We pop the lid on a donated x-ray transformer to explore and recover the vacuum tubes inside.
Пікірлер: 48
@Aussie5011 жыл бұрын
Those tubes are amazing, I look forward to seeing the finished rectifier glowing under full power :D
@danmackintosh63254 жыл бұрын
Oh wow, God rest you fella. Still affecting our own lives after you're gone, the world is poorer without you.
@high1voltage1rules Жыл бұрын
@@danmackintosh6325 I agree seeing his comments upsets me. He’s was such a awesome chap. Bless him. Looking forwards to seeing him again some day ✝️🙏😇
@rocketman221projects11 жыл бұрын
Remember that high voltage diodes will emit some x-rays when in use, so don't stand right over them looking at the pretty blue glow for very long.
@spacepirateivynova11 жыл бұрын
Those tubes are basically just like massive diodes made to handle ridiculous high voltages without biting it. So, it's outputting a clean DC signal all the time, and i think the tubes also help to even the voltage out further by being slightly capacitive in nature.
@Hixxyclips11 жыл бұрын
Very nice indeed. We've got a box full of those tubes We powered one up and the geiger counter went nuts. We also kept the 150kv transformers. Great fun when you're bored at the weekend :-)
@YummyMercury11 жыл бұрын
If a third of the people in the US operated on this level of knowledge, we wouldn't be worrying about economics anywhere near as much right now.
@5578Eugene3 жыл бұрын
That motor thing switches the federal ports from radiography to fluoroscopy mode. (X-ray tube 1 to x-ray tube 2)
@aheriady4 жыл бұрын
Nice jobs, sir
@cengeb7 жыл бұрын
When tube rectifiers get old, they get "hard" and can drop voltage across them, and can and will emit xrays out of the tank it self, worked on many, when you have hV across them...that's why way back, the mfg came out with solid state rectifiers that screwed right into where the tubes where...did many up dates, now the only vacuum tube is the xray tube, no solid state for that, cus...ya need vacuum, and hV and an anode the acceleration gives ya xrays
@ChaoticGoodChris11 жыл бұрын
Watch again, and listen. He even names the brand and type.
@stevehovey704 жыл бұрын
VR-17C is a Voltage Regulator Tube
@DeKempster11 жыл бұрын
Industrial x-ray can go up to 300Kv. it requires a big ass connector and a cable as thick as your wrist.
@202Electrics11 жыл бұрын
with those tubes you can make x-rays as well...
@PLASMAKVA50011 жыл бұрын
thoriated tungsten electrode vac tubes!!! you sir are a lucky man
@ChaoticGoodChris11 жыл бұрын
He's on the WEST side of the Atlantic Ocean, bellend.
@ChaoticGoodChris11 жыл бұрын
Thank you! We agree, tell your friends. ;)
@PMPiper8611 жыл бұрын
that sweet hum of CNC machines.
@Nalinc3311 жыл бұрын
excellent !
@noisytim10 жыл бұрын
Is "batman" a paid employee ?
@flaplaya3 жыл бұрын
Pretty amazing peice of technology. Amazingly dangerous too.
@NuttyforNissan11 жыл бұрын
We use to have similar tubes to those for controlling the bias, via a rheostat, on saturable reactors used for stage lighting dimmers.
@MostlyMacrosResearch11 жыл бұрын
Yeah, these kinds of rectifiers make great controllers for HV. I can't tell but they are tied together as a 2 half ~ or a full wave combination. This is what turns the AC to DC. Maybe two by two in parallel since this transformer is so massive. Most of tubes this size are rated for 100kv or so. I have one rated for 125kv, which is the highest rating I have seen. It's huge, twice as wide! I would be very careful with this transformer as it must be in oil and since it's a 60hz, it's VERY deadly.
@trustthewater11 жыл бұрын
Sans oil and metal housing, what does that thing weigh? I'd love to get my hands on one of those, but it's well outside of what I could handle.Too heavy and, knowing my luck, I'd end up with 5 gallons of PCBs to dispose of.
@TheError40411 жыл бұрын
You REALLY deserve more views, great videos :-)
@lbochtler11 жыл бұрын
those tube look a lot like a Kenotron, a high voltage high vacuum diode. they were commonly used in x-ray equipment. sadly i could not find the data sheet yet, but i will keep on looking.
@alejandrodelta89287 жыл бұрын
Just courios; what would be the lowest voltage that this tube can rectify? And how may amps? Do You know that?
@aptsys11 жыл бұрын
Ayynode, silenoid? WTF is this guy on?
@qzorn44406 жыл бұрын
have you worked on any Gulmay-UK x-ray transformers?
@sbreheny11 жыл бұрын
But a-node and silenoid are not the typical american pronunciation, either.
@PTFuZi11 жыл бұрын
who is the manufacturer of that rectification tubes??
@kristiaand11 жыл бұрын
Hi Chris, id love to share a cool article on wikipedia with you regarding thoriated valves and the types of filament they use but youtube won't let me post the link in the comments.. your probably gonna be able to find it real easy via google but if not drop me a pm on here and i will send you the link.
@AxelTiger11 жыл бұрын
What sort of oil was it filled with!? o.o
@Elfnetdesigns8 жыл бұрын
Why rebuild what was already built? You already had a HV power supply with the bridge rectifier, just put the tubes back in and reseal the transformer case back up and done. Otherwise you could sell the tube on ebay and the transformer as scrap and turn a profit.
@Spacefish0077 жыл бұрын
Wow so that transformer would pull 100W just for filament heating of the rectifier tubes! lol :D
@azyfloof11 жыл бұрын
Mute it at 6:52 and play some dramatic music in the background instead for about a minute :P You're welcome :D You remind me of Dexter in those black gloves (What do you mean, "Who?"?!) Keep up the very excellent work!
@fabulousfabrications19855 жыл бұрын
240 is two phase not single phase
@Niikhill19754 жыл бұрын
I am a manufacturer of such transformers here we give portable tube heads and many more .. want to know more let me know.. TC
@michaelhaiden67184 жыл бұрын
Hook it up for ac then see what 110 gives you
@walkingfreak11 жыл бұрын
it would be sweet to come and build it but i have no goddamn idea what to do with HV stuff xD
@PhattyMo11 жыл бұрын
TUBELOVE! Hmm. I can't seem to find any data sheets for those tubes. :( This is about all I could find: pupman.com/listarchives/2001/February/msg00175.html The problem with using them in a full-wave bridge,is that each tube will need it's own filament supply,isolated for howevermany-KV you plan on running it at. More oil!
@sunburstbasser11 жыл бұрын
Any chance of building a guitar amp using those tubes?
@MyDemon327 жыл бұрын
sunburstbasser no, cause these ones are for voltages above the 1kV range
@justDIY10 ай бұрын
Too bad this place went out of business
@ChaoticGoodChris6 ай бұрын
The next chapter is about to begin. ;)
@cengeb7 жыл бұрын
All vacuum tube filaments are thoriated tungsten, so they emit ELECTRONS!
@ChaoticGoodChris11 жыл бұрын
A few hundred pounds. :)
@SamSitar11 жыл бұрын
you might be copying what Marty McFly did in Back to The Future.