homemade mega brick for a godlike DRSSTC?
Or just a guinea pig for some of those little_hopping_plasmoids R&D?
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Andrew L.
Wed Feb 28 2007, 10:00PM
Andrew L. Registered Member #515 Joined: Sun Feb 11 2007, 02:06PM
Location: Slovenia/Ljubljana
Posts: 94
It's just a simple wafer, and I have no idea what is on it.
Oh and here is another one of my cool pictures. My stash of IRFP460 mosfets. cheesey
1172700037 515 FT6000 Dsc01570
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uzzors2k
Thu Mar 01 2007, 03:39PM
uzzors2k Registered Member #95 Joined: Thu Feb 09 2006, 04:57PM
Location: Norway
Posts: 1308
Thats not big, didn't you see my stash? shades
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Andrew L.
Thu Mar 01 2007, 06:29PM
Andrew L. Registered Member #515 Joined: Sun Feb 11 2007, 02:06PM
Location: Slovenia/Ljubljana
Posts: 94
Yes I have seen your stas, but I tought my picture was cool anyway. tongue
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ragnar
Fri Mar 02 2007, 01:11AM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
Jeez guys, you're making me feel bad cuz I got ripped off (relatively speaking) =P
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J. Aaron Holmes
Fri Mar 02 2007, 05:14AM
J. Aaron Holmes Registered Member #477 Joined: Tue Jun 20 2006, 11:51PM
Location: Seattle, WA
Posts: 546
uzzors wrote ...

Thats not big, didn't you see my stash? shades

Too much silicon. How about 1/3 of my 80+lb tube collection shades Pictured is a 6268 H2 thyratron. Fits the hand like a soda pop can smile I've got far too many of these thyratrons (mostly 4C35's, though). Maybe one day I'll think of a use for them!

Thy

Regards,
Aaron, N7OE
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